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Category : Li-Ion/Polymer Battery Packs

  • Li-Ion and Polymer batteries & packs may explode and cause fire if misused or defective. We require all Li-ion batteries & packs buyers to be professionals and to be capable of handling emergencies.
  • Please click here for more safety warning  before buying a Li-Ion battery pack.
  • Never use Li-Ion battery pack without PCB (protection circuit board). For Li-Ion battery pack with cell more than 4 cells, shall use PCM with balance function to get longer service life.
  • If you can not find a suitable Li-Ion battery pack in our listing , we can build custom battery packs for you.
  • Please understand the custom battery pack's cost is very sensitive to quantity. If you only need 1 or 2 battery pack,  the price will not be competitive.
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What to consider when designing Lithium Batteries?
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Bluetooth Technology for Lithium-ion/LiFePO4 Batteries
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UN 38.3 Safety Test

We own a national standard UN38.3 testing lab. We can provide UN38.3 test service to our customer.

If you want to set up your own lab, we also provide UN38.3 & IEC62133 equipments and onsite training. Email us for the quote and lead time.
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Lithium Battery Shipping Regulation
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Recommendations on How to get ≤30% Rated Capacity for Shipping
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Thermal Abuse Test for IEC62133
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