7.4V LiPo / Li-ion

The 7.4V LiPo battery is a very popular battery because a LiPo remains very constant in performance throughout the day.

However, the LiPo is a battery with an instruction manual because you should never let the LiPo run down completely. When this happens the cells get damaged which can result in a battery that can't be used anymore. If you put a battery away for a longer period of time, it is advisable to charge it in Storage mode.