Voltage:4.8V Capacity:2000mAh Cell Type:Ni-CD Compatible devices:Laptop,Remote,Adapter,Radio,Toy Features: High quality rechargeable Ni-Cd battery for RC off-road truck, more environment friendly. 2000mAh 4.8v NiCD with 2.2×2.0×0.6inch dimension, great compatibility for your Radio Control Car. Come with SM plug charging cable, plug to your usb adapter, laptop, desktop computer port etc. Long durable battery life for climbing car, dump truck etc