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Safety Advice for Li-ion Batteries

18650 lithium-ion batteries offer high capacity but require more handling care compared to LiFePO4 batteries. Here's how to ensure their safe use:

Lithium-Ion cells should be charged on a dedicated charger rated specifically for Lithium-Ion cells. Our selection can be found here.
Never leave a battery unattended whilst charging.
Keep away from animals and children.
Wraps and insulators should be periodically inspected for tears or damage. If a battery has a damaged wrap, it should be repaired or disposed of immediately. Wraps and insulators can be found here
If you are re-selling these cells, it is your duty to pass these warnings onto your customers.
Batteries usually have a cycle life of between 200-500 cycles (varies with manufacturer) before noticeable capacity drop off. Batteries should be recycled at this time.
Do not crush, incinerate or modify.
Only use within manufacturers specification.

Before using your batteries, please ensure you read the accompanying safety information, or click the link below to read the digital version;

Updated on 10 Apr 2024