Ni-Cd AA 2500mAh 4.8v battery pack is the perfect accessory for a variety of devices. These batteries are compatible with all of your devices that require AA batteries, including digital cameras, wireless keyboards, remote controls, and flashlights. These batteries are powerful and provide long-lasting power for all of your devices. Ni-Cd AA 2500mAh 4.8v battery pack comes with three batteries, so you can have a backup battery for when you need it. These batteries are reliable and will keep your devices powered for hours. High-capacity 4. 8v 2500mah recharging battery, support 20-30 minutes playing time when full charged Rapidly charging and reliable service life. For Remote Control Rock Crawler Monster Truck Toy or Any other rechargeable Toys using 4.8v "AA"battery Cable length: 80mm dimension: 51x 56.5 x 14.5mmplug: sm 2p plug packages: 1x ni-cd battery packs