Tenergy 7.2V 2200mAh High Drain Flat NiCd Battery Pack for RC Cars w/ Tamiya Connector Compatible and designed specifically for high performance with all 7.2V vesicles: Tamiya, Traxxas, HPI, LOSI, Kyosho, Associated, etc. Manufactured with 6 matched Nicd Sc 2200mah high capacity and high power NiCd Batteries for optimized RC performance Specially designed for RC Racing vehicles for fast vehicle start and long running time Long running time and easy operation Built in Standard Male Tamiya Connector.