BAKTH High Capacity Security 9.6V 2000mAh Rechargeable Low Self Discharge NiMH Battery Pack with Tamiya Connector for RC / Remote Control Car, Robots + Customized Coaster 2000mAh high capacity and high power Ni-MH Batteries. Low self discharge. Compatible with all popular RadioShak and Nikko RC Toy cars, Truck, Buggy, Boat, Helicopter, Airplane, Truggy, Hobby and more. Easy operation, battery can be charged anytime without the need to fully discharge. Advanced NiMH battery technology, no battery memory effect. Dimensions: Height 0.5"; Width 2.3"; Length 4".To ensure battery lifespan and safe use, please use the charger with power no more than 2A. Package contents:1 x BAKTH rechargeable battery, 1 x Customized Coaster (free gift).