The Xantrex TrueCharge2 804-1220-02 is a 20A 12V 3Bank battery charger designed for efficient, microprocessor-controlled multistage charging of flooded, gel, AGM, and lead-calcium batteries. Its drip-proof design allows flexible mounting options and easy installation with accessible AC/DC wiring compartments. The charger supports auto-ranging AC input voltage (90-265V), ideal for worldwide use and handling low-quality power sources.

Features include temperature-compensated charging, battery equalization, reverse polarity protection, and safeguards against overcharging and temperature extremes. The charger also offers a parallel stacking feature that enables two units to combine output current up to 120A—perfect for large battery banks. An optional remote panel (part #808-8040-01) enhances monitoring and control.

Key Features:

• Model: 804-1220-02

• 20A 12V 3Bank multistage charger with 2- and 3-stage settings

• Compatible with flooded, gel, AGM, and lead-calcium batteries

• Auto-ranging input voltage (90-265VAC) for global compatibility

• Temperature-compensated and battery equalization charging

• Reverse polarity, overcharge, and temperature protection

• Drip-proof design suitable for versatile mounting

• Parallel stacking capability for up to 120A output (requires remote panel #808-8040-01)

• Easy installation with accessible wiring compartments