Document:

EX-10.2

 Exhibit 10.2 

Execution Version 

SPONSOR SUPPORT AGREEMENT 

This SPONSOR SUPPORT AGREEMENT (this “Agreement”) is made and entered into as of June 9, 2021, by and among
Kensington Capital Sponsor II LLC, a Delaware limited liability company (“Sponsor”), Kensington Capital Acquisition Corp. II, a Delaware corporation (“SPAC”), Wallbox B.V., a private company
with limited liability incorporated under the Laws of the Netherlands (besloten vennootschap met beperkte aansprakelijkheid) (“Holdco”) and Wallbox Chargers, S.L., a Spanish limited liability company (sociedad
limitada) (the “Company”). Capitalized terms used but not defined herein have the meanings assigned to them in the Business Combination Agreement dated as of the date of this Agreement (as amended from time to time, the
“Business Combination Agreement”) by and among Holdco, SPAC, Orion Merger Sub Corp., a Delaware corporation and a direct wholly owned subsidiary of Holdco (“Merger Sub”), and the Company. 

WHEREAS, Sponsor owns 5,750,000 shares (including any shares of Class A Common Stock (as defined below) issued upon conversion of such
shares, the “Founder Shares”) of Class B common stock, par value $0.0001 per share, of SPAC (the “Class B Common Stock”, and collectively with the Class A Common Stock, “SPAC
Common Stock”); 
 WHEREAS, in connection with SPAC’s initial public offering, SPAC, Sponsor and certain officers and
directors of SPAC (collectively, the “Insiders”) entered into a letter agreement, dated as of February 25, 2021 (as amended, the “Insider Letter”), pursuant to which Sponsor and the Insiders agreed to certain
voting requirements, transfer restrictions and waiver of redemption rights with respect to the SPAC securities (and as of the Merger Effective Time, Holdco securities) owned by them; 

WHEREAS, Article IV, Section 4.3(b)(ii) of SPAC’s Amended and Restated Certificate of Incorporation (the “SPAC
Charter”) provides, among other matters, that the Founder Shares will automatically convert into shares of Class A Common Stock, par value $0.0001 per share, upon the consummation of an initial business combination, subject to
adjustment if additional shares of Class A Common Stock (together with any successor equity security thereto in the Transactions (as defined below), “Class A Common Stock”), or Equity-linked Securities (as
defined in the SPAC Charter), are issued or deemed issued in excess of the amounts sold in SPAC’s initial public offering (the “Anti-Dilution Right”), excluding certain exempted issuances; 

WHEREAS, the parties acknowledge that issuances of ordinary shares by Holdco in the transactions contemplated by the Business Combination
Agreement do not give rise to any Anti-Dilution Right. Notwithstanding the foregoing, in no event shall the Class B Common Stock convert into Class A Common Stock at a ratio that is less than one-for-one; 
 WHEREAS, concurrently with the execution and delivery of this Agreement, SPAC,
Holdco, Merger Sub and the Company are entering into the Business Combination Agreement, pursuant to which, among other things, (a) pursuant to the Exchange Agreement: (i) each holder of Company Convertible Notes will convert its Company
Convertible Notes into Company 

 
Ordinary Shares (the “Convert Exchange”), and (ii) following the Convert Exchange, each holder of Company Ordinary Shares will contribute its Company Ordinary Shares to
Holdco in exchange for Holdco Ordinary Shares and the Company will become a wholly-owned subsidiary of Holdco (the “Ordinary Exchange,” and together with the Convert Exchanges, the “Exchanges”), and
(b) following the Exchanges, pursuant to the Business Combination Agreement: (i) Merger Sub will merge into SPAC (the “Merger”) with SPAC as the surviving corporation (ii) as a result of the Merger, all of the common stock
of the Surviving Corporation (other than Excluded Shares) will be converted into and become New Kensington Common Stock (as defined in the Business Combination Agreement), which will then be exchanged for Holdco Ordinary A Shares in accordance with
the provisions of Section 2:94b of the Dutch Civil Code (Burgerlijk Wetboek), by means of a contribution in kind (Inbreng op aandelen anders dan in geld) to Holdco;; (the transactions contemplated by the Business Combination
Agreement, the “Transactions”); and 
 WHEREAS, as a condition and inducement to the Company’s willingness to enter
into the Business Combination Agreement, the Company has required that Sponsor enter into this Agreement. 
 NOW, THEREFORE, in
consideration of the representations, warranties, covenants and agreements contained herein and for other good and valuable consideration, the receipt and adequacy of which are hereby acknowledged, and subject to the conditions set forth herein, the
parties hereto agree as follows: 
 1.         Enforcement of Sponsor Voting
Requirements, Transfer Restrictions and Redemption Waiver. During the period beginning on the date of this Agreement and ending on the earlier of (x) the Merger Effective Time and (y) the date on which the Business
Combination Agreement is validly terminated in accordance with its terms, for the benefit of the Company, (a) (i) Sponsor agrees that it will comply with, and perform all of its obligations, covenants and agreements set forth in, the Insider
Letter in all material respects, including voting in favor of the Transactions and not redeeming its shares of SPAC common stock in connection with the Transactions, and (ii) it will not make any Transfers of Class B Common Stock (except
for Transfers permitted by Section 8(c) of the Letter Agreement provided that the party to which such shares are transferred enters into a joinder to this Agreement) (b) SPAC agrees to enforce the Insider Letter in accordance with its
terms; and (c) each of Sponsor and SPAC agree (i) that the prior written consent of the Company will be required in addition to the prior written consent of the Representatives (as defined in the Insider Letter) for any of the matters
described in Section 4 of the Insider Letter (except for Transfers permitted by Section 8(c) of the Letter Agreement provided that the party to which such shares are transferred enters into a joinder to this Agreement), and (ii) not
to amend, modify or waive any provision of the Insider Letter without the prior written consent of the Company. 

2.         General. 

(a) Termination. This Agreement shall terminate on the earlier to occur of (a) the Merger Effective Time or (b) at such time,
if any, as the Business Combination Agreement is 

 
terminated in accordance with its terms prior to the Merger Effective Time, and upon such termination this Agreement shall be null and void and of no effect whatsoever, and the parties hereto
shall have no obligations under this Agreement; provided, however, that no termination of this Agreement shall relieve or release a party from any obligations or liabilities arising out of such party’s breaches of this Agreement
prior to such termination. 
 (b) Notices. All notices, consents, waivers and other communications hereunder shall be in writing and
shall be deemed to have been duly given when delivered (i) in person, (ii) by email during normal business hours, (iii) by FedEx or other nationally recognized overnight courier service, or (iv) after posting in the United States
mail having been sent registered or certified mail return receipt requested, postage prepaid, and otherwise on the next Business Day, addressed as follows (or at such other address for a party as shall be specified by like notice): 

if to SPAC, to it at: 

Kensington Capital Acquisition Corp. II 

1400 Old Country Road, Suite 301 

Westbury, New York 11590 

Attention: Justin Mirro 
 with
a copy to: 
 Hughes Hubbard & Reed LLP 

One Battery Park Plaza 
 New
York, NY 10004 
 Attention: Charles A. Samuelson 

Email: chuck.samuelson@hugheshubbard.com 

if to the Sponsor, to it at: 

Kensington Capital Sponsor II LLC 

1400 Old Country Road, Suite 301 

Westbury, New York 11590 

Attention: Justin Mirro 
 with
a copy to: 
 Hughes Hubbard & Reed LLP 

One Battery Park Plaza 
 New
York, NY 10004 
 Attention: Charles A. Samuelson 

Email: chuck.samuelson@hugheshubbard.com 

 if to the Company or Holdco, to it at: 

Carrer del Foc, 68 
 Barcelona,
Spain 08038 
 Attention: Enric Asuncion Sousa 

Email: enric@wallbox.com 
 with
a copy to: 
 Latham & Watkins LLP 

811 Main Street 
 Suite 3700

 Houston, TX 77002 
 United
States 
 Attention: Ryan Maierson 

Email: Ryan.Maierson@lw.com 

and 
 Plaza de la
Independencia 6 
 28001 Madrid 

Spain 
 Attention: José
Antonio Sánchez 
 Email: Jose.Sanchez@lw.com 

(c) Entire Agreement. This Agreement (including the Business Combination Agreement and each of the other documents and the instruments
referred to herein, to the extent incorporated herein) constitutes the entire agreement and understanding of the parties hereto in respect of the subject matter hereof and supersedes all prior understandings, agreements, or representations by or
among the parties hereto, written or oral, to the extent they relate in any way to the subject matter hereof. 
 (d) Governing Law;
Jurisdiction; Waiver of Jury Trial. Sections 11.06 and 11.07 of the Business Combination Agreement shall apply to this Agreement mutatis mutandis. 

(e) Remedies. All rights and remedies existing under this Agreement are cumulative to, and not exclusive of any rights or remedies
otherwise available. The parties hereto agree that irreparable damage could occur in the event that any of the provisions of this Agreement were not performed in accordance with their specific terms or were otherwise breached. It is accordingly
agreed that the parties shall be entitled to seek an injunction or injunctions to prevent breaches of this Agreement and to specific enforcement of the terms and provisions of this Agreement, in addition to any other remedy to which any party is
entitled at law or in equity. In the event that any Action shall be brought in equity to enforce the provisions of this Agreement, no party shall allege, and each party hereby waives the defense, that there is an adequate remedy at law, and each
party agrees to waive any requirement for the securing or posting of any bond in connection therewith. 

 (f) Amendments and Waivers. This Agreement may be amended or modified only with the
written consent of SPAC, Holdco, the Company and Sponsor. The observance of any term of this Agreement may be waived (either generally or in a particular instance, and either retroactively or prospectively) only with the written consent of the party
against whom enforcement of such waiver is sought. No failure or delay by a party in exercising any right hereunder shall operate as a waiver thereof. No waivers of or exceptions to any term, condition, or provision of this Agreement, in any one or
more instances, shall be deemed to be or construed as a further or continuing waiver of any such term, condition, or provision. 
 (g)
Severability. If any provision of this Agreement is held invalid or unenforceable by any court of competent jurisdiction, the other provisions of this Agreement shall remain in full force and effect. The parties further agree that if any
provision contained herein is, to any extent, held invalid or unenforceable in any respect under the Laws governing this Agreement, they shall take any actions necessary to render the remaining provisions of this Agreement valid and enforceable to
the fullest extent permitted by Law and, to the extent necessary, shall amend or otherwise modify this Agreement to replace any provision contained herein that is held invalid or unenforceable with a valid and enforceable provision giving effect to
the intent of the parties. 
 (h) Assignment. No party hereto may assign either this Agreement or any of its rights, interests, or
obligations hereunder without the prior written consent of the other parties; provided, that in the event that Sponsor transfers any of its Founder Shares or Private Placement Warrants (as defined in the Insider Letter) (or component securities or
shares of Class A Common Stock issuable upon the exercise of the Private Placement Warrants) to any Permitted Transferee in accordance with Section 8(c) of the Insider Letter and this Agreement, Sponsor may, by providing notice to SPAC,
Holdco and the Company prior to or promptly after such transfer, transfer its rights and obligations under this Agreement with respect to such securities to such Permitted Transferee so long as such Permitted Transferee agrees in writing to be bound
by the terms of this Agreement that apply to Sponsor hereunder with respect to such securities. Any purported assignment in violation of this Section 2(h) shall be void and ineffectual and shall not operate to transfer or
assign any interest or title to the purported assignee. This Agreement shall be binding on the undersigned and their respective successors and permitted assigns. 

