MWXNE 55 Amp RV Power Converter, 120V AC to 12V DC Battery Charger with Multi Smart Charging Modes,13V–16.5V Adjustable Output, RV Converter Compatible with Lithium and Lead Acid Battery

["【55 AMP RV POWER CONVERTER】Converts standard 120V AC to stable 12V DC power, ideal for powering 12V RV devices and charging your RV battery. Supports lead-acid batteries and LiFePO4 (lithium) batteries (batteries not included), making it a practical power solution for most RV power systems.","【3 CHARGING MODES】Press the switch A to select dedicated battery charger modes for lead-acid and LiFePO4 batteries.Also includes a fixed voltage mode with selectable output options (13.0V / 14.6V / 16.5V) to meet different charging requirements and help extend battery lifespan.","【POWERFUL PERFORMANCE】RV converter delivers up to 55A of clean DC current, efficiently powering your RV electronics and supporting faster charging. With a durable metal housing and an intelligent temperature-controlled cooling fan, it ensures stable operation and improved heat dissipation.","【AUTOMATIC 3-STAGE CHARGING】Power charger features automatic three-stage smart charging (Boost, Normal, Trickle) to quickly recharge depleted batteries, safely extend battery life, and maintain optimal battery condition during storage.","【ALL-AROUND PROTECTION】Power converter ensures safer, more reliable operation with short-circuit, overload, over-temperature/thermal shutdown, under-voltage/over-voltage, and reverse polarity protection, plus extra fuses for added security."]