Lithium Battery
Ref. No. PLI-PSDS-01-EN
Revised Date: Jul. 1, 2024

Page 1 / 4This product is used in a hermetically sealed state. So, it is not an object of the SDS system. This document
is provided to customers as reference information for the safe handling of the product. The information
and recommendations set forth are made in good faith and are believed to be accurate at the date ofpreparation. Panasonic Corporation makes no warranty expressed or implied.

PRODUCT SAFETY DATA SHEET
1

Chemical product and company identification
Name of Product: Lithium ion batteries (Pin Shape)
Name of Company: Panasonic Energy Co., Ltd.
Address: 1-1 Matsushita-cho, Moriguchi-city, Osaka, 570-8511, Japan
Emergency Contact : +81-80-9932-3190 (JST Working hours)+81-6-6991-1141 (Holiday)

2Hazards identification
GHS Classification : No applicable
Toxicity: Vapor generated from burning batteries, may irritate eyes, skin and throat.
Hazard: Electrolyte is inflammable.
Risk of explosion by fire if batteries are disposed in fire or heated above 100
degrees C.
Stacking or jumbling batteries may cause external short circuits, heatgeneration, fire or explosion.

3 Composition/information of ingredients
Component

Material

CAS RN

Content (%)

Positive electrode

Lithium cobalt-oxide

12190-79-3

15 - 30

Negative electrode

Graphite

7440-44-0

15 - 30

Ethylene Carbonate

96-49-1Ethyl Methyl Carbonate

623-53-0

Dimethyl Carbonate616-38-6

Electrolyte
OthersSteel(Steel or Plastic parts)

Polypropylene

Total
5 - 157439-89-6, 7440-47-3

25 - 60

9003-07-0

2 - 10Watt-hour rating per cell
Model
NumberCG-320A

Watt-hour
(Wh)
0.057

Model
NumberCG-320B

Watt-hour
(Wh)
0.061

ModelNumber
CG-420A

Watt-hour
(Wh)
0.087

CG-420B

0.110

Model
NumberCG-425A

Watt-hour
(Wh)
0.114

Lithium Battery
Ref. No. PLI-PSDS-01-EN
Revised Date: Jul. 1, 2024

Page 2 / 4
4First aid measures (in case of electrolyte leakage from the battery)
Eye contact: Flush the eyes with plenty of clean water for at least 15 minutes
immediately, without rubbing. Get immediate medical treatment.
If appropriate procedures are not taken, this may cause eye injury.
Skin contact: Wash the contact areas off immediately with plenty of water andsoap. If appropriate procedures are not taken, this may cause sores
on the skin.
Inhalation: Remove to fresh air immediately. Get medical treatment
immediately.

5

Firefighting measures
Fire extinguishing agent
Extinguishing method

6

Accidental release measures (in case of electrolyte leakage from the battery)Take up with absorbent cloth, treat cloth as inflammable.
Move the battery away from the fire.

7

Handling and storage
Handling:ž When packing the batteries, do not allow battery terminals tocontact each other, or contact with other metals. Be sure to packbatteries by providing partitions in the packaging box, or in a
separate plastic bag so that the single batteries are not mixed
together.
ž Use strong material for packaging boxes so that they will not bedamaged by vibration, impact, dropping and stacking during
their transportation.
ž Do not short-circuit, deform, throw into fire or disassemble.
ž Charge according to the conditions specified.
ž Do not mix different type of batteries.
ž Do not solder directly onto batteries.
ž Insert the battery correctly in electrical equipment.

Storage:・The batteries will be stored at room temperature, charged toabout 30-50% of capacity.
ž Do not let water penetrate into packaging boxes during theirstorage and transportation.
・Do not store the battery in places of the high temperature orunder direct sunlight.
ž Please also avoid the places of high humidity. Be sure not to
expose the battery to condensation, rain or frozen condition::

Alcohol-resistant foam and dry sand are effective.
Since vapor, generated from burning batteries may make eyes, noseand throat irritates, be sure to extinguish the fire on the windwardside. Wear the respiratory protection equipment in some cases.

Lithium Battery
Ref. No. PLI-PSDS-01-EN
Revised Date: Jul. 1, 2024

Page 3 / 48.

