The Digital Duo Charge (DDC-12/24) provides a “hands off” solution 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 won’t be accidentally discharged into the house battery. An optional solenoid control enables higher start battery charging output when required.
- Digital Duo Charge 12V and 24V Solid-State Battery Combiner
- Multi Bank Charging
- Works in both 12V and 24V applications.
- The DDC is a Solid-State Battery Combiner.
- Can also be employed without a Balmar Regulator.
- Use in concert with Max Charge or ARS-5 Regulators.
- House and Start Batteries can be different technologies.
- Controls voltage and current between house and start batteries.
- Eliminates the need for an isolator, relay or manually operated battery switch.
- 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
- Manufacturer: Balmar
- Model Number: Digital Duo Charge
- Part Number: DDC-12/24
- Also Known As: DDC12/24