eYou 7.4v (2S) 300mah HPA Battery

This is no chinese crap battery, this is certified 2S 300mah battery capacity with 18 gauge wire! Lipo no less so you will have plenty of power to keep going! These are rated at 45c continuous or 90c burst or in other words, providing in excess of 25 amps continuously! Way more than needed!

This will fit HPA grips.

Measurements are 36x17x12mm

Colours may be Blue or Black

 Remember to charge these using a certified charger and charge them in a safe place. Also store them in a lipo bag and charge in a safe place far away from ignitable items, like on a cement floor away from everything.