Traxxas 2922 NiMH 6 Cell 7.2V 3000mAh Flat Pack with TRX Connector Use Traxxas stock and hop-up replacement parts to get the most out of you Traxxas RTR vehicles This product is made from high quality materials and designed for lasting performance This is for use on RC vehicles such as the Traxxas Electric 1/10 Scale line up; consult your user's manual for exact parts listings Length: 155mm (6.10"); Width: 48mm (6"); Height: 23mm (0.91"); Charge Rate: 3A