Sterling Power ProCharge 24 Volt 20 Amp Marine Battery Charger

Description

Three isolated 24V banks give theSterling Power ProCharge Ultra 24V/20A Marine Battery Chargera stated 20-amp output for 24V yachts and commercial craft. Its auto-ranging 80V to 270V AC input supports listed LiFePO4, AGM, gel, flooded, and lead-acid chemistry profiles through 11 pre-programmed options plus one custom profile.

Adjustable 28.8V absorption and 27.0V float values are listed with a digital display and remote-ready interface. The included sensor probe supports temperature compensation, while IP21 drip-proof protection, SAE J1171 ignition protection, variable-speed fan cooling, and short-circuit, over-voltage, and over-temperature protections are documented.

Key Specifications of the Sterling Power ProCharge Ultra 24V/20A Marine Battery Charger

• Twenty-amp output supports the listed 24V yacht and commercial-craft applications.
• Three isolated banks separate charging across connected 24V battery systems.
• Auto-ranging 80V to 270V input supports compatible AC power sources.
• Twelve available profiles cover listed lithium and lead-acid chemistries.
• Adjustable charge values support approved battery-specific profile selection.
• A digital display provides the listed local charging information.
• Remote-ready capability supports the listed external control option.
• The included probe enables the listed temperature-compensation function.
• SAE J1171 ignition protection supports the listed marine rating.
• A variable-speed fan manages operating heat during charging.

Battery and Charging Compatibility

The ProCharge Ultra 24V/20A supports listed LiFePO4, AGM, gel, flooded, and lead-acid battery types. Its three isolated outputs provide 24V DC charging for multi-bank yacht and commercial-craft electrical systems.

This three bank battery charger lists 11 pre-programmed profiles plus one custom profile, with adjustable 28.8V absorption and 27.0V float values. Confirm the selected profile is approved by the battery manufacturer.

Installation and System Considerations

The charger accepts 80V to 270V AC auto-ranging input and provides 24V DC charging across three isolated banks. It has IP21 drip-proof protection, SAE J1171 ignition protection, a digital display, remote-ready capability, an included sensor probe, and variable-speed fan cooling. The unit measures 10.2 in. by 8.5 in. by 3.5 in. and weighs 4.4 lbs. Installation should follow the charger manual and the electrical requirements applicable to the vessel.

Warranty and Support

Warranty information is not included in the listed product data. Review the manufacturer documentation for product details, setup, and warranty coverage.

Before Ordering the Sterling Power ProCharge Ultra 24V/20A Marine Battery Charger

Before ordering, confirm that your system uses up to three 24V banks, accepts 80V to 270V AC input, and uses one of the listed battery chemistries. Review the 20-amp output, selectable profiles, sensor inclusion, IP21 rating, ignition protection, and installation space. You should confirm compatibility with your battery manufacturer and vessel electrical system before purchase.