Gens Ace 1300mah 2S 7.4v 30C Battery Pack

For your safety and those of others please ensure you follow LIPO battery safety.

Do no charge batteries unattended.
Transport and charge batteries in a LIPO safe bag.
Do not over charge  batteries.
Use a LIPO compatible charger.
Do not over discharge batteries. (recommend 3.3v per cell max)
Do not charge warm batteries, let them cool to room temperature.
Balance your Batteries if more than 1S.