Dual Battery Smart Isolator DEWINNER - VSR - Voltage Sensitive Relay, 12V 140 Amp Specially Designed for ATV, UTV, Boats, RVs, Campers 5th Wheels Off Road Vehicles Rhino (12V Isolator)

★★★★★ 4.7 36 reviews

$24.99
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$24.99
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 217657465 Release Date 2026/04/19 List Price $10.00 Model Number 217657465
Category
  • Easy to Install: No alternator or ignition connection needed. If you want additional components to complete installation, please click "DEWINNER dual battery isolator kit".
  • VOLTAGE SENSITIVE RELAY: DEWINNER Automatic 140 Amp Dual Battery Isolator is all you need to charge Two Battery Systems. 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 start your vehicle. It's like having two separate power sources for each battery while only having one alternator! (Only suitable for lead-acid batteries versus lead-acid batteries)
  • FITS A WIDE VARIETY OF VEHICLES -Like Having Two Separate Power Sources,The Dual Battery Isolator Kit Enables Your Accessories to Run From a Separate Battery While the engine is not running on your vehicle While keeping your Main Battery Charged and Your Vehicle Always Ready to Go and Start When You Want It. Suitable for 12V 4WD, marine, truck, caravan & camping applications
  • WHAT YOU GET: SingleIsolator: 140 Amp Smart Battery Isolator; Easy-to-follow directions for the novice DIYer.
  • BUY WITH CONFIDENCE: Every 140 Amp Dual Battery Isolator is backed by an industry leading 12-month warranty. If you are not 100% satisfied with your purchase, simply take advantage of the No Questions Asked, 30-Day Money Back Guarantee!!
UPC 759663942119
Brand Name DEWINNER
Unit Count 1 Count
Part Number DE-C
Coil Voltage 12 Volts
Contact Type Normally Open
Manufacturer DEWINNER
Mounting Type Surface Mount
Connector Type Screw
Current Rating 140 Amps
Operation Mode Automatic
Contact Material Copper
Specification Met Ip65
Number of Terminals 2
Contact Current Rating 140 Amps
Minimum Switching Voltage 12 Volts

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4.7 out of 5
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36 ratings | 15 reviews
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