Click to enlargeBalmar Digital Duo Charge - 12/24V
Manufacturer: BalmarPart #: DDC-12/24SKU: 68763
- 30A
- 24V
Item #: 68763
Category: Alternators
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Description
Digital Duo Charge - 12/24V 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. Features: Multi Bank Charging 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 This product may not be returned to the original point of purchase.
Please contact the manufacturer directly with any issues or concerns.
Specifications
| Brand | Balmar |
|---|---|
| Part Number | DDC-12/24 |
| EverTide SKU | 68763 |
| UPC | 676205600880 |
| Voltage | 24 V |
Specifications are provided by the manufacturer. Confirm fitment for your application before ordering, or contact us and we'll help.
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Returns are accepted within 30 dayson items that are unused and in their original packaging. Some items may be subject to a manufacturer restocking fee. Special-order items may not be eligible — if you're unsure, ask us before ordering.
Balmar productscarry the manufacturer's standard warranty. For a warranty claim or a return authorization, see our full returns policy or contact us.
Electrical — frequently asked
- What’s the difference between marine wire and regular wire?
- Marine wire uses tinned (tin-coated) copper strands that resist the corrosion salt air causes, and it’s more finely stranded so it flexes with vibration without breaking. Standard automotive or household wire corrodes and fails much faster in a marine environment.
- How do I size a fuse for a marine circuit?
- Size the fuse to protect the wire, not just the device. Match the fuse rating to the wire gauge’s safe current capacity so the fuse blows before the wire overheats. When adding a new circuit, follow the wire manufacturer’s ampacity chart for the gauge and run length you’re using.
- Do I need a battery switch on my boat?
- A marine battery switch is strongly recommended. It lets you disconnect the battery for storage or service, isolate a failed battery, and — on multi-battery setups — choose which bank powers the boat. It’s a core safety and reliability component.
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