Feature

1. 12V,140A/24V,100A
2. Designed for dual battery system
3. Suitable for 12V/24V charging system
4. Surge protect
5. With clear cover
6. Easy to install

Summary

1. When the engine is started and the voltage of start battery is higher than cut-in volts, the smart battery isolator (SBI) keeps engaging, two batteries (start and house)are charged simultaneously. Unit Indicator (LED) is on.

2. When the engine is stopped, the batteries no longer have a charge from the alternator, and the loads on the batteries begin to deplete them. Unit Indicator (LED) is on

3. When the voltage drops below cut-out volts for 5 seconds, the SBI senses it and disengages, separating both batteries. This can save power of your start battery from being drained by over loads on house battery. Unit Indicator (LED) is off.

4. When the vehicle is restarted, the start battery has enough power to crank the engine, and the engine is powering the alternator, when the start battery has reached the cut-in volts, the SBI engaged again. Unit Indicator (LED) is on.

Electronic Specifications

LED Indications

On:Isolator engaged
Off:Isolator disengaged

Dimensions

6.5(L)*67.5(W)*53.5(H)mm

Wiring Diagram