Tenergy Card 7.2V 3000mAh NiMH Battery Pack for RC Car + Plug-n-Play Charger Fits with popular standard 7.2V RC cars like Traxxas, LOSI, Associated, HPI, Tamiya, Kyosho, etc. High power delivery with 38 Amp maximum discharge rate. Uniquely designed & manufactured for high RC Racing performance. NiMH technology enables convenient charging at any time. No cell memory effect. No need to fully discharge before recharging. Standard Dimension: 5.39"x1.87"x0.95" inch, fits all RC10 cars