Digital Duo Charge 12V/24V Regulator
Mouse Over to Zoom
Click to Enlarge

BALMARDigital Duo Charge 12V/24V Regulator


In stock online.

Add extra coverage from the date of purchase beyond the manufacturer’s warranty.  View Details

Model # 3771243 | Mfg # DDC-12/24UPC # 676205600880
Digital Duo Charge 12V/24V Regulator




Digital Duo Charge 12V/24V Regulator

Name Value
Features Adjustable Regulator
Optional Temperature Sensing
ISO Approved Ignition-Safe Design for Marine Gas or Diesel Engines
Meets USCG Title 33
ISO 8838 and SAE J1181 Safety Standards
Outputs 2 Outputs
Type Regulators
Voltage 12 Volts DC
Warranty Details One Year

Product Overview

The BALMAR Digital Duo Charge 12V/24V Regulator delivers a new level of safety and intelligence to starting battery charging. Simply connect your house battery directly to your alternator and regulator, and connect the house and starting batteries via the Duo Charge. When house battery voltage exceeds 13V, a regulated current of up to 30A brings the start battery to its full charge. Four pre-set programs: Std. Flooded, Deep Cycle Flooded, AGM and Gel, ensure proper voltage control to the start battery, no matter what type of house battery you''re using. Optional solenoid control and battery temperature sensing. 12V or 24V operation. Auto or manual control. Fused 10-ga. input and output wiring included.

  • Automatic Functions: Four preset charging programs
  • Allows charging of second battery when voltage in first battery exceeds 13.3V
  • User Selectable Functions: Battery type, auto or manual operation (with external switch)
  • Status Display: Six color-coded LEDs
  • Dimensions: 4.8"" x 3.25"" x 1.5""
  • Wiring Harness Included: Input, output wires fused at 30A
  • Warranty: One Year

Digital Duo Info Sheet


The West Advisor articles have answered boaters' questions and provided solutions to boating problems for more than 20 years. West Marine has compiled one of the Web's most comprehensive collections of technical boating information articles.

Related West Advisor Articles


Product Q & A