(i) Costs and Expenses. Each party to this Agreement will pay its own costs and expenses (including legal, accounting and other fees)
relating to the negotiation, execution, delivery and performance of this Agreement. 
 (j) No Joint Venture. Nothing
contained in this Agreement shall be deemed or construed as creating a joint venture or partnership between any of the parties hereto. No party is by virtue of this Agreement authorized as an agent, employee or legal representative of any other
party. Without in any way limiting the rights or obligations of any party hereto under this Agreement, prior to the Merger Effective Time, (i) no party shall have the power by virtue of this Agreement to control the activities and operations of
any other and (ii) no party shall have any power or authority by virtue of this Agreement to bind or commit any other party. No party shall hold itself out as having any authority or relationship in contravention of this
Section 2(j). 

 (k) Capacity as Stockholder. Sponsor signs this Agreement solely in its capacity as a
stockholder of SPAC, and not in its capacity as a director (including “director by deputization”), officer or employee of SPAC, if applicable. Nothing herein shall be construed to limit or affect any actions or inactions by Sponsor or any
representative of Sponsor, as applicable, serving as a director of SPAC or any subsidiary of SPAC, acting in such person’s capacity as a director or officer of SPAC or any subsidiary of SPAC (it being understood and agreed that the Business
Combination Agreement contains provisions that govern the actions or inactions by the directors of the Company with respect to the Merger and Transactions). 

(l) Headings; Interpretation. The headings and subheadings in this Agreement are for convenience only and shall not be considered a
part of or affect the construction or interpretation of any provision of this Agreement. In this Agreement, unless the context otherwise requires: (i) any pronoun used shall include the corresponding masculine, feminine or neuter forms, and the
singular form of nouns, pronouns and verbs shall include the plural and vice versa; (ii) the term “including” (and with correlative meaning “include”) shall be deemed in each case to be followed by the words “without
limitation”; (iii) the words “herein,” “hereto,” and “hereby” and other words of similar import shall be deemed in each case to refer to this Agreement as a whole and not to any particular section or other
subdivision of this Agreement; and (iv) the term “or” means “and/or”. The parties have participated jointly in the negotiation and drafting of this Agreement. Consequently, in the event an ambiguity or question of intent or
interpretation arises, this Agreement shall be construed as if drafted jointly by the parties hereto, and no presumption or burden of proof shall arise favoring or disfavoring any party by virtue of the authorship of any provision of this Agreement.

 (m) Counterparts. This Agreement may be executed in two or more counterparts, and by different parties in separate counterparts,
with the same effect as if all parties hereto had signed the same document, but all of which together shall constitute one and the same instrument. Copies of executed counterparts of this Agreement transmitted by electronic transmission (including
by email or in .pdf format) or facsimile as well as electronically or digitally executed counterparts (such as DocuSign) shall have the same legal effect as original signatures and shall be considered original executed counterparts of this
Agreement. 
 [The next page is the signature page] 

 IN WITNESS WHEREOF, the parties hereto have executed this Sponsor Support Agreement
as of the date first written above. 
  

			
	KENSINGTON CAPITAL ACQUISITION CORP. II

 
			
		
	By:	 	 /s/ Justin Mirro

		 	Name: Justin Mirro
		 	Title: Chief Executive Officer

 
			
	
	KENSINGTON CAPITAL SPONSOR II LLC
	
	By: Kensington Capital Partners, LLC
	Its: Managing Member

 
			
		
	By:	 	 /s/ Justin Mirro

		 	Name: Justin Mirro
		 	Title: Managing Member

 
			
	
	WALLBOX B.V.

 
			
		
	By:	 	 /s/ Enric Asunción Escorsa

		 	Name: Enric Asunción Escorsa
		 	Title: Director

 
			
	
	WALLBOX CHARGERS, S.L.

 
			
		
	By:	 	 /s/ Enric Asunción Escorsa

		 	Name: Enric Asunción Escorsa
		 	Title: Chief Executive Officer

 [Signature Page to Sponsor Support Agreement]EX-10.3

 Exhibit 10.3 

Agreed Form 
 FORM OF
REGISTRATION RIGHTS AND LOCK-UP AGREEMENT 
 This Registration Rights and Lock-Up Agreement (this “Agreement”), dated as of [            ], 2021, is among [DutchCo], a private company with limited liability
incorporated under the laws of the Netherlands (besloten vennootschap met beperkte aansprakelijkheid) (the “Company”) and the parties listed on Schedule A (each, a “Holder” and collectively, the
“Holders”). Capitalized terms used but not defined herein have the meanings assigned to them in the Business Combination Agreement, dated as of the date hereof (the “Business Combination Agreement”), among the
Company, Kensington Capital Acquisition Corp. II, a Delaware corporation (“Kensington”), [Merger Sub], a Delaware corporation (“Merger Sub”), and Wall Box Chargers, S.L., a company organized under the laws of Spain
(“Wallbox”). 
 WHEREAS, the Company, Kensington, Merger Sub and Wallbox are parties to the Business Combination Agreement,
pursuant to which, among other things, (a) pursuant to the terms of that certain Contribution and Exchange Agreement (the “Exchange Agreement”) and in accordance with the Dutch Civil Code (Burgerlijk Wetboek),
Kensington, the Company, Merger Sub and Wallbox will enter into a business combination transaction pursuant to which, among other things, (a) pursuant to the Exchange Agreement each holder of Wallbox convertible notes (the “Convertible
Noteholders”), after the execution of the Business Combination Agreement and prior to the Exchange Effective Time, will convert its respective convertible notes in exchange for the issuance of Ordinary Shares to be subscribed for by such
Convertible Noteholder (such conversions and exchanges of Company Convertible Notes, collectively, the “Convert Exchange”), (b) pursuant to the Exchange Agreement each holder of Wallbox ordinary shares (including ordinary shares
issued as a result of the conversion of the convertible notes) (the “Wallbox Ordinary Shareholders”), effective immediately prior to the Merger Effective Time (the “Exchange Effective Time”), will contribute its
respective Wallbox ordinary shares to the Company in exchange for the issuance of Ordinary Shares to be subscribed for by such Wallbox Ordinary Shareholder (such contributions and exchanges of Company Ordinary Shares, collectively, the
“Ordinary Exchange” and, together with the Convert Exchange, the “Exchanges”), (c) as a result of the Ordinary Exchange Wallbox will become a wholly-owned subsidiary of the Company and (d) following the
consummation of the Exchanges, Merger Sub will merge with and into Kensington, with Kensington surviving such merger and, as a result of such Merger, all shares of Kensington Common Stock (other than Excluded Shares, as defined in the Business
Combination Agreement) outstanding immediately prior to the Merger Effective Time shall be converted into shares of New Kensington Common Stock, which shares shall immediately thereafter be exchanged for the right to receive the Merger Consideration
in the form of Ordinary A Shares, as set forth in the Business Combination Agreement, and thereafter the New Kensington Common Stock shall be exchanged by means of a contribution in kind for Ordinary A Shares with the result that Kensington will
become a direct wholly-owned subsidiary of Holdco (the merger, together with the automatic exchange, the “Merger”). Concurrently with the signing of the Business Combination Agreement certain investors have entered into subscription
agreements relating to the purchase of Ordinary Shares immediately following the consummation of the Merger (the “PIPE”); 

WHEREAS, the Company and the Holder designated as an “Original Holder” on Schedule A (the “Original Holder”)
are parties to the Registration Rights Agreement dated as of February 25, 2021 (the “Prior Agreement”); 
 WHEREAS,
the Original Holder currently holds an aggregate of 5,750,000 shares of the Kensington’s Class B common stock, par value $0.0001 per share (the “Founder Shares”); 

 WHEREAS, the Original Holder currently holds an aggregate of 8,800,000 redeemable warrants
(the “Kensington Warrants”) to purchase shares of Kensington’s Class A common stock, par value $0.0001 per share, at an exercise price of $11.50 per share; 

WHEREAS, the Holders designated as “New Holders” on Schedule A, being all of the Wallbox Ordinary Shareholders as of the date of
the Business Combination Agreement, (the “New Holders”) will receive Ordinary Shares upon consummation of the Closing pursuant to the Business Combination Agreement; 

WHEREAS, at the Effective Time, the Founder Shares will be converted into the same number of Ordinary A Shares and the Kensington Warrants
will be converted into the same number of warrants of the Company, each warrant with the right to acquire one (1) Ordinary A Share (the “Private Placement Warrants”); and 

WHEREAS, contingent upon the Closing and effective as of the Effective Time, the parties to the Prior Agreement desire to terminate the Prior
Agreement and to provide for certain rights and obligations included herein and to include the New Holders. 
 NOW, THEREFORE, in
consideration of the foregoing, the parties hereby agree as follows: 
 ARTICLE I 

DEFINITIONS 

Section 1.1. Definitions. For purposes of this Agreement, the following terms and variations thereof have the
meanings set forth below: 
 “Adverse Disclosure” shall mean any public disclosure of material non-public information, which disclosure, in the good faith judgment of the Chief Executive Officer or Chief Financial Officer of the Company, after consultation with outside counsel to the Company, (i) would
be required to be made in any Registration Statement or Prospectus in order for the applicable Registration Statement or Prospectus not to contain any untrue statement of a material fact or omit to state a material fact necessary to make the
statements contained therein (in the case of any prospectus and any preliminary prospectus, in the light of the circumstances under which they were made) not misleading, (ii) would not be required to be made at such time if the Registration
Statement were not being filed, and (iii) the Company has a bona fide business purpose for not making such information public. 

“Agreement” shall have the meaning given in the Preamble. 

“Board” shall mean the Board of Directors of the Company. 

