Clip SLA agm gel BATTERY SMART CHARGER 12V 1a VOLT 5AH 7AH 10AH 12AH 18AH 20AH 50 slow trickle sealed lead acid VOLTAGE: 12V 1AH Output. Slow Charge. Slow charge is better, slow charge ensures batteries get full run time used on 12V batteries 4ah -50ah very simple use.. 2 stage charge system... red light charging... green light fully charged Automatic charging without over charging sold exclusive by seller valerie mckenzie pure power branded model ppa=01