RV1250ULHW serves as an automotive or stationary 
Supports 120V AC output from a 120V AC line power source or 12V DC battery source
16.6 millisecond automatic transfer between line and battery power supports UPS protection during blackouts and voltage fluctuations for equipment compatible with a one cycle transfer time
1250 watts continuous AC output in inverter mode, 2400 watts continuous AC output in AC mode
Double Boost inverter output supports momentary startup loads up to 200% of the continuous rating for up to 10 seconds 
OverPower inverter output supports longer duration overloads to 150% for 
3 stage, selectable 14/55 amp battery charger with adjustable settings for wet/gel battery types offers fast, reliable battery recharging
Protected hardwire 
Protected hardwire output passes 120V line power or inverter output through to connected equipment
Reliability enhanced 
3 position operating mode switch supports "AUTO" mode to enable automatic transfer between DC and AC modes, 
Set of six front panel LEDs display AC/DC operational modes, overload status, DC voltage level, shutdown status and system fault status 
Set of 4 configuration dipswitches support wet/gel battery charging profiles, adjustable 135/145V high voltage auto transfer during overvoltages and selectable 75/85/95/105V AC low voltage auto transfer during brownouts
Set of 4 additional configuration dipswitches support 4 levels of charger limiting relative to output load size, a battery equalization program and battery charger low/high settings
Resettable 12A charger AC input breaker and resettable 20A AC output breaker and automatic 2 speed cooling fan protect the inverter from load and temperature related failures
Grounding lug properly connects the inverter/charger system to earth ground or vehicle grounding system
Automatic overload and thermal shutoff safely turns off inverter as excessive loads or overheating conditions develop
Front panel remote control connector enables remote off/on switching (requires APSRM4 switch accessory). Optional APSRM4 accessory also includes user configurable jacks to support inverter shutoff or startup as a vehicle ignition is engaged
Front panel remote control connector enables remote off/on switching (requires APSRM4 switch accessory). Optional APSRM4 accessory also includes user configurable jacks to support inverter shutoff or startup as a vehicle ignition is engaged
Load sensing control dial enables adjustable load threshold required to automatically turn the inverter on and off in DC mode as load conditions change
Includes battery temperature sensor with 20 foot cable to prolong battery life by adjusting the charge level based on battery temperature 
Automatic Generator Starter jack enables user configuration of automatic generator startup as inverter batteries drop to 11.5VDC and generator shutoff as inverter batteries are recharged to 14.1VDC
RV1250ULHW specifications
The Tripp Lite RV1250ULHW is a robust power inverter designed specifically for RVs, boats, and other mobile applications. This innovative device transforms conventional 12V DC power from your vehicle’s battery into 120V AC power, enabling users to run a variety of household appliances and electronic devices while on the go. With its impressive 1250W continuous output and 2500W peak power, the RV1250ULHW is well-suited to power tools, kitchen appliances, and entertainment systems, making it an essential accessory for outdoor enthusiasts and travelers.One of the key features of this inverter is its built-in safety protections. The RV1250ULHW includes over-voltage, under-voltage, short-circuit, and over-temperature protections. These safeguards not only ensure the longevity of the inverter but also protect connected devices from potential damage due to electrical fluctuations. The inverter is equipped with a cooling fan that operates to prevent overheating during extended use, maintaining optimal performance in various conditions.
The Tripp Lite RV1250ULHW also stands out for its user-friendly design. It features multiple outlets, including a standard three-prong outlet and USB ports, allowing for simultaneous charging of multiple devices. This versatility means that whether you're using a laptop, charging a smartphone, or powering a small refrigerator, the inverter can handle it all with ease.
Portability is another characteristic of the RV1250ULHW. Weighing just over 10 pounds, it's lightweight enough to be easily transported or stored in an RV cabin or boat compartment. The inverter's compact size does not compromise its durability; it's built with high-quality materials that can withstand the rigors of travel.
Incorporating advanced technology, the Tripp Lite RV1250ULHW features a pure sine wave output which is particularly important for sensitive electronics. This means that the power produced is cleaner and more reliable compared to modified sine wave inverters, making it safe for devices like computers, LED TVs, and audio equipment.
In summary, the Tripp Lite RV1250ULHW is a powerful, portable, and safe inverter packed with features that make it an excellent choice for anyone seeking reliable power in their RV or mobile setup. Whether you're embarking on a weekend getaway or a cross-country road trip, the RV1250ULHW ensures that you can enjoy the comforts of home no matter where the journey takes you.