Combo: Tenergy TN153 2-Bay Standard Battery Charger + 24 AA 1000mAh NiCD Batteries for Solar power, Solar Light Malibu etc Ideal for for applications such as scanners, cameras, solar lantern, emergence lights, portable devices, control (RC) toys, and backups. High capacity and long run time Charges 1 or 2 AA & AAA batteries at a time LED indicates proper charging Provides long run-time per charge with this high capacity of 1000