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Dual Pro 12v 24v 36v 45 Amp Professional Series Waterproof Marine On-Board Charger - PS3

Was: $499.00
Sale Price: $401.95
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Another BatteryStuff favorite. Built with pride in the USA, these are one of our most well made, durable lines of chargers!

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Product InformationStore Part Number: PS3


Dual Pro PRO SERIES 12/24/36V 15 A 3Bank
The Pro Series is a top of the line 15 amps per bank charger a total of 45 amps. Microprocessor controlled, independent outputs offer very quick recharge and dependable long-term storage. Dual Pro Battery Chargers incorporate important features such as being fully waterproof, completely automatic, overcharge protected, temperature compensating, and ignition protected. They also have LED readouts and are USCG approved.

Can be utilized for multiple 12 volt battery configurations series and/or parallel 12, 24, or 36 volts, where rugged waterproof charger construction is needed. There are no mounting restrictions requirements with Dual Pro Chargers. Use with Flooded Wet Cell or AGM batteries, can be special order for true Gel Cell batteries (additional charge applies).

Made in the United States


  • Made in the United States
  • LED Charger Indicator
  • Full Shutoff at end of charge
  • Temperature Compensation
  • Waterproof & Easy Install
  • Optimal 3 Step Charging
  • Built-in Mode Indicators
  • Spark Free Hook Up
  • Reverse Polarity Protection
  • Short Circuit Protection
  • DC charge cables = 5ft. AC power cord = 3ft.
  • 3 Year Warranty


* Flat Rate shipping is for the lower 48 states only.

Tech Specs

  • Dimensions (LxWxH): 13.00 x 8.25 x 6.00 in
  • Weight: 24.0 lb
  • Shipping Weight: 26.0 lb
  • Max Current, During Bulk Charge: 15 A per bank
  • Model: PS3
  • Manufacturer: Pro Charging Systems
  • AC Input Volts: 115 V
  • AC Input Volts Freq.: 60 Hz
  • Output Banks: 3
  • Regulatory Approval: USCG 33 CFR183.410 CE Approved
  • Manufacturer Part #: PS3
  • Made In: USA

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Manuals & Tutorials


Chargers Tutorial

Why does it read 13 volts?

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