Hi-Energy 4S 1800mAh 30C Li-Po Hi-Energy O-HE4S1P180030A ffer great performance in sports applications and amazing value for money.
Supplied pre-soldered with a T style connector commonly known as deans style as used in many popular ready to use models. The balance lead is the popular JST XH type, suited to all of the Ripmax chargers and many others.