Dual Battery Smart Isolator 12V 140A Car Parts Relay VSR for Campers

About this item: [Wide Compatibility]--This battery isolators are small and suitable for almost anywhere, for ATV, UTV, Boats, RV's, marine vehicle, truck, caravan

[Working Voltage]--Voltage Sensitive Relay (VSR) cuts in at 13.3 volts and cuts out at 12.8 volts to ensure your primary battery is always charged and ready to run your vehicle

[Function]--With the engine running the VSR will engage when the starting battery reaches 13.3 Volts and the LED light will illuminate. This means that both batteries are now linked and the system is working.Once you turn off your vehicle the system will disengage the two batteries as it reaches 12.8 Volts, leaving your main battery safe to start again

[Important Note]--When connecting accessories to your second battery ensure they are fused within 0.98FT

Product parameters:

Type: 12V Voltage Sensitive Relay

Continuous current: 80-100A

Instantaneous current: 125A

Current Consumption - Charging: 240mA

Current Consumption - Standby: 8mA

Detachment delay: 5-10 seconds

Recommended Fuse: 80Amp

Power stud: M6 copper screw nut

Surge Protection: Built-in

1. When the battery power is low, disconnect the auxiliary battery, and first ensure the charging and operation of the main battery.

2. After the main battery is fully charged, it will automatically charge the auxiliary battery without affecting the power supply of electrical equipment.

3. Automatically cut off the connection of the main battery and the auxiliary battery when it is not charging, so there is no need to worry about the engine unable to start due to lack of power.

Material: ABS

colour: black

Package Contents:

1 x battery isolator

Only the above package content, other products are not included.

Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.

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