Voltage: 9.6V,Chemistry: Ni-MH,Battery capacity:1500mAh,Size: Approx. 100x56x14mm/3.94"x2.2"x0.55",8*AA Battery Cells Suitable for various applications, the 9.6V RC battery pack will work with most hobby units such as RC Monster Truck, Lionel Polar Express train, Tonka Ricochet RC truck, RC Beetle, RC Traxx Tyco car, Radio Shack RC car and Nikko RC cars. Built-in standard Tamiya connector:Please make sure that this connector is the same as yours before buying. Easier to operate than most battery packs, our hobby RC pack needs minimal maintenance as it can be charged anytime without needing to discharge. With advanced technology, our RC NiMH pack has no memory effect which helps retain its max energy capacity despite recharges and discharges.