Tripp Lite 1250W Ambulance / EMS Inverter / Charger 12VDC 120VAC 14/55A 2 Outlets - Input Voltage: 12 V DC, 120 V AC - Output Voltage: 120 V AC - Continuous Power: 1.25 kW" EMS1250UL

The PowerVerter EMS1250UL DC-to-AC Power Inverter with integrated charging system provides automatic, uninterruptible DC-to-AC power for critical on-board equipment. Ideal for installation by ambulance/EMS vehicles. When AC cable is connected to a shore power source, commercial power passes through to connected equipment and the battery set is recharged via 3 stage, 14/55 amp selectable charging system. This unit can also function as a UPS system, responding to blackouts and voltage fluctuations with a near instantaneous automatic transfer to battery-derived AC output. Included wired remote power switch with full status LEDs provides remote power inverter on/off switching and continuous status information.