Dual voltage sensing relay module senses when a charge is inputted into a dual battery system and allows them to be charged simultaneously.
When there is no charge input the relay opens and isolates the batteries from each other. The dual sensing relay allows a charge to be added to either of the batteries in the system.
Relay closes once voltage has reached 13.7V and opens once the charge drops below 12.7V.
- Continuous Current (amps): 135A @ 12V
- Base Dimensions: 68(W)mm x 68(L)mm x 45(H)mm
- Stud size: 6mm
- Screw Hole Size: 4.5mm