Nightstick 400-CHGR1 TAC-400/500 Series Charger For use with Nightstick TAC-400/410XL/450/460XL/500/510XL/550/560XL series Tactical Flashlights Unit can be mounted to a wall or to any solid surface inside of a vehicle AC & DC power supplies sold separately 22/2 Cord Gauge Cord length is 6 feet.