SCOPE OF ACCREDITATION TO ISO/IEC 17025:2017
CHEMITOX, INC.,
YAMANASHI TESTING CENTER KAI
18349 Egusa, Sutama-cho
Hokuto-shi, Yamanashi-Ken, Japan 408-0103
Mr. Yuji Kamiya
Phone: 81 551 42 5061
ELECTRICAL
Valid To: July 31, 2026

Certificate Number: 1136.04

In recognition of the successful completion of the A2LA evaluation process, accreditation is granted tothis laboratory to perform the following electrical tests:
Tests:

Test Method(s)1:Dielectric Breakdown Voltage and Dielectric Strength
Test

UL 746A (Section 21);
CAN/CSA C22.2 No.0.17 (Section 6.2);
ASTM D149,
ASTM D3755;
IEC 60243-1, -2;
JIS K6911,
JIS C 2110-1, -2, -3;
IPC-TM-650 (2.5.6)
UL 746A (Section 24);
CAN/CSA C22.2 No.0.17 (Section 6.5);
ASTM D3638;
IEC 60112;
JIS C2134, C61730-1
UL 746A (Section 23);
ASTM D495;
JIS K6911;
CAN/CSA C22.2 No.0.17 (Section 6.4);
IPC-TM-650 (2.5.1)
UL 746A (Section 32);
ASTM D3874;
CAN/CSA C22.2 No.0.17 (Section 4.3.1)
IEC 60695-2-13,
IEC 60695-2-10;
JIS C60695-2-13,
JIS C60695-2-10;
UL 746A (Section 35);
CAN/CSA C22.2 No. 17 (Section 4.3.5);
GB/T 5169.10
IEC 60695-2-12,
IEC 60695-2-10;
JIS C60695-2-12,
JIS C60695-2-10;
GB 5169.10

Comparative Tracking Index Test

High Voltage, Low Current, Dry Arc Resistance Test

Hot Wire Ignition Test
Glow Wire Ignition Test

Glow Wire Flame Test

(A2LA Cert. No. 1136.04) 08/26/2024

Page 1 of 3

Tests:Test Method(s)1:

Glow Wire Flammability Test for End-Product Test

UL 746C (Sections 12.3 and 73);
IEC 60695-2-10,
IEC 60695-2-11;
JIS C60695-2-11,
JIS C60695-2-10;
GB 5169.10,
GB 5169.11;
CAN/CSA C22.2 No. 17 (Section 9.3);
BS EN 60695-2-11
UL 746A (Section 22);
ASTM D257;
JIS C5016,
JIS K6911,
JIS C6481,
JIS C6471,
JIS C2139-3-1,
JIS C2139-3-2;
IEC 62631-3-1,
IEC 62631-3-2;
CAN/CSA C22.2 No. 17 (Section 6.3)

Volume/Surface Resistivity

Testing performed on Photovoltaic Modules
Maximum Power Determination
Measurement of Temperature Coefficient
Performance at STC
Performance at Low IrradiancePhotovoltaic (PV) Module Performance Testing andEnergy Rating
Ground Continuity
Dielectric Withstand Test
Insulation Test
Wet Leakage Current Test

Reverse Current Overload
Inclined Plane Tracking Test
Detection of Potential-induced Degradation(A2LA Cert. No. 1136.04) 08/26/2024

IEC 61215-2 (Section 4.2, MQT 02);
JIS C61215-2 (Section 4.2, MQT 02)
IEC 61215-2 (Section 4.4, MQT 04);
JIS C61215-2 (Section 4.4, MQT 04)
IEC 61215-2 (Section 4.6, MQT 06);
JIS C 61215-2(Section 4.6, MQT 06)
IEC 61215-2 (Section 4.7, MQT 07);
JIS C61215-2 (Section 4.7, MQT 07)
IEC 61853-1,
IEC 61853-2 (Section 7.2)
IEC 61730-2 (MST 13);JIS C61730-2(MST 13)
IEC 61730-2 (MST 16);
JIS C61730-2 (MST 16)
IEC 61215-2 (Section 4.3, MQT 03);
JIS C61215-2(Section 4.3, MQT 03)
IEC 61730-2 (MST 17),
IEC 61215-2 (Section 4.15, MQT 15);
JIS C61730-2 (MST 17),
JIS C61215-2 (Section 4.15, MQT 15);
IEC 61730-2 (MST 26);
JIS C61730-2 (MST 26)
IEC 60587; ASTM D2303;
UL 746A (Section 26)
IEC TS 62804-1;
IEC 61215 (MQT 21)

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Tests:Test Method(s)1:

Testing Performed on Battery
Charge / Discharge; Low temperature discharge
performanceHigh rate discharge performance

IEC 62620; JIS C8715-1

Capacity retention rate and capacity recovery rate

IEC 62620; JIS C8715-1

AC internal resistanceIEC 62620; JIS C8715-1

DC internal resistanceIEC 62620; JIS C8715-1

Charge / discharge cycle durability

IEC 62620; JIS C8715-1

Standby state retention durability

IEC 62620; JIS C8715-1

Continuous charging test

IEC 62133-2; JIS C62133-2

External short circuit test

IEC 62133-2, IEC 62619;
JIS C62133-2, JIS C8715-2;
JIS C8714; UN38.3;
IEC 62660-2, IEC 62660-3
IEC 62133-2, IEC 62619;
JIS C62133-2, JIS C8715-2,
JIS C8714; UN38.3; IEC 62660-3
IEC 62133-2, IEC 62619;
JIS C62133-2, JIS C8715-2;
UN38.3; IEC 62660-2
IEC 62133-2; IEC 62619;
JIS C62133-2, JIS C8715-2;
IEC 62660-2
IEC 62133-2; JIS C62133-2,
JIS C8714; IEC 62660-3; UN38.3
IEC 62133-2; JIS C62133-2;
UN38.3; IEC 62660-3;
SAE J2464; ISO 16750-4
SAND 2005-3123, SAE J2464

Overcharge test
Over-discharge test
Heating test
Crush test
Thermal cycle test
Nail stab test

IEC 62620; JIS C8715-1

On the following materials and products: Adhesives and Sealants; Ceramics; Films and Packaging;
Leather; Packaging and Containers; Paper, Paperboard and Pulp; Plastics and Polymers; Rubber andRubber Products; Textiles; Information Technology Equipment (ITE); Photovoltaic Modules; Printed
Wiring Board; Magnet Wire; Varnish; Industrial Laminate; Wire Positioning Devices.
1(A2LA Cert. No. 1136.04) 08/26/2024Page 3 of 3

Accredited Laboratory
A2LA has accredited

CHEMITOX, INC.,
YAMANASHI TESTING CENTER KAI
Yamanashi-ken, Japanfor technical competence in the field ofElectrical TestingThis laboratory is accredited in accordance with the recognized International Standard ISO/IEC 17025:2017
General requirements for the competence of testing and calibration laboratories. This accreditation demonstrates
technical competence for a defined scope and the operation of a laboratory quality management system(refer to joint ISO-ILAC-IAF Communiqué dated April 2017).
Presented this 26th day of August 2024.

_______________________
Mr. Trace McInturff, Vice President, Accreditation Services
For the Accreditation Council
Certificate Number 1136.04
Valid to July 31, 2026
For the tests to which this accreditation applies, please refer to the laboratory’s Electrical Scope of Accreditation.