These batteries are now becoming popular in airsoft but some precaution MUST be followed when using these delicate batteries.

1. You must only use a charger designed for lithium batteries.
2. Batteries must be charged on a non flammable surface.
3. Never leave the battery on charge over night.
4. After use always inspect the battery for damage if damaged discard the pack.
5. Store the battery in a fully charged state and a cool dry area.
6. Do not short the battery.
7. Never fully discharge the battery.

These batteries must be treat with caution unlike the batteries we have all been used to these will readily catch fire or in severe circumstances explode.