Voltage sensitive relay VSR 12/24V 140A
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Ideal for dual battery set-ups as they enable two batteries to be charged at the same time and then isolates the batteries from each other when the vehicle is turned off, ensuring your starting battery is always charged & ready to go.
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Dual sense and dual voltage model
DIGITAL VOLTAGE SENSING RELAY
Allows charging of two batteries from one charging source
When the DVSR senses that the batteries are not being charged (voltage drops to below 12.8/26.5v) the DVSR deactivates separating the two batteries into two separate banks.