RV Converter 55Amp RV Power Converter Built-in 4 Stage Smart Battery Charger for 110VAC to 12VDC RV Power Converters, Fully Adjustable Output from 13V

RV Converter 55Amp RV Power Converter Built-in 4 Stage Smart Battery Charger for 110VAC to 12VDC RV Power Converters, Fully Adjustable Output from 13V

【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 rv battery charger 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 55 amp is divided into three stages of charging mode: Fast charging（Boost）, which can quickly restore depleted batteries to full voltage mode; Standard charging system（Norma），enables the battery to operate at full load at a safe speed to extend battery life; 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 【Multiple Choices】We can provide 35amp, 45amp, 55amp, 75amp, and 100amp power converters, and you can choose according to your needs. These RV converters are compatible with lithium batteries，each RV power converter does not require rewiring and is easy to install

55 amp Power Supply Parameters

• Model PM4

• Voltage 110-120V

• Output Voltage 13V-16.5V

• Output Current 55A RV 

Converter Upgrade Design

• Fan design, using temperature control to control fan operation time, saving electricity costs, excellent mute effect, with reverse polarity, overheating and overload protection functions

• The shell design is made of a high-quality mixture of polystyrene and aluminum alloy, with an electroplated coating on the surface, which is resistant to corrosion and oxidation, protecting the interior of the product and extending its service life

• During the fast charging stage, it can quickly restore depleted batteries to full voltage mode, solving urgent problems-Standard charging stage, allowing the battery to operate at full load at a safe speed to extend battery life

• Trickle charging: Keep the battery fresh when the load is not active (storage function)