Tripp Lite 2000W Power Inverter / Charger with Auto-Transfer Switching, APS 12VDC 120V, Hardwired (APS2012) Input: DC INPUT: Full continuous load - 192A at 12V DC. AC INPUT: 38 amps at 120V AC with full inverter and charger load (21A max charger-only / combined input load to support charger and AC output is automatically controllable to 66%-33%-0% based on AC output l Output Voltage: 120V (AC) / 12V (DC Charger) Output Watt Capacity: 2000W Parts: 1 year limited Labor: 1 year limited