“Business Combination” shall mean any merger, share exchange, asset acquisition, stock purchase, recapitalization,
reorganization or other similar business combination with one or more businesses, involving the Company. 
 “Business
Combination Agreement” shall have the meaning given in the Preamble. 
 “Business Day” means a day other
than Saturday, Sunday or other day on which commercial banks in New York, New York are authorized or required by law to close. 

 “Change in Control” means the transfer (whether by tender offer, merger,
stock purchase, consolidation or other similar transaction), in one transaction or a series of related transactions, to a person or group of affiliated persons of the Company’s voting securities if, after such transfer, such person or group of
affiliated persons would hold more than 50% of outstanding voting securities of the Company (or surviving entity) or would otherwise have the power to control the board of directors of the Company or to direct the operations of the Company. 

“Commission” means the Securities and Exchange Commission. 

“Company” shall have the meaning given in the Preamble. 

“Convert Exchange” shall have the meaning given in the Recitals. 

“Demand Registration” shall have the meaning given in subsection 2.1.1. 

“Demand Requesting Holder” shall have the meaning given in subsection 2.1.1. 

“Demanding Holders” shall have the meaning given in subsection 2.1.1. 

“Effectiveness Deadline” shall have the meaning given in subsection 2.3.1. 

“Exchange Act” shall mean the Securities Exchange Act of 1934, as it may be amended from time to time. 

“Form F-1” means a Registration Statement on Form F-1 or any comparable successor form or forms thereto. 
 “Form F-3” means a Registration Statement on Form F-3 or any comparable successor form or forms thereto. 

“Founder Shares” shall have the meaning given in the Recitals. 

“Holders” shall have the meaning given in the Preamble. 

“Exchange Agreement” shall have the meaning given in the Recitals. 

“Exchange Effective Time” shall have the meaning given in the Recitals. 

“Exchanges” shall have the meaning given in the Recitals. 

“Kensington” shall have the meaning given in the Preamble. 

“Maximum Number of Securities” shall have the meaning given in subsection 2.1.4. 

“Merger Sub” shall have the meaning given in the Preamble. 

“Misstatement” shall mean an untrue statement of a material fact or an omission to state a material fact required to be
stated in a Registration Statement or Prospectus, or necessary to make the statements in a Registration Statement or Prospectus in the light of the circumstances under which they were made not misleading. 

 “New Holder Lock-up Period” shall
have the meaning given in subsection 5.1.1. 
 “New Holders” shall have the meaning given in the Recitals. 

“New Registration Statement” shall have the meaning given in subsection 2.3.4. 

“Ordinary A Shares” means Class A ordinary shares of the Company with a nominal value of €0.12 per share. 

“Ordinary B Shares” means Class B ordinary shares of the Company with a nominal value of €1.20 per share. 

“Ordinary Exchange” shall have the meaning given in the Recitals. 

“Ordinary Shares” means Ordinary A Shares and Ordinary B Shares. 

“Original Holder” shall have the meaning given in the Recitals. 

“Original Holder Lock-Up Period” shall have the meaning given in subsection
5.1.2. 
 “Piggyback Registration” shall have the meaning given in subsection 2.3.1. 

“PIPE” shall have the meaning given in the Recitals. 

“Prior Agreement” shall have the meaning given in the Recitals. 

“Private Placement Warrants” shall have the meaning given in the Recitals. 

“Pro Rata” shall have the meaning given in subsection 2.1.4. 

“Prospectus” shall mean the prospectus included in any Registration Statement, as supplemented by any and all prospectus
supplements and as amended by any and all post-effective amendments and including all material incorporated by reference in such prospectus. 

“Registrable Security”, “Registrable Securities” shall mean (a) the Private Placement Warrants
(including any Ordinary Shares issued or issuable upon the exercise of any such Private Placement Warrants), (b) any outstanding Ordinary Shares or any other equity security (including the shares of Ordinary Shares issued or issuable upon the
exercise of any other equity security) of the Company held by a Holder as of the Closing Date (including the Ordinary Shares issued pursuant to the Business Combination Agreement), and (c) any other equity security of the Company issued or
issuable with respect to any such share of Ordinary Shares by way of a share dividend or share split or in connection with a combination of shares, recapitalization, merger, consolidation or reorganization; provided, however, that, as
to any particular Registrable Security, such securities shall cease to be Registrable Securities when: (A) a Registration Statement with respect to the sale of such securities shall have become effective under the Securities Act and such
securities shall have been sold, transferred, disposed of or exchanged in accordance with such Registration Statement; (B) such securities shall have been otherwise transferred, new certificates or evidence of book-entry entitlements for such
securities not bearing a legend restricting further transfer shall have been delivered by the Company to the transferee, and subsequent public distribution of such securities shall not require registration under the Securities Act; (C) such
securities shall have ceased to be outstanding; (D) such securities, together with all other Registrable Securities held by any Holder, represent 

 
less than 5% of the total outstanding Ordinary Shares of the Company; (E) such securities may be sold without registration pursuant to Rule 144 or any successor rule promulgated under the
Securities Act (but with no volume or other restrictions or limitations including as to manner or timing of sale); or (F) such securities have been sold to, or through, a broker, dealer or underwriter in a public distribution or other public
securities transaction. 
 “Registration” shall mean a registration effected by preparing and filing a registration
statement or similar document in compliance with the requirements of the Securities Act, and the applicable rules and regulations promulgated thereunder, and such registration statement becoming effective. 

“Registration Expenses” shall mean the
out-of-pocket expenses of a Registration or Underwritten Offering, including, without limitation, the following: 

(A) all registration and filing fees (including fees with respect to filings required to be made with the Financial Industry Regulatory
Authority, Inc.) and any securities exchange on which the Ordinary Shares is then listed; 
 (B) fees and expenses of compliance
with securities or blue sky laws (including reasonable fees and disbursements of counsel for the Underwriters in connection with blue sky qualifications of Registrable Securities); 

(C) printing, messenger, telephone and delivery expenses; 

(D) reasonable fees and disbursements of counsel for the Company; 

(E) reasonable fees and disbursements of all independent registered public accountants of the Company incurred specifically in connection
with such Registration or Underwritten Offering; and 
 (F) reasonable fees and expenses of one (1) legal counsel selected by the majority-in-interest of the Demanding Holders or the majority-in interest of the Takedown Requesting Holders, as applicable. 

“Registration Statement” shall mean any registration statement that covers the Registrable Securities pursuant to the
provisions of this Agreement, including the Prospectus included in such registration statement, amendments (including post-effective amendments) and supplements to such registration statement, and all exhibits to and all material incorporated by
reference in such registration statement. 
 “Requesting Holder” shall have the meaning given in subsection 2.3.5.

 “Resale Shelf Registration Statement” shall have the meaning given in subsection 2.3.1. 

“Securities Act” shall mean the Securities Act of 1933, as amended from time to time. 

“Selling Holders” means any Holder electing to sell any of its Registrable Securities in a Registration. 

“SEC Guidance” shall have the meaning given in subsection 2.3.4. 

“Takedown Requesting Holder” shall have the meaning given in subsection 2.3.5. 

 “Transfer” means to, directly or indirectly, sell, transfer, assign,
pledge, encumber, hypothecate or similarly dispose of, either voluntarily or involuntarily, or to enter into any contract, option or other arrangement or understanding with respect to the sale, transfer, assignment, pledge, encumbrance,
hypothecation or similar disposition of, any interest owned by a person or any interest (including a beneficial interest) in, or the ownership, control or possession of, any interest owned by a person. 

“Underwriter” shall mean a securities dealer who purchases any Registrable Securities as principal in an Underwritten
Offering and not as part of such dealer’s market-making activities. 
 “Underwritten Registration” or
“Underwritten Offering” shall mean a Registration in which securities of the Company are sold to an Underwriter in a firm commitment underwriting for distribution to the public, including for the avoidance of doubt an Underwritten
Shelf Takedown. 
 “Underwritten Shelf Takedown” shall have the meaning given in subsection 2.3.5. 

“Wallbox” shall have the meaning given in the Preamble. 

“Wallbox Convertible Notes” shall have the meaning given in the Recitals. 

“Wallbox Ordinary Shares” shall have the meaning given in the Recitals. 

ARTICLE II 
 REGISTRATION

 Section 2.1. Demand Registration. 

2.1.1    Request for Registration. Subject to the provisions of subsection 2.1.4 and
Section 2.4 hereof, at any time and from time to time following the Effective Time (but subject to Article V), Holders holding at least 15% in interest of the then-outstanding number of Registrable Securities held by all
Holders (such Holders, the “Demanding Holders”) may make a written demand for Registration of all or part of their Registrable Securities on Form F-3 (or, if Form F-3 is not available to be used by the Company at such time, on Form F-1 or another appropriate form permitting Registration of such Registrable Securities for
resale by such Demanding Holders), which written demand shall describe the amount and type of securities to be included in such Registration and the intended method(s) of distribution thereof (such written demand a “Demand
Registration”). The Company shall, within ten (10) days of the Company’s receipt of the Demand Registration, notify, in writing, all other Holders of Registrable Securities of such demand, and each Holder of Registrable
Securities who thereafter wishes to include all or a portion of such Holder’s Registrable Securities in a Registration pursuant to a Demand Registration (each such Holder that includes all or a portion of such Holder’s Registrable
Securities in such Registration, a “Demand Requesting Holder”) shall so notify the Company, in writing, within five (5) days after the receipt by the Holder of the notice from the Company. Upon receipt by the Company of
any such written notification from a Demand Requesting Holder(s) to the Company, such Demand Requesting Holder(s) shall be entitled to have their Registrable Securities included in a Registration pursuant to a Demand Registration and the
Company shall effect, as soon thereafter as practicable, but not more than sixty (60) days immediately after the Company’s receipt of the Demand Registration, the Registration of all Registrable Securities requested by the Demanding
Holders and Demand Requesting Holders pursuant to such Demand Registration. Under no circumstances shall the Company be obligated to effect more than an aggregate of (i) three (3) Registrations pursuant to a Demand Registration under
this subsection 2.1.1 initiated by New Holders, or (ii) one (1) Registration pursuant to a Demand Registration under this subsection 2.1.1 initiated by the Original Holder. 

