Eaton RV1250ULHW PowerVerter RV 1250W Inverter Charger
Overview
The Eaton RV1250ULHW PowerVerter RV Inverter/Charger is engineered to provide reliable AC power in mobile or off-grid environments by converting 12V DC battery power into 120V AC electricity. This versatile unit functions as a DC-to-AC inverter, a sophisticated 3-stage battery charger, and an automatic transfer switch, offering a quiet and fume-free alternative to traditional generators. It is ideally suited for recreational vehicles, commercial trucks, boats, or other specialized applications where hardwired, consistent AC power is essential for connected equipment. Designed to meet diverse power demands, the inverter accommodates continuous loads of 1250 watts and can handle momentary peak surge demands up to 2500 watts for cold starts of motors or heavy-duty tools through its Double Boost output. This robust capability ensures that critical equipment can power on without interruption. The integrated 3-stage, selectable 14/55A battery charger intelligently manages battery health, extending service life for user-supplied wet or gel cell batteries. Its rugged polycarbonate housing provides resistance to moisture, vibration, and impact, making it suitable for demanding conditions. The RV1250ULHW features an automatic line-to-battery transfer switch with a rapid 16.6-millisecond transfer rate, ensuring uninterrupted operation during power fluctuations or blackouts when functioning as an extended-run UPS. Installation is simplified with protected hardwired input/output terminals and built-in mounting feet for secure placement on horizontal surfaces.
Key Features
- Provides 1250W continuous power from 12V DC sources.
- Accommodates 2500W peak surge for high startup loads.
- Automatic line-to-battery transfer in 16.6 milliseconds.
- Integrated 3-stage, 14/55A selectable battery charger.
- Built-in Isobar premium AC surge protection.


Write a Review