STANLEY BC50BS 15-Amp Automatic Battery Charger
15 amp automatic multistage charging for 12-volt AGM, gel, and wet batteries
Automatically selects charge rate from 0 to 15 amps to maximize battery life, charge speed, and maintenance
Powerful 50 amp engine start gets even larger vehicles on the road in about 90 seconds
Patented Alternator Check indicates potential alternator issues, ensuring vehicle is working as it should
Digital display for easy monitoring at a glance
Automatically compensates for lower voltage caused by extension cords
Battery reconditioning to help reverse sulfate buildup on battery plates and improve charging carrying capacity and extend battery life
Reverse polarity protection ensures safe operation