 2.1.2    Effective Registration. Notwithstanding the
provisions of subsection 2.1.1 above or any other part of this Agreement, a Registration pursuant to a Demand Registration shall not count as a Registration unless and until (i) the Registration Statement filed with
the Commission with respect to a Registration pursuant to a Demand Registration has been declared effective by the Commission and (ii) the Company has complied with all of its obligations under this Agreement with respect thereto;
provided, further, however, that if, after such Registration Statement has been declared effective, an offering of Registrable Securities in a Registration pursuant to a Demand Registration is subsequently interfered with by any
stop order or injunction of the Commission, federal or state court or any other governmental agency, the Registration Statement with respect to such Registration shall be deemed not to have been declared effective for purposes of counting
Registrations under subsection 2.1.1 above unless and until (i) such stop order or injunction is removed, rescinded or otherwise terminated, and (ii) a majority-in-interest of the Demanding Holders initiating such Demand Registration thereafter affirmatively elect to continue with such Registration and accordingly notify the Company in writing, but in no
event later than five (5) days, of such election; provided, further, however, that the Company shall not be obligated or required to file another Registration Statement until the Registration Statement that has been
previously filed with respect to a Registration pursuant to a Demand Registration becomes effective or has been terminated. 

2.1.3    Underwritten Offering. Subject to the provisions of subsection 2.1.4 and
Section 2.4 hereof, if a majority-in-interest of the Demanding Holders advise the Company as part of their Demand Registration that the
offering of the Registrable Securities pursuant to such Demand Registration shall be in the form of an Underwritten Offering, then the right of such Demanding Holder or Demand Requesting Holder (if any) to include its Registrable Securities in such
Registration shall be conditioned upon such Holder’s participation in such Underwritten Offering and the inclusion of such Holder’s Registrable Securities in such Underwritten Offering to the extent provided herein. All such Holders
proposing to distribute their Registrable Securities through an Underwritten Offering under this subsection 2.1.3 shall enter into an underwriting agreement in customary form with the Underwriter(s) selected for such
Underwritten Offering by the Company, which Underwriter(s) shall be reasonably acceptable to a majority-in-interest of the Demanding Holders initiating the Demand
Registration. 
 2.1.4    Reduction of Underwritten Offering. If the managing Underwriter or Underwriters in
an Underwritten Registration pursuant to a Demand Registration, in good faith, advises the Company, the Demanding Holders and the Demand Requesting Holders (if any) in writing that the dollar amount or number of Registrable Securities that the
Demanding Holders and the Demand Requesting Holders (if any) desire to sell, taken together with all other Ordinary Shares or other equity securities that the Company desires to sell and the Ordinary Shares, if any, as to which a Registration has
been requested pursuant to separate written contractual piggy-back registration rights held by any other stockholders who desire to sell, exceeds the maximum dollar amount or maximum number of equity securities that can be sold in the Underwritten
Offering without adversely affecting the proposed offering price, the timing, the distribution method, or the probability of success of such offering (such maximum dollar amount or maximum number of such securities, as applicable, the
“Maximum Number of Securities”), then the Company shall include in such Underwritten Offering, as follows: (i) first, the Registrable Securities of the Demanding Holders and the Demand Requesting Holders (if any) (pro rata
based on the respective number of Registrable Securities that each Demanding Holder and Demand Requesting Holder (if any) has requested be included in such Underwritten Registration and the aggregate number of Registrable Securities that the
Demanding Holders and Demand Requesting Holders have requested be included in such 

 
Underwritten Registration (such proportion is referred to herein as “Pro Rata”)) that can be sold without exceeding the Maximum Number of Securities; (ii) second, to the
extent that the Maximum Number of Securities has not been reached under the foregoing clause (i), Ordinary Shares or other equity securities that the Company desires to sell, which can be sold without exceeding the Maximum Number of Securities; and
(iii) third, to the extent that the Maximum Number of Securities has not been reached under the foregoing clauses (i) and (ii), Ordinary Shares or other equity securities of other persons or entities that the Company is obligated to
register in a Registration pursuant to separate written contractual arrangements with such persons and that can be sold without exceeding the Maximum Number of Securities. 

2.1.5    Demand Registration Withdrawal. A
majority-in-interest of the New Holders or the Original Holder, as the case may be, in the case of a Registration under subsection 2.1.1 initiated by the New
Holders or the Original Holder, as the case may be, or a majority-in-interest of the Demand Requesting Holders (if any) shall have the right to withdraw from a
Registration pursuant to such Demand Registration for any or no reason whatsoever upon written notification to the Company and the Underwriter(s) (if any) of their intention to withdraw from such Registration prior to the effectiveness of the
Registration Statement filed with the Commission with respect to the Registration of their Registrable Securities pursuant to such Demand Registration. If a
majority-in-interest of the Demanding Holders initiating a Demand Registration or a
majority-in-interest of the Demand Requesting Holders (if any) withdraws from a proposed offering pursuant to this Section 2.1.5, then such
registration shall not count as a Demand Registration provided for in Section 2.1. Notwithstanding anything to the contrary in this Agreement, the Company shall be responsible for the Registration Expenses incurred in
connection with a Registration pursuant to a Demand Registration prior to its withdrawal under this subsection 2.1.5. 

Section 2.2. Piggyback Registration. 

2.2.1    Piggyback Rights. If the Company proposes to file a Registration Statement under the Securities Act
with respect to an offering of equity securities, or securities or other obligations exercisable or exchangeable for, or convertible into equity securities, for its own account or for the account of stockholders of the Company (or by the Company and
by the stockholders of the Company including, without limitation, pursuant to Section 2.1), other than a Registration Statement (i) filed in connection with any employee stock option or other benefit plan,
(ii) for an exchange offer or offering of securities solely to the Company’s existing stockholders, (iii) for an offering of debt that is convertible into equity securities of the Company or (iv) for a dividend reinvestment plan,
then the Company shall give written notice of such proposed filing to all of the Holders of Registrable Securities as soon as practicable but not less than ten (10) days before the anticipated filing date of such Registration Statement, which
notice shall (A) describe the amount and type of securities to be included in such offering, the intended method(s) of distribution, and the name of the proposed managing Underwriter(s), if any, in such offering, and (B) offer to all
of the Holders of Registrable Securities the opportunity to register the sale of such number of Registrable Securities as such Holders may request in writing within five (5) days after receipt of such written notice (such Registration a
“Piggyback Registration”). The Company shall, in good faith, cause such Registrable Securities to be included in such Piggyback Registration and shall use its reasonable best efforts to cause the managing Underwriter(s) of a
proposed Underwritten Offering to permit the Registrable Securities requested by the Holders pursuant to this subsection 2.2.1 to be included in a Piggyback Registration on the same terms and conditions as any similar
securities of the Company included in such Registration and to permit the sale or other disposition of such Registrable Securities in accordance with the intended method(s) of distribution thereof. All such Holders proposing to distribute
their Registrable Securities through an Underwritten Offering under this subsection 2.2.1 shall enter into an underwriting agreement in customary form with the Underwriter(s) selected for such Underwritten Offering by
the Company. 

 2.2.2    Reduction of Piggyback Registration. If the
managing Underwriter(s) in an Underwritten Registration that is to be a Piggyback Registration, in good faith, advises the Company and the Holders of Registrable Securities participating in the Piggyback Registration in writing that the dollar
amount or number of Ordinary Shares that the Company desires to sell, taken together with (i) the Ordinary Shares, if any, as to which Registration has been demanded pursuant to separate written contractual arrangements with persons or entities
other than the Holders of Registrable Securities hereunder, (ii) the Registrable Securities as to which registration has been requested pursuant to Section 2.2 hereof, and (iii) the Ordinary Shares, if any, as to
which Registration has been requested pursuant to separate written contractual piggy-back registration rights of other stockholders of the Company, exceeds the Maximum Number of Securities, then: 

 

	 	(i)	 If the Registration is undertaken for the Company’s account, the Company shall include in any such
Registration (A) first, Ordinary Shares or other equity securities that the Company desires to sell, which can be sold without exceeding the Maximum Number of Securities; (B) second, to the extent that the Maximum Number of Securities has
not been reached under the foregoing clause (A), the Registrable Securities of Holders exercising their rights to register their Registrable Securities pursuant to subsection 2.2.1 hereof, pro rata, based on the
respective number of Registrable Securities that each Holder has so requested, which can be sold without exceeding the Maximum Number of Securities; and (C) third, to the extent that the Maximum Number of Securities has not been reached under
the foregoing clauses (A) and (B), Ordinary Shares, if any, as to which Registration has been requested pursuant to written contractual piggy-back registration rights of other stockholders of the Company, which can be sold without exceeding the
Maximum Number of Securities; and 

  

	 	(ii)	 If the Registration is pursuant to a request by persons or entities other than the Holders of Registrable
Securities, then the Company shall include in any such Registration (A) first, Ordinary Shares or other equity securities, if any, of such requesting persons or entities, other than the Holders of Registrable Securities, which can be sold
without exceeding the Maximum Number of Securities; (B) second, to the extent that the Maximum Number of Securities has not been reached under the foregoing clause (A), the Registrable Securities of Holders exercising their rights to register
their Registrable Securities pursuant to subsection 2.2.1, pro rata based on the respective number of Registrable Securities that each Holder has requested be included in such Underwritten Registration and the aggregate
number of Registrable Securities that the Holders have requested to be included in such Underwritten Registration, which can be sold without exceeding the Maximum Number of Securities; (C) third, to the extent that the Maximum Number of
Securities has not been reached under the foregoing clauses (A) and (B), Ordinary Shares or other equity securities that the Company desires to sell, which can be sold without exceeding the Maximum Number of Securities; and (D) fourth, to
the extent that the Maximum Number of Securities has not been reached under the foregoing clauses (A), (B) and (C), Ordinary Shares or other equity securities for the account of other persons or entities that the Company is obligated to
register pursuant to separate written contractual arrangements with such persons or entities, which can be sold without exceeding the Maximum Number of Securities. 

