Specification: Brand: Zeee Battery Chemistry: Nickel Metal Hydride Voltage: 7.2V Capacity: 3600mAh Connector Type: Tamiya Connector Length: 135.5mm/5.33inch Width: 45.5mm/1.79inch Height: 22.5mm/0.89inch Approx Weight(dev.10g): 367g/0.8lb 【7.2V 3600mAh Battery Application】- Compatible with classic RC truggy, RC boat, RC tank, RC car like Tamiya, LOSI, Associated, HPI, Kyosho, etc. (Only if the voltage, dimension, and the plug match, then it will fit for your rc models) (NOT for Traxxas slash 1/16) Package Including: 2 x Zeee 7.2V 3600mAh NiMH Battery with Tamiya Connector 1 x User manual 1 x Wrapped box .