Battery separator 12V 125A

The voltage-sensing relay (or separator) can charge 2 batteries of different capacities simultaneously from an alternator.

When the engine is running and the voltage of the starter battery reaches the relay's closing threshold, the relay closes, enabling the 2 batteries to be charged simultaneously.
When the engine stops and the voltage drops to 12.8V, the relay reopens automatically, separating the 2 batteries.
No modification of the existing system is required.

Technical specifications :

• Max. charging current : 125A
• Closing voltage: 13.7V
• Opening voltage : 12.8V
• Dimensions LxWxH: 69x69x50mm