PM3-75LK RV Power Converter - 75 Amp 110V AC to 12V DC Battery Charger with Lithium/Lead-Acid Switch

Reliable, High-Power, and Future-Proof – The Ultimate RV Charging Solution!
Whether you’re running on traditional lead-acid batteries or have upgraded to high-performance Lithium (LiFePO4), the PM3-75LK is designed to handle it all. Delivering a massive 75 Amps of clean DC power, this deck-mount converter ensures your RV’s lights, appliances, and slides run smoothly while keeping your battery bank in peak condition.

Key Features:

Exclusive Lithium Switch (LK): Features a manual switch to toggle between Lithium (Fixed Voltage) and Lead-Acid (3-Stage Smart Charging) modes. It’s the perfect "future-proof" choice if you plan to upgrade to lithium later.

75 Amp Massive Output: Provides 75 Amps of continuous DC power. Ideal for larger RVs with heavy electrical loads or large-capacity battery banks.

Clean & Stable Power: Filters AC power into ripple-free DC, protecting your sensitive electronics (laptops, TVs, smartphones) from power surges and interference.

Quiet-Cool Technology: The variable-speed smart fan only runs at the speed necessary to keep the unit cool, significantly reducing noise during low-load periods.

Versatile Mounting: Designed as a "Deck Mount" unit, it can be installed in any position (horizontally or vertically), making it an easy replacement for many older RV converter brands.

Maximum Safety: Includes built-in protection for reverse polarity, over-temperature, short circuit, and overload.

Specifications:

Model: PM3-75LK

Output: 75 Amp DC Continuous

Input: 105-135 VAC, 60 Hz (7.5 Amps)

Modes: 3-Stage Smart Charging (Lead-Acid) / Fixed Voltage (Lithium)

Compliance: UL & cUL Certified