 2.2.3    Piggyback Registration Withdrawal. Any Holder of
Registrable Securities shall have the right to withdraw from a Piggyback Registration for any or no reason whatsoever upon written notification to the Company and the Underwriter or Underwriters (if any) of his, her or its intention to withdraw from
such Piggyback Registration prior to the effectiveness of the Registration Statement filed with the Commission with respect to such Piggyback Registration. The Company (whether on its own good faith determination or as the result of a request
for withdrawal by persons pursuant to separate written contractual obligations) may withdraw a Registration Statement filed with the Commission in connection with a Piggyback Registration at any time prior to the effectiveness of such Registration
Statement. Notwithstanding anything to the contrary in this Agreement, the Company shall be responsible for the Registration Expenses incurred in connection with the Piggyback Registration prior to its withdrawal under this
subsection 2.2.3. 
 2.2.4    Unlimited Piggyback Registration Rights. For
purposes of clarity, any Registration effected pursuant to Section 2.2 hereof shall not be counted as a Registration pursuant to a Demand Registration effected under Section 2.1 hereof, and there
shall be no limit on the number of Piggyback Registrations. 
 2.2.5    Right to Terminate Registration. The
Company shall have the right to terminate or withdraw any registration initiated by it under this Section 2.2 prior to the effectiveness of such registration whether or not any Holder of Registrable Securities has elected
to include securities in such registration. 
 Section 2.3. Resale Shelf Registration Rights 

2.3.1    Registration Statement Covering Resale of Registrable Securities. The Company shall prepare and file or
cause to be prepared and filed with the Commission, no later than forty-five (45) days following the Closing Date (the “Filing Deadline”), a Registration Statement for an offering to be made on a continuous basis pursuant to
Rule 415 of the Securities Act or any successor thereto registering the resale from time to time by Holders of all of the Registrable Securities held by the Holders (the “Resale Shelf Registration Statement”). The Resale Shelf
Registration Statement shall be on Form F-3 (or, if Form F-3 is not available to be used by the Company at such time, on
Form F-1 or another appropriate form permitting Registration of such Registrable Securities for resale). If the Resale Shelf Registration Statement is initially filed on
Form F-1 and thereafter the Company becomes eligible to use Form F-3 for secondary sales, the Company shall, as promptly as practicable, cause such Resale
Shelf Registration Statement to be amended, or shall file a new replacement Resale Shelf Registration Statement, such that the Resale Shelf Registration Statement is on Form F-3. The Company shall use
reasonable best efforts to cause the Resale Shelf Registration Statement to be declared effective as soon as possible after filing, but in no event later than sixty (60) days following the Filing Deadline (the “Effectiveness
Deadline”); provided, however, that the Effectiveness Deadline shall be extended to one hundred twenty (120) days after the Filing Deadline if the Registration Statement is reviewed by, and receives comments from, the
Commission; provided, however, that the Company’s obligations to include the Registrable Securities held by a Holder in the Resale Shelf Registration Statement are contingent upon such Holder furnishing in writing to the Company
such information regarding the Holder, the securities of the Company held by the Holder and the intended method of disposition of the Registrable Securities as shall be reasonably requested by the Company to effect the registration of the
Registrable Securities, and the Holder shall execute such documents in connection with such registration as the Company may reasonably request that are customary of a selling stockholder in similar situations. Once effective, the Company shall use
reasonable best efforts to keep the Resale Shelf Registration Statement and Prospectus included therein continuously effective and to be supplemented and amended to the extent necessary to ensure that such Registration Statement is available or, if
not available, to ensure that another Registration Statement is available, under the Securities Act at all times until the earliest of (i) the date on which all Registrable Securities and other securities covered by

 
such Registration Statement have been disposed of in accordance with the intended method(s) of distribution set forth in such Registration Statement and (ii) the date on which all
Registrable Securities and other securities covered by such Registration Statement have ceased to be Registrable Securities. The Registration Statement filed with the Commission pursuant to this subsection 2.3.1 shall contain a prospectus in
such form as to permit any Holder to sell such Registrable Securities pursuant to Rule 415 under the Securities Act (or any successor or similar provision adopted by the Commission then in effect) at any time beginning on the effective date for
such Registration Statement (subject to lock-up restrictions provided in Section 5.1 of this Agreement), and shall provide that such Registrable Securities may be sold pursuant to any
method or combination of methods legally available to, and requested by, Holders. 
 2.3.2    Notification and
Distribution of Materials. The Company shall notify the Holders in writing of the effectiveness of the Resale Shelf Registration Statement as soon as practicable, and in any event within one (1) Business Day after the Resale Shelf
Registration Statement becomes effective, and shall furnish to them, without charge, such number of copies of the Resale Shelf Registration Statement (including any amendments, supplements and exhibits), the Prospectus contained therein (including
each preliminary prospectus and all related amendments and supplements) and any documents incorporated by reference in the Resale Shelf Registration Statement or such other documents as the Holders may reasonably request in order to facilitate the
sale of the Registrable Securities in the manner described in the Resale Shelf Registration Statement. 

2.3.3    Amendments and Supplements. Subject to the provisions of Section 2.3.1 above,
the Company shall promptly prepare and file with the Commission from time to time such amendments and supplements to the Resale Shelf Registration Statement and Prospectus used in connection therewith as may be necessary to keep the Resale Shelf
Registration Statement effective and to comply with the provisions of the Securities Act with respect to the disposition of all the Registrable Securities. If any Resale Shelf Registration Statement filed pursuant to
Section 2.3.1 is filed on Form F-3 and thereafter the Company becomes ineligible to use Form F-3 for secondary sales, the Company
shall promptly notify the Holders of such ineligibility and use its best efforts to file a shelf registration on an appropriate form as promptly as practicable to replace the shelf registration statement on
Form F-3 and have such replacement Resale Shelf Registration Statement declared effective as promptly as practicable and to cause such replacement Resale Shelf Registration Statement to remain effective,
and to be supplemented and amended to the extent necessary to ensure that such Resale Shelf Registration Statement is available or, if not available, that another Resale Shelf Registration Statement is available, for the resale of all the
Registrable Securities held by the Holders until all such Registrable Securities have ceased to be Registrable Securities; provided, however, that at any time the Company once again becomes eligible to use Form F-3, the Company shall cause such replacement Resale Shelf Registration Statement to be amended, or shall file a new replacement Resale Shelf Registration Statement, such that the Resale Shelf Registration
Statement is once again on Form F-3. 
 2.3.4    SEC Cutback.
Notwithstanding the registration obligations set forth in this Section 2.3, in the event the Commission informs the Company that all of the Registrable Securities cannot, as a result of the application of Rule 415, be
registered for resale as a secondary offering on a single registration statement, the Company agrees to promptly (i) inform each of the Holders thereof and use its reasonable best efforts to file amendments to the Resale Shelf Registration
Statement as required by the Commission and/or (ii) withdraw the Resale Shelf Registration Statement and file a new registration statement (a “New Registration Statement”) on
Form F-3, or if Form F-3 is not then available to the Company for such registration statement, on such other form available to register for resale the
Registrable Securities as a secondary offering; provided, however, that prior to filing such amendment or New Registration Statement, the Company shall use its reasonable best efforts to advocate with the Commission

 
for the registration of all of the Registrable Securities in accordance with any publicly-available written or oral guidance, comments, requirements or requests of the Commission staff (the
“SEC Guidance”). Notwithstanding any other provision of this Agreement, if any SEC Guidance sets forth a limitation on the number of Registrable Securities permitted to be registered on a particular Registration Statement as a
secondary offering (and notwithstanding that the Company used diligent efforts to advocate with the Commission for the registration of all or a greater number of Registrable Securities), unless otherwise directed in writing by a Holder as to further
limit its Registrable Securities to be included on the Registration Statement, the number of Registrable Securities to be registered on such Registration Statement will be reduced on a pro rata basis based on the total number of Registrable
Securities held by the Holders, subject to a determination by the Commission that certain Holders must be reduced first based on the number of Registrable Securities held by such Holders. In the event the Company amends the Resale Shelf Registration
Statement or files a New Registration Statement, as the case may be, under clauses (i) or (ii) above, the Company will use its reasonable best efforts to file with the Commission, as promptly as allowed by the Commission or SEC Guidance
provided to the Company or to registrants of securities in general, one or more registration statements on Form F-3 or such other form available to register for resale those Registrable Securities that
were not registered for resale on the Resale Shelf Registration Statement, as amended, or the New Registration Statement. 

2.3.5    Underwritten Shelf Takedown. At any time and from time to time after a Resale Shelf Registration Statement
has been declared effective by the Commission, the Holders may request to sell all or any portion of the Registrable Securities in an underwritten offering that is registered pursuant to the Resale Shelf Registration Statement (each, an
“Underwritten Shelf Takedown”); provided, however, that the Company shall only be obligated to effect an Underwritten Shelf Takedown if such offering shall include securities with a total offering price (including piggyback
securities and before deduction of underwriting discounts) reasonably expected to exceed, in the aggregate, $50,000,000. All requests for Underwritten Shelf Takedowns shall be made by giving written notice to the Company at least ten (10) days
prior to the public announcement of such Underwritten Shelf Takedown, which shall specify the approximate number of Registrable Securities proposed to be sold in the Underwritten Shelf Takedown and the expected price range (net of underwriting
discounts and commissions) of such Underwritten Shelf Takedown. The Company shall include in any Underwritten Shelf Takedown the securities requested to be included by any Holder (each a “Takedown Requesting Holder”) at least 48
hours prior to the public announcement of such Underwritten Shelf Takedown pursuant to written contractual piggyback registration rights of such Holder (including those set forth herein). All such Holders proposing to distribute their Registrable
Securities through an Underwritten Shelf Takedown under this subsection 2.3.5 shall enter into an underwriting agreement in customary form with the Underwriter(s) selected for such Underwritten Offering by the majority-in-interest of the Takedown Requesting Holders initiating the Underwritten Shelf Takedown. 

2.3.6    Reduction of Underwritten Shelf Takedown. If the managing Underwriter(s) in an Underwritten Shelf
Takedown, in good faith, advise the Company and the Takedown Requesting Holders in writing that the dollar amount or number of Registrable Securities that the Takedown Requesting Holders desire to sell, taken together with all other Ordinary Shares
or other equity securities that the Company desires to sell, exceeds the Maximum Number of Securities, then the Company shall include in such Underwritten Shelf Takedown, as follows: (i) first, the Registrable Securities of the Takedown
Requesting Holders, on a Pro Rata basis, that can be sold without exceeding the Maximum Number of Securities; and (ii) second, to the extent that the Maximum Number of Securities has not been reached under the foregoing clause (i), the Ordinary
Shares or other equity securities that the Company desires to sell, which can be sold without exceeding the Maximum Number of Securities. 

 2.3.7    Registrations effected pursuant to this
Section 2.3 shall be counted as Demand Registrations effected pursuant to Section 2.1. 

