Description
【Functional Parameters】PM4 55a rv power converter can convert 110V-120V ac to 12V-16.5v dc, built-in 4 smart batteries charger maintains three charging modes (but batteries are not included in the product itself). No need to rewire, simply install it..【 Widely Used 】 The 55 amp power supply is designed with frequency conversion to provide power for your RV, LED lights, CV radio, marine towing motor, 12V car audio, off grid lighting, and your house. Of course, as long as it is within this applicable voltage and current range, it can solve all your power supply needs..【 Charging Mode 】 Our rv converter is divided into three stages of charging mode: ① Fast charging（Boost）, which can quickly restore depleted batteries to full voltage mode; ② Standard charging system（Norma），enables the battery to operate at full load at a safe speed to extend battery life; ③ Trickle charging(Storage), Keep the battery fresh when the load is not active (storage function)..【 Design Features 】 After actual testing and repeated simulation, the camper power converter was finally designed with a temperature controlled cooling fan. When the temperature reaches a certain amount of heat, the cooling operation begins, saving electricity costs. It also has reverse polarity, overheating, and overload protection functions..【Your Rights】You will receive a new 55a rv power converter, a return or exchange, and a 365 day warranty service. If you have any questions about the product, we will do our best to solve them for you.
