Pro Charging Systems RealPRO 3-Bank Battery Charger

Part Number


The REALPro RS3 battery charger is a special order item and will ship directly from the manufacturer. 

The Pro Charging Systems RealPRO RS3 is a 12, 24 and 36 Volt, 18 Amp on-board battery charger designed for use on boats and recreational vehicles. Great for charging batteries found in bass boats, runabouts, pontoon boats, ski boats and jon boats. 


  • Charges standard flooded and AGM batteries
  • Rugged, waterproof construction
  • Designed for use in fresh and salt water
  • Meets ISO 8846 Marine Standards
  • Universal input (100-240 VAC, 50/60 Hz)

Safety Features

  • Reverse polarity protected
  • Ignition protected; USCG CFR 183.410

More Information
Part Number RS3-PCS
Charger Application Marine / RV
Charger Type On-Board
Charger Mode Automatic
Input Voltage 120 Volts, 240 Volts
Output Voltage 12 Volt, 24 Volt, 36 Volt
Amp Output 18 Amps
Charger Outputs 3 Bank
Amp Output Per Bank 6 Amps
DC Cord Length 5'
Length 10.25"
Width 6.5"
Height 3"
Warranty 2 Year (Factory Direct)
Write Your Own Review
You're reviewing:Pro Charging Systems RealPRO 3-Bank Battery Charger
Enter your shipping information below to get a shipping estimate.
Customer Questions
What is the length width depth of the 3 bank charger

The physical specifications of the RS3 are located within the 'More Info' tab. The Dimensions are: Length: 10.25"Width: 6.5"Height/Depth: 3"

Did you find what you were looking for?