7EP4200SCH : 8.4 volt 4200mAh NiMH Rechargeable Battery Pack Choose Connector:red T Ultra HDX 16-1050EF

HDX 16-1050EF

The LED lights on the charger keep you appraised of how each individual battery in the pack is progressing

Panasonic NV-GS10

The eneloop versions are PRE-CHARGED & READY TO USE

Bendix King batteries

7EP4200SCH : 8.4 volt 4200mAh NiMH Rechargeable Battery Pack Choose Connector:red T Ultra HDX 16-1050EF7EP4200SC: 8. 4 volt 4200 mAh NiMH rechargeable Battery Pack with TAMIYA connector HUMP PACK design. For RC hobby, Airsoft, etc. High output, high capacity, high amp capability. These can be slow charged or fast charged. Other connectors available see menus. Battery Pack length is approximately 5". These battery packs are made in the USA by Batteries America.