Section 2.4. Restrictions on Registration Rights. Notwithstanding anything to the contrary contained
herein, the Company shall not be obligated to (but may, at its sole option) file a Registration Statement pursuant to a Demand Registration request made under Section 2.1 if (A) during the period starting with the date sixty (60) days
prior to the Company’s good faith estimate of the date of the filing of, and ending on a date one hundred and twenty (120) days after the effective date of, a Company initiated Registration and provided that the Company has delivered
written notice to the Holders prior to receipt of a Demand Registration pursuant to subsection 2.1.1 and that the Company continues to actively employ, in good faith, all reasonable efforts to cause the applicable Registration Statement to
become effective (B) the Holders have requested an Underwritten Registration and the Company and the Holders are unable to obtain the commitment of underwriters to firmly underwrite the offer; or (C) in the good faith judgment of the Board
such Registration would be seriously detrimental to the Company and the Board concludes as a result that it is essential to defer the filing of such Registration Statement at such time, then in each case the Company shall furnish to such Holders a
certificate signed by the Chairman of the Board stating that in the good faith judgment of the Board it would be seriously detrimental to the Company for such Registration Statement to be filed in the near future and that it is therefore essential
to defer the filing of such Registration Statement. In such event, the Company shall have the right to defer such filing for a period of not more than thirty (30) days; provided, however, that the Company shall not defer its obligation in this
manner more than once in any 12-month period. Notwithstanding anything to the contrary contained in this Agreement, no Registration shall be effected or permitted and no Registration Statement shall become
effective, with respect to any Registrable Securities held by any Holder, until after the expiration of periods specified in Article 5. 

ARTICLE III 
 COMPANY
PROCEDURES 
 Section 3.1. General Procedures. If at any time on or after the Effective Time the Company is
required to effect the Registration of Registrable Securities, the Company shall use its reasonable best efforts to effect such Registration to permit the sale of such Registrable Securities in accordance with the intended plan of distribution
thereof, and pursuant thereto the Company shall, as expeditiously as possible: 
 3.1.1    prepare and file with the
Commission as soon as practicable a Registration Statement with respect to such Registrable Securities and use its reasonable best efforts to cause such Registration Statement to become effective and remain effective until all Registrable Securities
covered by such Registration Statement have been sold; 
 3.1.2    prepare and file with the Commission such amendments
and post-effective amendments to the Registration Statement, and such supplements to the Prospectus, as may be reasonably requested by the Holders or any Underwriter of Registrable Securities or as may be required by the rules, regulations or
instructions applicable to the registration form used by the Company or by the Securities Act or rules and regulations thereunder to keep the Registration Statement effective until all Registrable Securities covered by such Registration
Statement are sold in accordance with the intended plan of distribution set forth in such Registration Statement or supplement to the Prospectus; 

3.1.3    prior to filing a Registration Statement or Prospectus, or any amendment or supplement thereto, furnish without
charge to the Underwriter(s), if any, and the Holders of Registrable Securities included in such Registration, and such Holders’ legal counsel, copies of such Registration 

 
Statement as proposed to be filed, each amendment and supplement to such Registration Statement (in each case including all exhibits thereto and documents incorporated by reference therein), the
Prospectus included in such Registration Statement (including each preliminary Prospectus), and such other documents as the Underwriters and the Holders of Registrable Securities included in such Registration or the legal counsel for any such
Holders may request in order to facilitate the disposition of the Registrable Securities owned by such Holders; 

3.1.4    prior to any public offering of Registrable Securities, use its reasonable best efforts to (i) register or
qualify the Registrable Securities covered by the Registration Statement under such securities or “blue sky” laws of such jurisdictions in the United States as the Holders of Registrable Securities included in such Registration Statement
(in light of their intended plan of distribution) may request and (ii) take such action necessary to cause such Registrable Securities covered by the Registration Statement to be registered with or approved by such other governmental
authorities as may be necessary by virtue of the business and operations of the Company and do any and all other acts and things that may be necessary or advisable to enable the Holders of Registrable Securities included in such Registration
Statement to consummate the disposition of such Registrable Securities in such jurisdictions; provided, however, that the Company shall not be required to qualify generally to do business in any jurisdiction where it would not
otherwise be required to qualify or take any action to which it would be subject to general service of process or taxation in any such jurisdiction where it is not then otherwise so subject; 

3.1.5    cause all such Registrable Securities to be listed on each securities exchange or automated quotation system on
which similar securities issued by the Company are then listed; 
 3.1.6    provide a transfer agent or warrant agent,
as applicable, and registrar for all such Registrable Securities no later than the effective date of such Registration Statement; 

3.1.7    advise each seller of such Registrable Securities, promptly after it shall receive notice or obtain knowledge
thereof, of the issuance of any stop order by the Commission suspending the effectiveness of such Registration Statement or the initiation or threatening of any proceeding for such purpose and promptly use its reasonable best efforts to prevent the
issuance of any stop order or to obtain its withdrawal if such stop order should be issued; 
 3.1.8    advise each
Holder of Registrable Securities covered by such Registration Statement, promptly after the Company receives notice thereof, of the time when such registration statement has been declared effective or a supplement to any Prospectus forming a part of
such registration statement has been filed; 
 3.1.9    at least five (5) days prior to the filing of any
Registration Statement or Prospectus or any amendment or supplement to such Registration Statement or Prospectus, furnish a copy thereof to each seller of such Registrable Securities or its counsel; 

3.1.10    notify the Holders at any time when a Prospectus relating to such Registration Statement is required to be
delivered under the Securities Act, of the happening of any event as a result of which the Prospectus included in such Registration Statement, as then in effect, includes a Misstatement, and then to correct such Misstatement as set forth in
Section 3.4 hereof; 
 3.1.11    permit a representative of the Holders, the Underwriter(s),
if any, and any attorney or accountant retained by such Holders or Underwriter(s) to participate, at each such person’s own expense, in the preparation of the Registration Statement, and cause the Company’s officers, directors and
employees 

 
to supply all information reasonably requested by any such representative, Underwriter(s), attorney or accountant in connection with the Registration; provided, however, that such
representatives or Underwriter(s) enter into a confidentiality agreement, in form and substance reasonably satisfactory to the Company, prior to the release or disclosure of any such information; 

3.1.12    obtain a “cold comfort” letter from the Company’s independent registered public accountants in
the event of an Underwritten Registration, in customary form and covering such matters of the type customarily covered by “cold comfort” letters as the managing Underwriter(s) may reasonably request, and reasonably satisfactory to a majority-in-interest of the participating Holders and such managing Underwriter; 

3.1.13    on the date the Registrable Securities are delivered for sale pursuant to such Registration, obtain an opinion,
dated such date, of counsel representing the Company for the purposes of such Registration, addressed to the Holders, the placement agent or sales agent, if any, and the Underwriter(s), if any, covering such legal matters with respect to the
Registration in respect of which such opinion is being given as the Holders, placement agent, sales agent, or Underwriter(s) may reasonably request and as are customarily included in such opinions and negative assurance letters, and reasonably
satisfactory to a majority in interest of the participating Holders; 
 3.1.14    in the event of any Underwritten
Offering, enter into and perform its obligations under an underwriting agreement, in usual and customary form, with the managing Underwriter(s) of such offering; 

3.1.15    make available to its security holders, as soon as reasonably practicable, an earnings statement covering the
period of at least twelve (12) months beginning with the first day of the Company’s first full calendar quarter after the effective date of the Registration Statement which satisfies the provisions of
Section 11(a) of the Securities Act and Rule 158 thereunder (or any successor rule promulgated thereafter by the Commission); 

3.1.16    if a Registration, including an Underwritten Offering, involves the Registration of Registrable Securities
involving gross proceeds in excess of $50,000,000, use its reasonable efforts to make available senior executives of the Company to participate in customary “road show” presentations that may be reasonably requested by the Underwriter(s)
in any Underwritten Offering; and 
 3.1.17    otherwise, in good faith, cooperate reasonably with, and take such
customary actions as may reasonably be requested by the Holders, in connection with such Registration. 
 Section 3.2.
Registration Expenses. Including as set forth in Section 2.1.5, all Registration Expenses shall be borne by the Company. It is acknowledged by the Holders that the Holders shall bear all incremental selling
expenses relating to the sale of Registrable Securities, such as Underwriters’ commissions and discounts, brokerage fees, Underwriter marketing costs and, other than as set forth in the definition of “Registration Expenses,”
all reasonable fees and expenses of any legal counsel representing the Holders. 
 Section 3.3. Requirements for
Participation in Underwritten Offerings. No person may participate in any Underwritten Offering for equity securities of the Company pursuant to a Registration initiated by the Company hereunder unless such person (i) agrees to sell
such person’s securities on the basis provided in any underwriting arrangements approved by the Company and (ii) completes and executes all customary questionnaires, powers of attorney, indemnities,
lock-up agreements, underwriting agreements and other customary documents as may be reasonably required under the terms of such underwriting arrangements. 

 Section 3.4. Suspension of Sales; Adverse Disclosure. The
Company shall promptly notify each of the Holders in writing if a Registration Statement or Prospectus contains a Misstatement and, upon receipt of such written notice from the Company, each of the Holders shall forthwith discontinue disposition of
Registrable Securities until he, she or it has received copies of a supplemented or amended Prospectus correcting the Misstatement, provided that the Company hereby covenants promptly to prepare and file any required supplement or amendment
correcting any Misstatement promptly after the time of such notice and, if necessary, to request the immediate effectiveness thereof. If the filing, initial effectiveness or continued use of a Registration Statement or Prospectus included in
any Registration Statement at any time (a) would require the Company to make an Adverse Disclosure, (b) would require the inclusion in such Registration Statement of financial statements that are unavailable to the Company for reasons
beyond the Company’s control, or (c) in the good faith judgment of the Board, which judgment shall be documented in writing and provided to the Holders in the form of a written certificate signed by the Chairman of the Board, such filing,
initial effectiveness or continued use of a Registration Statement would be materially detrimental to the Company. The Company shall have the right to defer the filing, initial effectiveness or continued use of any Registration Statement pursuant to
(a), (b) or (c) for a period of not more than thirty (30) days and the Company shall not defer any such filing, initial effectiveness or use of a Registration Statement pursuant to this Section 3.4 no more than twice or for more than
a total of sixty (60) days (in each case counting deferrals initiated pursuant to (a), (b) and (c) in the aggregate) in any 12-month period. 

Section 3.5. Reporting Obligations. As long as any Holder shall own Registrable Securities, the Company,
at all times while it shall be a reporting company under the Exchange Act, covenants to file timely (or obtain extensions in respect thereof and file within the applicable grace period) all reports required to be filed by the Company after the date
hereof pursuant to Sections 13(a) or 15(d) of the Exchange Act and to promptly furnish the Holders with true and complete copies of all such filings. The Company further covenants that it shall take
such further action as any Holder may reasonably request, all to the extent required from time to time to enable such Holder to sell Ordinary Shares held by such Holder without registration under the Securities Act within the limitation of the
exemptions provided by Rule 144 promulgated under the Securities Act (or any successor rule promulgated thereafter by the Commission), including providing any legal opinions. Upon the request of any Holder, the Company shall deliver
to such Holder a written certification of a duly authorized officer as to whether it has complied with such requirements.  

