PM4 75 Amp RV Power Converter - Multiple Capacities 75A 110V AC to 12V DC Charger Replacement

The PM4 75a RV power converter can convert 110V-120V AC to 12V-16.5V DC, featuring a built-in 4 smart batteries charger that maintains three charging modes. Our converter chargers are versatile, advanced power solutions, providing 75 amps of clean, reliable DC power, perfect for powering electronic devices and appliances in your RV, 12V car audio/stereo/string lights/offshore lighting/solar equipment.

The automatic three-stage battery charging system ensures optimal performance. The electronic current limiting automatically shuts down the power during overload or short-circuit conditions. The three charging modes include: ① Fast charging (Boost), which can quickly restore depleted batteries to full voltage mode; ② Standard charging system (Normal), enabling the battery to operate at full load at a safe speed to extend battery life; ③ Trickle charging (Storage), keeping the battery fresh when the load is not active (storage function).

Designed with a quiet cooling fan, the converter only runs when the load reaches the point where it is needed. It is equipped with standard safety features, including over current protection, over temperature protection, over voltage protection, and reverse polarity protection. To ensure proper operation, it is important to not obstruct the ventilation openings or mount the converter in a zero clearance compartment, as overheating may result.

The high standard of technical requirements means that the converter will not interfere with TV, radio or other signals, and it basically prevents your RV's battery or other electronic devices at home from draining when you're plugged in. Virtually all electronic devices require converters, making this an essential replacement for your RV or boat.

The converter is easy to install, with the instruction to ensure that the power supply is disconnected before installation and that all wires are secure and tight. The Camper Inverter is approved by UL, and the manufacturer provides full after-sales service, aiming to solve any problem, damage, or unsuitability of the product, saving you time, money, and energy.

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