The Voltage Sensitive Relay isolates a second battery and electronics from harmful engine starting spikes while allowing two or more batteries to be charged at the same time. The relay stays open when the engine is first started and the relay then closes allowing the two batteries to be charged together.
For use on charging systems up to 140amp.
Specifications
- Warranty: One Year
- Voltage: 12V
- Weight: .236kg
- Amps: 140A
- Mount: Surface