Balmar Digital Duo Charge, 12/24v, w/Wires

The Digital Duo Charge (DDC-12/24) provides a hands offsolution for charging two battery banks without the use of problematic isolators or manual battery switches.

During charging the DDC-12/24 monitors voltage at the house battery.

When voltage exceeds the set minimum (typically 13.2V in a 12V system and 26.4V in a 24V system) the DDC-12/24 automatically engages, providing up to 30A charge current to the starting battery.

When no charge source is present, the DDC-12/24 separates the batteries so the starting battery wont be accidentally discharged into the house battery.

An optional solenoid control enables higher start battery charging output when required.

The DDC is a Solid-State Battery Combiner Control Voltage and Current between House and Start Batteries

Eliminates the Need for an Isolator, Relay or Manually Operated Battery Switch

Used in Concert with Max Charge or ARS-5 Regulators

Can also be Employed without a Balmar Regulator

Works in Both 12V and 24V Applications

House and Start Batteries can be different technologies

Start Battery Temperature Sensing Available with the MC-TS-B Sensor Cable

4 Battery Programs Supported for the Start Battery: Standard Flooded, Deep Cycle Flooded, AGM and Gel Cell