Chris Products PM3-45SME 45A Lithium-Compatible RV Power Converter and Battery Charger

The Chris Products PM3-45SME is a 45-amp AC-to-DC power converter and smart battery charger built for RVs, boats, and off-grid power systems. Converting 110V AC input to clean 12V DC output, this unit simultaneously powers 12V DC loads and charges your battery bank with an intelligent multi-stage charging system.

Key Features:

• 45-Amp Output: Delivers up to 45 amps of continuous 12V DC power for demanding RV and marine applications
• Lithium-Compatible: Supports AGM, Gel, Flooded lead-acid, and Lithium (LiFePO4) battery types
• Multiple Charging Modes: Choose between Fixed Voltage Mode, 2-Stage Charging, or 3-Stage Smart Charging (Bulk, Absorption, and Float) to match your battery chemistry
• Adjustable Output Voltage: Fixed mode voltage is adjustable between 13.0V and 16.5V DC for precise battery compatibility
• LCD Voltage Display: Built-in LCD allows instant monitoring of output voltage at a glance
• Automatic Cooling Fan: Temperature-controlled fan runs quietly and activates only as needed for efficient thermal management
• Built-In Protections: Overload, short-circuit, reverse polarity, and thermal protection for safe, reliable operation
• Clean DC Output: Provides stable, regulated power suitable for sensitive electronics and appliances

The PM3-45SME is an ideal replacement or upgrade for RV power centers and is well-suited for automotive, marine, car audio, and off-grid solar charging applications where reliable AC-to-DC conversion and smart battery management are required.