- Posts: 1
- Joined: 2019-05-04 / 22:39 UTC GMT +00:00
A puffy lithium battery is a very bad state. Unless you can be absolutely sure that the outer wrapping is trapping air, you're looking at a dangerous explosive fire hazard.
Any 7.4 V lithium polymer battery will work as long as you can fit it in your battery compartment. And sometimes folks just wire it in and attach the battery to the outside. We just want to shoot.
Seek out Char or Damage for better help.