Exposure controls and personal protection
Acceptable concentration : Not specified about Lithium Battery.
Facilities: Nothing in particular.
Protective Equipment (in case of electrolyte leakage from the battery)
Respiratory Protection: For most condition no respiratory protection.
Hand Protection: Safety gloves.
Eye Protection: Safety goggle

9.

Physical and chemical properties
Appearance: Pin shape
Nominal Voltage: 3.8 volts

10. Stability and reactivity
Since batteries utilize a chemical reaction they are actually considered a chemical product.
As such, battery performance will deteriorate over time even if stored for a long period of time
without being used. In addition, the various usage conditions such as discharge, ambient
temperature, etc. are not maintained within the specified ranges the life expectancy of the battery
may be shortened or the device in which the battery is used may be damaged by electrolyte leakage.
11. Toxicological information
Swallowing can lead to chemical bums, perforation of soft tissue, and death. Severe bums canoccur within 2 hours of ingestion. Seek medical attention immediately.
12. Ecological information
In case of the worn out battery was disposed in land, the battery case may be corroded, and leakelectrolyte. However, there is no environmental impact information.
Mercury (Hg), Cadmium (Cd) and Lead (Pb) are not used in cell.
13. Disposal considerations
When the battery is worn out, dispose of it under the ordinance of each local government.
14. Transport information
During the transportation of a large amount of batteries by ship, trailer or railway, do not leavethem in the places of high temperatures and do not allow them to be exposed to condensation.
During the transportation do not allow packages to be dropped or damaged.
Proper shipping name:

Lithium ion batteries

UN Number, UN Class:

UN3480, Class9 (for the Air transport by PI965 Section IA or IB):

Exemption (for the Marine transport SP188 and the Air transport
by Section II of PI 966 or 967)
Even though the cells are classified as lithium-ion batteries(UN3480 or UN3481), they are not subject to some requirements ofDangerous Goods Regulations because they meet the following:
1. for cells, the Watt-hour rating is not more than 20 Wh ;2. each cell is of the type proven to meet the requirements of each testLithium BatteryRef. No. PLI-PSDS-01-EN
Revised Date: Jul. 1, 2024

Page 4 / 4in the UN Manual of Tests and Criteria, PartⅢ, sub-section 38.3.
3. each cell is manufactured in ISO9001 certified factory.
4. the test summary is available from ;https://industrial.panasonic.com/ww/downloads/battery-test-summary

Please refer to the following reference information about concrete ways of transportation. Actual
content of packaging label and shipping documents varies by shipping companies. Make sure toconfirm in advance with your shipping company.
Information of reference
Reference
Air transport

IATA DGR

Packing Instruction(PI)/Special provision(SP)PI 965 SectionⅠA
PI 965 SectionⅠB
PI 966 SectionⅡ
PI 967 SectionⅡ

Marine transport

IMDG Code

NoteCells; SOC≦30%, Cargo Aircraft only,
Net quantity per package Max. 35 kg
Cells; SOC≦30%, Cargo Aircraft only,
Net quantity per package Max. 10 kg
Cells packed with equipment
Cells contained in equipment

SP 18815. Regulatory information・IATA Dangerous Goods Regulations Edition 65 (IATA DGR)
・IMO International Maritime Dangerous Goods Code 2022 Edition (IMDG Code)・UN Recommendations on the Transportation of Dangerous Goods, Model Regulations
・UN Recommendations on the Transportation of Dangerous Goods, Manual of Tests and Criteria
・EU Battery Directive (2006/66/EC, 2013/56/EU)
・EU Battery Regulation (Regulation (EU) 2023/1542 of the European Parliament and of theCouncil)
・ EU REACH Regulation (Regulation (EC) No. 1907/2006 on the Registration, Evaluation,Authorization and Restriction of Chemicals)・State of California Regulations - Best management practices for Perchlorate Materials
・Act on Preventing Environmental Pollution of Mercury (Japan)
16. Other information
This PSDS is provided to customers as reference information in order to handle batteries safely.
It is necessary for the customer to take appropriate measures depending on the actual situation suchas the individual handling, based on this information.

Prepared by : Engineering Department
Energy Device Business Division
Panasonic Energy Co., Ltd.