Section 3.6. Limitations on Registration Rights. The Company shall not hereafter enter into any agreement with
respect to its securities which is inconsistent with or violates the rights granted to the Holders of Registrable Securities in this Agreement and in the event of any conflict between any such agreement or agreements and this Agreement, the terms of
this Agreement shall prevail. 
 ARTICLE IV 

INDEMNIFICATION AND CONTRIBUTION 

Section 4.1. Indemnification 

4.1.1    The Company agrees to indemnify, to the extent permitted by law, each Holder of Registrable Securities, its
officers and directors and agents and each person who controls such Holder (within the meaning of the Securities Act) against all losses, claims, damages, liabilities and expenses 

 
(including attorneys’ fees) caused by any untrue or alleged untrue statement of material fact contained in any Registration Statement, Prospectus or preliminary Prospectus or any amendment
thereof or supplement thereto or any omission or alleged omission of a material fact required to be stated therein or necessary to make the statements therein not misleading, except insofar as the same are caused by or contained in any information
furnished in writing to the Company by such Holder expressly for use therein. The Company shall indemnify the Underwriter(s), their officers and directors and each person who controls (within the meaning of the Securities Act) such
Underwriter(s) to the same extent as provided in the foregoing with respect to the indemnification of the Holder. 

4.1.2    In connection with any Registration Statement in which a Holder of Registrable Securities is participating, such
Holder shall furnish to the Company in writing such information and affidavits as the Company reasonably requests for use in connection with any such Registration Statement or Prospectus and, to the extent permitted by law, shall indemnify the
Company, its directors and officers and agents and each person who controls (within the meaning of the Securities Act) the Company against any losses, claims, damages, liabilities and expenses (including without limitation reasonable attorneys’
fees) resulting from any untrue statement of material fact contained in the Registration Statement, Prospectus or preliminary Prospectus or any amendment thereof or supplement thereto or any omission of a material fact required to be stated therein
or necessary to make the statements therein not misleading, but only to the extent that such untrue statement or omission is contained in any information or affidavit so furnished in writing by such Holder expressly for use therein; provided,
however, that the obligation to indemnify shall be several, not joint and several, among such Holders of Registrable Securities, and the liability of each such Holder of Registrable Securities shall be in proportion to and limited to the net
proceeds received by such Holder from the sale of Registrable Securities pursuant to such Registration Statement. The Holders of Registrable Securities shall indemnify the Underwriter(s), their officers, directors and each person who controls
(within the meaning of the Securities Act) such Underwriter(s) to the same extent as provided in the foregoing with respect to indemnification of the Company. 

4.1.3    Any person entitled to indemnification herein shall (i) give prompt written notice to the indemnifying party
of any claim with respect to which it seeks indemnification (provided, however, that the failure to give prompt notice shall not impair any person’s right to indemnification hereunder to the extent such failure has not materially
prejudiced the indemnifying party) and (ii) unless in such indemnified party’s reasonable judgment a conflict of interest between such indemnified and indemnifying parties may exist with respect to such claim, permit such indemnifying
party to assume the defense of such claim with counsel reasonably satisfactory to the indemnified party. If such defense is assumed, the indemnifying party shall not be subject to any liability for any settlement made by the indemnified party
without its consent (but such consent shall not be unreasonably withheld, conditioned or delayed). An indemnifying party who is not entitled to, or elects not to, assume the defense of a claim shall not be obligated to pay the fees and expenses
of more than one counsel for all parties indemnified by such indemnifying party with respect to such claim, unless in the reasonable judgment of any indemnified party a conflict of interest may exist between such indemnified party and any other of
such indemnified parties with respect to such claim. No indemnifying party shall, without the consent of the indemnified party, consent to the entry of any judgment or enter into any settlement which cannot be settled in all respects by the
payment of money (and such money is so paid by the indemnifying party pursuant to the terms of such settlement) or which settlement does not include as an unconditional term thereof the giving by the claimant or plaintiff to such indemnified party
of a release from all liability in respect to such claim or litigation. 
 4.1.4    The indemnification provided for
under this Agreement shall remain in full force and effect regardless of any investigation made by or on behalf of the indemnified party or any officer, director or controlling person of such indemnified party and shall survive the transfer of
securities. The 

 
Company and each Holder of Registrable Securities participating in an offering also agrees to make such provisions as are reasonably requested by any indemnified party for contribution (pursuant
to subsection 4.1.5) to such party in the event the Company’s or such Holder’s indemnification is unavailable for any reason. 

4.1.5    If the indemnification provided under Section 4.1 hereof from the indemnifying party is
unavailable or insufficient to hold harmless an indemnified party in respect of any losses, claims, damages, liabilities and expenses referred to herein, then the indemnifying party, in lieu of indemnifying the indemnified party, shall contribute to
the amount paid or payable by the indemnified party as a result of such losses, claims, damages, liabilities and expenses in such proportion as is appropriate to reflect the relative fault of the indemnifying party and the indemnified party, as well
as any other relevant equitable considerations. The relative fault of the indemnifying party and indemnified party shall be determined by reference to, among other things, whether any action in question, including any untrue or alleged untrue
statement of a material fact or omission or alleged omission to state a material fact, was made by, or relates to information supplied by, such indemnifying party or indemnified party, and the indemnifying party’s and indemnified party’s
relative intent, knowledge, access to information and opportunity to correct or prevent such action; provided, however, that the liability of any Holder under this subsection 4.1.5 shall be limited to the amount of the net
proceeds received by such Holder in such offering giving rise to such liability. The amount paid or payable by a party as a result of the losses or other liabilities referred to above shall be deemed to include, subject to the limitations set
forth in subsections 4.1.1, 4.1.2 and 4.1.3 above, any legal or other fees, charges or expenses reasonably incurred by such party in connection with any investigation or proceeding. The parties hereto agree that it would
not be just and equitable if contribution pursuant to this subsection 4.1.5 were determined by pro rata allocation or by any other method of allocation, which does not take account of the equitable considerations referred to in this
subsection 4.1.5. No person guilty of fraudulent misrepresentation (within the meaning of Section 11(f) of the Securities Act) shall be entitled to contribution pursuant to this
subsection 4.1.5 from any person who was not guilty of such fraudulent misrepresentation. 
 ARTICLE V 

LOCK-UP 

Section 5.1. Lock-Up. 

5.1.1    Except as permitted by Section 5.2, each New Holder shall not Transfer any Ordinary
Shares beneficially owned or owned of record by such Holder until the earliest of: (i) the date that is 180 days from the Closing Date, (ii) the last consecutive trading day where the sale price of the Ordinary Shares equals or exceeds
$12.00 per share (as adjusted for stock splits, stock dividends, reorganizations, recapitalizations and the like) for any 20 trading days within any 30-trading day period commencing at least 150 days after the
Closing Date, or (iii) such date on which the Company completes a liquidation, merger, stock exchange or other similar transaction that results in all of the Company’s stockholders having the right to exchange their Ordinary Shares for
cash, securities or other property (the “New Holder Lock-up Period”). 

5.1.2    Except as permitted by Section 5.2, the Original Holder shall not Transfer (A) any
Private Placement Warrants for a period ending thirty (30) days after the Closing Date (the “Original Holder Warrant Lock-up Period”) or (B) any Ordinary Shares beneficially owned or
owned of record by the Original Holder until the earliest of: (i) the date that is one (1) year from the Closing Date, (ii) the last consecutive trading day where the sale price of the Ordinary Shares equals or exceeds $12.00 per
share (as adjusted for stock splits, stock dividends, reorganizations, recapitalizations and the like) for any 20 trading 

 
days within any 30-trading day period commencing at least 150 days after the Closing Date, or (iii) such date on which the Company completes a
liquidation, merger, stock exchange or other similar transaction that results in all of the Company’s stockholders having the right to exchange their Ordinary Shares for cash, securities or other property (the “Original Holder Share Lock-up Period”, and together with the Original Holder Warrants Lock-up Period, the “Original Holder Lock-up
Period”). 
 Section 5.2. Exceptions. The provisions of Section 5.1
shall not apply to: 
 5.2.1    transactions relating to Ordinary Shares acquired in open market transactions; 

5.2.2    Transfers of Ordinary Shares or any security convertible into or exercisable or exchangeable for Ordinary Shares
as a bona fide gift; 
 5.2.3    Transfers of Ordinary Shares to a trust, or other entity formed for estate planning
purposes for the primary benefit of the spouse, domestic partner, parent, sibling, child or grandchild of the undersigned or any other person with whom the undersigned has a relationship by blood, marriage or adoption not more remote than first
cousin; 
 5.2.4    Transfers by will or intestate succession upon the death of the undersigned; 

5.2.5    the Transfer of Ordinary Shares pursuant to a qualified domestic order or in connection with a divorce
settlement; 
 5.2.6    if the undersigned is a corporation, partnership (whether general, limited or otherwise),
limited liability company, trust or other business entity, (i) Transfers to another corporation, partnership, limited liability company, trust or other business entity that controls, is controlled by or is under common control or management
with the undersigned, (ii) distributions of Ordinary Shares to partners, limited liability company members or stockholders of the undersigned; 

5.2.7    Transfers to the Company’s officers, directors or their affiliates; 

5.2.8    pledges of Ordinary Shares or other Registrable Securities as security or collateral in connection with any
borrowing or the incurrence of any indebtedness by any Holder; provided, however, that such borrowing or incurrence of indebtedness is secured by a portfolio of assets or equity interests issued by multiple issuers; 

5.2.9    Transfers pursuant to a bona fide third-party tender offer, merger, stock sale, recapitalization, consolidation
or other transaction involving a Change in Control of the Company; provided, however, that in the event that such tender offer, merger, recapitalization, consolidation or other such transaction is not completed, the Ordinary Shares
subject to this Agreement shall remain subject to this Agreement; 
 5.2.10    the establishment of a trading plan
pursuant to Rule 10b5-1 promulgated under the Exchange Act; provided, however, that such plan does not provide for the Transfer of Ordinary Shares or any securities convertible into or
exercisable or exchangeable for Ordinary Shares during the New Holder Lock-Up Period or Original Holder Lock-Up Period, as applicable; 

5.2.11    Transfers of Ordinary Shares to satisfy tax withholding obligations in connection with the exercise of options
to purchase Ordinary Shares or the vesting of stock-based awards; 

 5.2.12    Transfers of Ordinary Shares in payment on a “net
exercise” or “cashless” basis of the exercise or purchase price with respect to the exercise of options to purchase Ordinary Shares; 

5.2.13    Transfers of Ordinary Shares purchased by any Holder in the PIPE; and 

5.2.14    With respect to 5.1.1., after 180 days from the Closing Date, Transfers solely to the extent required to cover
tax obligations of such New Holder or its direct and indirect shareholders. 
 provided, however, that in the case of any Transfer pursuant to
Sections 5.2.2 through 5.2.7, each donee, distributee or other transferee shall agree in writing, in form and substance reasonably satisfactory to the Company, to be bound by the provisions of this Agreement. 

