Chris Products PM3-75SME 75 Amp RV Power Converter and 12V Lithium Battery Charger

The PowerMax PM3-75SME is a high-performance 75-amp AC-to-DC power converter and smart battery charger designed for RVs, marine vessels, and industrial applications. Converting 110V AC shore power to clean 12V DC output, it simultaneously powers onboard 12V equipment and charges your battery bank with precision and efficiency.

Key Features:

• 75-Amp Output: Delivers robust 12V DC power to support lights, water pumps, appliances, electronics, and other onboard systems
• Lithium Compatible: Supports AGM, Gel, Flooded lead-acid, and Lithium battery chemistries (when recommended by the battery manufacturer)
• 3-Stage Smart Charging: Automatically cycles through bulk, absorption, and float stages to fully charge and maintain any supported battery type
• Adjustable Output Voltage: Output adjustable from 13V to 16V to match specific battery requirements
• Multiple Charging Modes: Select between Fixed Voltage Mode, 2-Stage Charging, or 3-Stage Smart Charging to suit your application
• Built-In LCD Voltage Display: Provides real-time monitoring of output voltage at a glance
• Automatic Cooling Fan: Temperature-controlled fan runs only when needed for quiet, efficient operation
• FCC Class B Compliant: Designed to prevent interference with televisions, radios, and other onboard electronics
• Wide AC Input Range: Accepts 105–130V AC input to handle varying shore power conditions
• Clean DC Power: Operates with or without a battery connected, providing stable, clean DC output

The PM3-75SME is an ideal replacement or upgrade for RV power centers and is well suited for automotive, boat, car audio, ham radio, and off-grid backup power applications. Units in the PM3 Series can also be wired in series or parallel to achieve higher combined output when greater power demands require it.