2 Packs: Tenergy 7.2V 5000mAh High Power Flat NiMH Battery Packs w/ Traxxas Connector
Features and Benefits * Built with 6 Tenergy 5000mAh Sub C Racing Cells. * No cell memory effect. No need to fully discharge before recharging.  * Traxxas High Speed Connector (100Amps+ Current Capability) * All Cells Matched and Zapped * Fits with popular standard 7.2V RC cars like Traxxas, LOSI, Associated, HPI, Tamiya, Kyosho, etc.Technical Specifications * Standard Dimension: 136mm x 47.5mm x 24.5mm, fits all RC10 cars * Weight: 15.9 Oz * Capacity: 5000 mAh * Voltage: 7.2V * Single Cell Discharge Platform: 1.24V * Connector: Standard Traxxas