Coin-type Rechargeable Lithium Batteries







If you have any questions, please check our FAQ page.


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1. High reliability with years of development and manufacturing experience.


2. Achieves long life based on low self discharge rate and superior charge/discharge cycle characteristics.


3. Available for various small devices such as memory backup, RTC backup, keyless entry and watches.


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Coin-type rechargeable lithium batteries are suitable for devices whose batteries are not replaceable or difficult to replace due to the device structure. The batteries are mainly used in solar watch, drive recorder, etc.



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Panasonic has a variety of batteries to meet your request, you can choose appropriate batteries according to the application.



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Safety of Battery

Panasonic confirmed the safety of Coin-type Rechargeable Lithium Batteries as below.


Safety of Battery

IEC 62133-2 *1 Please contact us.
UL 1642 *2 Please contact us.

UN38.3 Test Summary



*1Some models are certified by in-house testing machines. Please see each model page for details.

*2Panasonic Coin-type Rechargeable Lithium Batteries are certified by UL and registered as File No.MH12210. But there are some situations which batteries are not certified formally. Please contact Panasonic sales person for details.


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Quality / Environmental / Occupational Health and Safety Certification

Panasonic Coin-type Rechargeable Lithium Batteries are certified as below.


  • ISO 9001
  • IATF 16949
  • ISO 14001
  • ISO 45001


If you check the status of the certificate of each production site or need to get the certificates, please access here.




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About Tab Terminal Types


Panasonic has a variety of tab terminal shapes to meet your request.

Please note that it will be a customized solution if you need another tab terminal which is not shown on the website.


Reference : 

To find the tab terminal by tab shape ⇒ Line up of tab terminal types(by shape)

To find the tab terminal by battery cell ⇒ Line up of tab terminal types(by cell)


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