The SmartOne C includes 4 AAA batteries, which can power the unit for up to 750 days. This cable is for hard wiring the SmartOne C to your boat, trailer, caravan, or asset’s 12v battery system. If your SmartOne C is disconnected from its power source, it will automatically switch to the internal AAA batteries and continue regular operation.
SmartOnce C Cable Features:
- 8-volt DC to 22-volt DC Power Cable
- Two dry contacts for sensor connections
- Automatic switching to Smartone C internal AAA batteries if needed