Battery isolator 12/24V 100A

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, allowing the 2 batteries to be charged at the same time.
When the engine stops and the voltage drops back to 12.8V, the relay reopens automatically, separating the 2 batteries.
No modification of the existing system is necessary.
Separator with coupling authorization by a + after contact for starting assistance.

• Max. load current : 100A
• Closing voltage: 13.2V/26.4V
• Opening voltage: 12.8V/25.6V
• + after contact: Yes
• Dimensions LxWxH: 46x46x80mm