Streetwize 6/12v Smart Battery Charger

An intelligent battery charger that follows a three step process|For use with Car, 4x4, Van, Motorcycle, Caravan/Motorhome, Leisure & Marine Batteries|Ideal for vehicles in storage|Four charge modes: car, motorcycle, trickle & winter|Short-Circuit Protection|Reverse Polarity Protection|6V/12V 4 Amp|Battery capacity compatibility: 3 to 120 AH