Heart Horse Split Charge Relay 12V 140 Amp Smart Dual Battery Isolator Manual/Auto Modes VSR-Voltage Sensitive Relay,with LED Screen Voltage Display, Fit for ATV, UTV, Boat, RV,Camper Vehicle

★★★★★ 4.8 147 reviews

$21.99
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$21.99
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Free shipping Free 30-day returns

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Product details

Management number 218883298 Release Date 2026/05/03 List Price $8.80 Model Number 218883298
Category
  • 【LED SCREEN REAL-TIME VOLTAGE DISPLAY】 This dual battery isolator is constructed with a voltmeter which will display the real-time voltage, allowing you to control the battery status at any time. If you connect 2 batteries, then the voltmeter will display the battery that has high voltage. The smart battery isolator is universal fit for truck, UTV/ATV, boat, marine, bus, etc.
  • 【EASY INSTALLATION AND WATERPROOF】 No need for alternator or ignition connection. After installation, it can still be used normally even if it is affected by vibration, various bad weather and other factors. At the same time, the isolator supports waterproof function, and the waterproof grade is IP68.
  • 【MANUAL MODES】 Press and hold the "Power" button for 3 seconds, the upper blue (LED) indicator light is on, and the manual mode is turned on. In this mode, click the "Power" button to turn on/off the isolator. Click the "power" button, the lower red (LED) indicator light is on, and the isolator is turned on; click the "power" button again, the lower red (LED) indicator light is off, and the isolator closure.
  • 【AUTOMATIC MODE】Long press the "Power" button for 3 seconds, the upper blue (LED) indicator light goes out, and the automatic mode is turned on. In automatic mode, the voltage-sensitive relay (VSR) cuts in at 13.3 volts, and the lower red (LED) indicator lights up. The voltage-sensitive relay (VSR) is cut off at 12.8 volts, and the lower red (LED) indicator light turns off
  • 【Pressure Protection】: Input voltage lower than 11V or Input voltage more than 17V: Circuit will be automatically disconnected so as to protect the main battery from over discharging. Please buy and use the dual battery isolator with confident because we offer quick and excellent after-sales service.

Model sku3426-yy
Wattage 1680 watts
Brand Name Heart Horse
Part Number sku3426-yy
Coil Voltage 12 Volts (DC)
Contact Type Normally Open
Manufacturer TripleWaterTripleGood
Mounting Type Surface Mount
Connector Type Screw
Current Rating 140 Amps
Operation Mode Auto,Manual
Contact Material Silver Alloy
Specification Met ABS
Contact Current Rating 140 Amps
Minimum Switching Voltage 12.8 Volts (DC)

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4.8 out of 5
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147 ratings | 60 reviews
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