Dual battery separator auxiliary battery charging, also known as voltage sensitive relay (VSR), can be used in lead-acid battery 12V circuit;
Protect the electronic equipment on the auxiliary battery circuit from the peak effect when the engine is started;
Dual battery voltage sensitive relays can be installed in circuit systems such as RVs, trucks, yachts, ships, ATVs, UTVs, and SUVs.
The product is a cover with a manual switch, engagement: 12.2V-15sec delay, separation: 12.0V-5sec delay
This product is made of PE plastic material, the circuit surface is pasted with transparent silicone, and the switch position is protected by a waterproof silicone cap.