Features: * Rechargeable up to 1000 times * Rechargeability saves user money on battery replacement costs * Green effort - 1 rechargeable battery to dispose of compared to hundreds of disposable alkaline batteries * Can be used in 5 Streamlight models of flashlights * Nickel Cadmium rechargeable battery stick * For use with Streamlight Stinger, Stinger HP, Stinger XT, Stinger XT HP and PolyStinger flashlights What"s In The Box: * Streamlight 75175 Stinger Battery Stick Replacement