Charges standard, AGM and gel cell batteries. Microprocessor controlled to automatically adjust the rate to charge and maintain battery to charge and maintain. Features multi-stage charging and auto-voltage detection for added precision, safety and battery life. Float mode monitoring ensures optimum battery charge. Auto voltage detection for 6 or 12 volts. No. SC1299: Operation Type: Automatic, Voltage: 12V, Amperage: 0.75A, Warranty: 2 Year, Pkg Qty: 1, Package Type: Box Thanks for shopping Hipp Hardware Plus's Online Store for all your DIY and Home Improvement needs. Remember Hipps Help!