Section 5.3. Early Release of Lock-Up Restrictions. In the event that any Holder is
granted a discretionary waiver or termination of the restrictions set forth in Section 5.1 above, such discretionary release or waiver shall apply pro rata to all Holders based on the number of shares held. 

ARTICLE VI 
 TERMINATION

 Section 6.1. Termination. This Agreement shall terminate upon the earliest to occur of: (i) the
termination of the Business Combination Agreement, and (ii) the date on which neither the Holders nor any of their permitted assignees hold any Registrable Securities. 

Section 6.2. Effect of Business Combination Termination. In the event of a termination of this Agreement as a result
of the termination of the Business Combination Agreement, this Agreement shall become void and the Prior Agreement shall continue in full force and effect. 

ARTICLE VIII 
 GENERAL
PROVISIONS 
 Section 7.1. Notices. All notices, requests, claims, demands and other communications
hereunder shall be in writing and shall be given (and shall be deemed to have been duly given upon receipt) by delivery in person, by e-mail or by registered or certified mail (postage prepaid, return receipt
requested) to the respective parties at the following addresses or e-mail addresses (or at such other address or email address for a party as shall be specified in a notice given in accordance with this
Section 7.1. ): 
 If to the Company, to it at: 

Wall Box Chargers, S.L. 

[Address] 
 Attention: 

Email: 
 with a copy (which
shall not constitute notice) to: 
 Latham & Watkins LLP 

[Address] 
 Attention: 

Email: 

 If to a Holder, to the address or email address set forth for Holder on the
signature page hereof. 
 Section 7.2. Severability. If any term or other provision of this Agreement is invalid,
illegal or incapable of being enforced by any rule of law or public policy, all other conditions and provisions of this Agreement shall nevertheless remain in full force and effect so long as the economic or legal substance of the transactions
contemplated hereby is not affected in any manner materially adverse to any party. Upon such determination that any term or other provision is invalid, illegal or incapable of being enforced, the parties hereto shall negotiate in good faith to
modify this Agreement so as to effect the original intent of the parties as closely as possible in a mutually acceptable manner in order that the transactions contemplated hereby be consummated as originally contemplated to the fullest extent
possible. 
 Section 7.3. Entire Agreement; Assignment. This Agreement constitutes the entire agreement among the
parties with respect to the subject matter hereof and supersedes all prior agreements and undertakings, both written and oral, among the parties, or any of them, with respect to the subject matter hereof. This Agreement shall not be assigned
(whether pursuant to a merger, by operation of law or otherwise), by any party without the prior express written consent of the other parties hereto, except that a Holder may, without consent, assign such Holder’s rights under this Agreement to
any transferee of Ordinary Shares permitted under Sections 5.2.2-5.2.7 (such transferees, “Permitted Transferees”). 

Section 7.4. Parties in Interest. This Agreement shall be binding upon and inure solely to the benefit of each party
hereto (and its respective permitted assigns), and nothing in this Agreement, express or implied, is intended to or shall confer upon any other person any right, benefit or remedy of any nature whatsoever under or by reason of this Agreement. 

Section 7.5. Governing Law. NOTWITHSTANDING THE PLACE WHERE THIS AGREEMENT MAY BE EXECUTED BY ANY OF THE PARTIES
HERETO, THE PARTIES EXPRESSLY AGREE THAT (I) THIS AGREEMENT SHALL BE GOVERNED BY AND CONSTRUED UNDER THE LAWS OF THE STATE OF NEW YORK AS APPLIED TO AGREEMENTS AMONG NEW YORK RESIDENTS ENTERED INTO AND TO BE PERFORMED ENTIRELY WITHIN NEW YORK,
WITHOUT REGARD TO THE CONFLICT OF LAW PROVISIONS OF SUCH JURISDICTION AND (II) THE VENUE FOR ANY ACTION TAKEN WITH RESPECT TO THIS AGREEMENT SHALL BE ANY STATE OR FEDERAL COURT IN NEW YORK COUNTY IN THE STATE OF NEW YORK. 

Section 7.6. Waiver of Jury Trial. EACH OF THE PARTIES HERETO HEREBY WAIVES TO THE FULLEST EXTENT PERMITTED
BY APPLICABLE LAW ANY RIGHT IT MAY HAVE TO A TRIAL BY JURY WITH RESPECT TO ANY LITIGATION DIRECTLY OR INDIRECTLY ARISING OUT OF, UNDER OR IN CONNECTION WITH THIS AGREEMENT. EACH OF THE PARTIES HERETO (I) CERTIFIES THAT NO REPRESENTATIVE, AGENT
OR ATTORNEY OF ANY OTHER PARTY HAS REPRESENTED, EXPRESSLY OR OTHERWISE, THAT SUCH OTHER PARTY WOULD NOT, IN THE EVENT OF LITIGATION, SEEK TO ENFORCE THAT FOREGOING WAIVER AND (II) ACKNOWLEDGES THAT IT AND THE OTHER PARTIES HERETO HAVE BEEN
INDUCED TO ENTER INTO THIS AGREEMENT AND THE TRANSACTIONS CONTEMPLATED HEREBY, AS APPLICABLE, BY, AMONG OTHER THINGS, THE MUTUAL WAIVERS AND CERTIFICATIONS IN THIS SECTION 7.6.  

Section 7.7. Headings; Interpretation. The descriptive headings contained in this Agreement are included for
convenience of reference only and shall not affect in any way the meaning or 

 
interpretation of this Agreement. The parties have participated jointly in the negotiation and drafting of this Agreement. If any ambiguity or question of intent arises, this Agreement will be
construed as if drafted jointly by the parties and no presumption or burden of proof will arise favoring or disfavoring any party because of the authorship of any provision of this Agreement. Unless the context of this Agreement clearly requires
otherwise, use of the masculine gender shall include the feminine and neutral genders and vice versa, and the definitions of terms contained in this Agreement are applicable to the singular as well as the plural forms of such terms. The words
“includes” or “including” shall mean “including without limitation.” The words “hereof,” “hereby,” “herein,” “hereunder” and similar terms in this Agreement shall refer to this
Agreement as a whole and not any particular section or article in which such words appear, the word “extent” in the phrase “to the extent” shall mean the degree to which a subject or other thing extends and such phrase shall not
mean simply “if.” Any reference to a law shall include any rules and regulations promulgated thereunder, and shall mean such law as from time to time amended, modified or supplemented. References herein to any contract (including this
Agreement) mean such contract as amended, supplemented or modified from time to time in accordance with the terms thereof. 

Section 7.8. Counterparts. This Agreement may be executed and delivered (including by facsimile or portable document
format (pdf) transmission) in counterparts, and by the different parties hereto in separate counterparts, each of which when executed shall be deemed to be an original but all of which taken together shall constitute one and the same agreement. 

Section 7.9. Specific Performance. The parties hereto agree that irreparable damage would occur in the event any
provision of this Agreement was not performed in accordance with the terms hereof and that the parties shall be entitled to specific performance of the terms hereof, in addition to any other remedy at law or in equity. Each of the parties hereby
further waives (a) any defense in any action for specific performance that a remedy at law would be adequate and (b) any requirement under any Law to post security or a bond as a prerequisite to obtaining equitable relief. 

Section 7.10. Expenses. Except as otherwise provided herein, all costs and expenses incurred in connection with this
Agreement and the transactions contemplated hereby shall be paid by the party incurring such costs and expenses, whether or not the transactions contemplated hereby are consummated. 

Section 7.11. Amendment. This Agreement may be amended in writing by the parties hereto at any time prior to the
Effective Time. Following the Effective Time, this Agreement may not be amended except by an instrument in writing signed by (i) the Company, (ii) the Original Holder (provided the Original Holder or its Permitted Transferee(s) holds
Registrable Securities at the time of such amendment), and (iii) New Holders holding at least a majority in interest of the then-outstanding number of Registrable Securities held by all New Holders (provided the New Holders or their Permitted
Transferees hold Registrable Securities at the time of such amendment). 
 Section 7.12. Waiver. At any time,
(i) the Company may (a) extend the time for the performance of any obligation or other act of any Holder, (b) waive any inaccuracy in the representations and warranties of any Holder contained herein or in any document delivered by
such Holder pursuant hereto and (c) waive compliance with any agreement of such Holder or any condition to its own obligations contained herein. At any time, (i) the Holders may (a) extend the time for the performance of any
obligation or other act of the Company, (b) waive any inaccuracy in the representations and warranties of the Company contained herein or in any document delivered by the Company pursuant hereto and (c) waive compliance with any agreement
of the Company or any condition to their own obligations contained herein. Any such extension or waiver shall be valid if set forth in an instrument in writing signed by the party or parties to be bound thereby. 

 Section 7.13. Further Assurances. At the request of the Company,
in the case of any Holder, or at the request of any Holder, in the case of the Company, and without further consideration, each party shall execute and deliver or cause to be executed and delivered such additional documents and instruments and take
such further action as may be reasonably necessary to consummate the transactions contemplated by this Agreement. 

Section 7.14. No Strict Construction. The language used in this Agreement shall be deemed to be the language chosen
by the parties to express their mutual intent and no rule of strict construction shall be applied against any party. 
 (Next Page is
Signature Page) 

 Agreed Form 

IN WITNESS WHEREOF, each of the parties has executed this Agreement as of the date first written above. 

 

			
	COMPANY:
	
	Wallbox B.V.

 
			
		
	By:	 	  

	Name:	 	
	Title:	 	

 [Signature Page to Registration Rights Agreement] 

 IN WITNESS WHEREOF, each of the undersigned has executed this Agreement as of the date first
written above. 
  

			
	ORIGINAL HOLDER:
	
	KENSINGTON CAPITAL SPONSOR II LLC
		
	By:	 	Kensington Capital Partners, LLC
	Its:	 	Managing Member
		
	By:	 	  

	Name:	 	Justin Mirro
		
	Title:	 	Managing Member
		
	Address:	 	
		
	Email:	 	

 IN WITNESS WHEREOF, each of the undersigned has executed this Agreement as of the date first
written above. 
  

	
	HOLDER:
	
	By:
	Print
	Name:
	
	Title:
	
	Address:
	
	Email:

 Original Holder 

Kensington Capital Sponsor II LLC 
 New Holders

  

			
	 Name of Holder
	  	 Number of Shares

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