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JESTMOTOR Dual Battery Isolator Kit 12V 140Amp Voltage Sensitive Relay VSR Double Battery Automatic Charger & Wiring Cable Kit
This Is a More Convenient Car Battery Disconnect Switch System That Can Remotely Master Kill Your Car Power System,A Proper Maintenance Will Extend And Protect The Battery And Engine Life.
The split charge relays allows the split charging of a second battery without discharging the primary battery or the start battery.
Digital Display Voltage Sensitive Relay
Features:
- Has Automatic/Manual Two Mode,The design of the digital voltage display not only facilitates real-time grasp of battery power, but also allows precise control of battery voltage.
- Function: Cut in voltage is 13.3V and Cut out voltage is 12.8V. Two 12V batteries are connected in parallel through this voltage sense relay. Lettng the car generator charge both batteries (Starter battery and a leisure battery).
- Design for two battery systems isolate and charge, and it allow to have two separate power sources while charging by one alternator.
- With an IP68 waterproof rating for all-weather use, this product is the ultimate power solution for all off-road and road trips!
- Widely used for car, vehicle, RV, ATV, UTV and boat, also two battery electrical equipment.
IP68 Waterproof
With high-quality materials and an IP68 waterproof, dustproof, and vibration-proof construction, our battery isolator delivers reliable performance even in harsh environments
Silicon Sealed Internal Layer
Using advanced programming, this dual - battery isolator delivers top - notch performance with zero energy loss, The outer enclosed casing and inner silicone - sealed layer protect the isolator from damaging substances.
Manual/Auto Mode
- Manual State Function: Press the button for 3 seconds, the BLUE led will be On, and the manual mode is on. Press the button each time, you can complete the circuit connection and disconnection.
- In auto mode, when the input voltage exceeds 13.3V, the circuit will be connected automatically, the voltmeter and red led indicator will also be ON. When the input voltage drops to 12.8V, the circuit will be disconnected automatically, and the voltmeter and led indicator will also be OFF.
Voltage Sensitive Relay VSR Smart Dual Battery Isolator Kit
- CUT-IN VOLTAGE: 13.3V; DCCUT-OUT VOLTAGE:12.8V DC.
- Voltage Sensitive Relay (VSR) allows charging of two batteries simultaneously. When the engine starts and the starting battery reaches 13.3 volts, the VSR engages, allowing both battery packs to charge simultaneously (Starting Battery Pack and Household Battery Pack).
- When the voltage drops below 12.8 volts, the VSR disconnects and separating the battery. This reduces the possibility of battery depletion, effectively protects sensitive electronic devices powered by indoor batteries, and extends their service life.