Ansmann powerline 4 mobile zerowatt inc 4x maxe aa2500mah batteries ansmann 5117553 uk the ansmann powerline 4 zerowatt battery charger comes with 4x 2500mah aa maxe rechargeable batteries zerowatt products automatically disconnect from the mains drawing no standby power the batteries combine the convenience of an alkaline battery with the money saving and environmental benefits of a rechargeable battery this intelligent travel charger provides money saving environmentally frie