RC Battery Chargers for RC NIMH NICAD and LIPO Batteries. The higher the MAH rating on the RC Battery Charger, the faster that RC Battery charger will charge your batteries. RC Battery Chargers are designed for specific Battery types and voltages, so ensure you select a RC Charger that supports the battery type you wish to charge. You may also need an adapter, if the connector on your battery is different than than the connector on the charger. RC LIPO battery Chargers are generally balanced chargers, so that each cell in the LIPO battery is charged the same amount. We also have fast battery chargers, that can charge multiple battery types.