TRIPP LITE APS1250 Power Inverters Cord Length: 6 Feet Input: DC INPUT: Full continuous load - 127A at 12V DC. AC INPUT: 12 amps at 120VAC with full inverter and charger load (6.3A max charger-only) Output Voltage: 120V (AC) / 12V (DC Charger) Output Watt Capacity: 1250W