The Made in the USA Dual Pro SS4AUTO Sportsman Series charger is a 12v 40-amp 4-bank waterproof marine smart battery charger manufactured by Pro Charging Systems. The SS4AUTO features an AutoProfile that is appropriate for charging Lithium or AGM Batteries. Dual Pro's battery algorithm was designed with battery manufacturers and validated to offer a 100% charge.
Dual Pro battery chargers incorporate essential features such as being fully waterproof, completely automatic, overcharge protected, temperature compensating, and ignition protected. The SS4AUTO also has LED readouts and is USCG-approved.
The Dual Pro SS4AUTO can be utilized for multiple 12-volt battery configuration series and/or parallel 12-volt, 24-volt, 36- or 48-volt*, where rugged, waterproof charger construction is needed.
The Pro Charging Systems SS4AUTO is a rugged, waterproof construction charger requiring no mounting restrictions, and is suitable with Lithium and AGM batteries.
Each bank outputs 12 volts meant for individual 12v batteries no larger than a group 31 battery (approximately 130 AH). The Dual Pro SS4AUTO can be used for four 12v banks, two 24v battery banks, and one 36v or 48v battery bank. Typical installation is for a 36-volt series system using three 12v batteries for a trolling motor and an additional bank for a starting 12v battery. Another popular installation is for a 24-volt system using two 12v batteries for a trolling motor, leaving two 12v banks for starting batteries.
*Will not work on a single 24- or 36-volt battery as the unit only has individual 12v outputs.
- Made in the USA!
- For Lithium & AGM Batteries
- Waterproof Design for use in fresh or salt water.
- FCC Parts A & B interference compliant
- DC charge cables = 5ft. AC power cord = 3ft.
- Approved and meets ISO 8846 Marine standards
- Ignition protected (US Coast Guard 33 CFR 183.410
- 3 Year Warranty