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VEVOR Split Charge Relay Kit, 6mtr 12V, Automatic Dual Battery Isolator Kit with 140AMP Voltage Sense Relay VSR, Compatible with RV Marine Car Vehicle Truck Caravan Camper Yacht ATV UTV Boats Workshop VEVOR Split Charge Relay Kit, 6mtr 12V, Automatic Dual Battery Isolator Kit with 140AMP Voltage Sense Relay VSR, Compatible with RV Marine Car Vehicle Truck Caravan Camper Yacht ATV UTV Boats Workshop VEVOR Split Charge Relay Kit, 6mtr 12V, Automatic Dual Battery Isolator Kit with 140AMP Voltage Sense Relay VSR, Compatible with RV Marine Car Vehicle Truck Caravan Camper Yacht ATV UTV Boats Workshop VEVOR Split Charge Relay Kit, 6mtr 12V, Automatic Dual Battery Isolator Kit with 140AMP Voltage Sense Relay VSR, Compatible with RV Marine Car Vehicle Truck Caravan Camper Yacht ATV UTV Boats Workshop VEVOR Split Charge Relay Kit, 6mtr 12V, Automatic Dual Battery Isolator Kit with 140AMP Voltage Sense Relay VSR, Compatible with RV Marine Car Vehicle Truck Caravan Camper Yacht ATV UTV Boats Workshop VEVOR Split Charge Relay Kit, 6mtr 12V, Automatic Dual Battery Isolator Kit with 140AMP Voltage Sense Relay VSR, Compatible with RV Marine Car Vehicle Truck Caravan Camper Yacht ATV UTV Boats Workshop VEVOR Split Charge Relay Kit, 6mtr 12V, Automatic Dual Battery Isolator Kit with 140AMP Voltage Sense Relay VSR, Compatible with RV Marine Car Vehicle Truck Caravan Camper Yacht ATV UTV Boats Workshop
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VEVOR Split Charge Relay Kit, 6mtr 12V, Automatic Dual Battery Isolator Kit with 140AMP Voltage Sense Relay VSR, Compatible with RV Marine Car Vehicle Truck Caravan Camper Yacht ATV UTV Boats Workshop

$48.99
48.99
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About this item

  • Dual Battery Isolator: The smart battery isolator 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 can charge two batteries simultaneously and isolate them from each other when the vehicle is turned off.
  • Easy to Install: This split charge relay kit comes with complete accessories, allowing you to start installing directly without purchasing additional components. Besides, we have detailed instructions for you to complete the installation easily and flawlessly.
  • Rugged & Durable: Split charge relay is made of a premium plastic material, which is shockproof and dustproof, ensuring maximum strength and durability for long-lasting usage. You will always be prepared and confident to take on any challenge.
  • Superb IP65 Waterproof: Voltage sensitive relay is waterproof up to IP65, which means that your isolator is secure for use even in dusty, wet, and unexpected extreme weather environments. Great for extreme vibration applications as well.
  • Fit Various Vehicles: This isolator kit 12v has a compact size of 2.66" x 2.11" x 2.66", suitable for almost anywhere. Mainly used in off-road vehicles, camper vans, RVs, caravans, 4x4s, leisure vehicles, ships, yachts, marine applications, etc.

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VEVOR Split Charge Relay Kit, 6mtr 12V, Automatic Dual Battery Isolator Kit with 140AMP Voltage Sense Relay VSR, Compatible with RV Marine Car Vehicle Truck Caravan Camper Yacht ATV UTV Boats Workshop
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VEVOR Split Charge Relay Kit, 6mtr 12V, Automatic Dual Battery Isolator Kit with 140AMP Voltage Sense Relay VSR, Compatible with RV Marine Car Vehicle Truck Caravan Camper Yacht ATV UTV Boats Workshop
VEVOR Split Charge Relay Kit, 6mtr 12V, Automatic Dual Battery Isolator Kit with 140AMP Voltage Sense Relay VSR, Compatible with RV Marine Car Vehicle Truck Caravan Camper Yacht ATV UTV Boats Workshop
VEVOR Split Charge Relay Kit, 6mtr 12V, Automatic Dual Battery Isolator Kit with 140AMP Voltage Sense Relay VSR, Compatible with RV Marine Car Vehicle Truck Caravan Camper Yacht ATV UTV Boats Workshop
12V 140A Split Charge Relay Kit
Complete Accessories & Weather Resistance & Smart Charging
  • VEVOR dual battery isolator kit enables your accessories to run from a separate battery while the engine is not running on your vehicle. In the meantime, it keeps your main battery charged and ensures your vehicle is always ready to go. We provide all the accessories needed for a complete installation. The VEVOR split charge relay kit fits perfectly into most cars, RVs, trucks, caravans, ships, boats, yachts, etc. Charge up optimally and stand up to the toughest challenges with VEVOR.
  • Dual Battery Isolator
  • Easy to Instal
  • Rugged & Durable
  • Superb IP65 Waterproof
  • Fit Various Vehicles
VEVOR Split Charge Relay Kit, 6mtr 12V, Automatic Dual Battery Isolator Kit with 140AMP Voltage Sense Relay VSR, Compatible with RV Marine Car Vehicle Truck Caravan Camper Yacht ATV UTV Boats Workshop
Tough Equipment & Tools, Pay Less
VEVOR is a leading brand that specializes in equipment and tools. Along with thousands of motivated employees, VEVOR is dedicated to providing our customers with tough equipment & tools at incredibly low prices. Today, VEVOR has occupied markets of more than 200 countries with 10 million plus global members.
Why Choose VEVOR?
  • Premium Tough Quality
  • Incredibly Low Prices
  • Fast & Secure Delivery
  • 30-Day Free Returns
  • 24/7 Attentive Service
VEVOR Split Charge Relay Kit, 6mtr 12V, Automatic Dual Battery Isolator Kit with 140AMP Voltage Sense Relay VSR, Compatible with RV Marine Car Vehicle Truck Caravan Camper Yacht ATV UTV Boats Workshop
Tough Equipment & Tools, Pay Less
VEVOR is a leading brand that specializes in equipment and tools. Along with thousands of motivated employees, VEVOR is dedicated to providing our customers with tough equipment & tools at incredibly low prices. Today, VEVOR has occupied markets of more than 200 countries with 10 million plus global members.
Why Choose VEVOR?
  • Premium Tough Quality
  • Incredibly Low Prices
  • Fast & Secure Delivery
  • 30-Day Free Returns
  • 24/7 Attentive Service
VEVOR Split Charge Relay Kit, 6mtr 12V, Automatic Dual Battery Isolator Kit with 140AMP Voltage Sense Relay VSR, Compatible with RV Marine Car Vehicle Truck Caravan Camper Yacht ATV UTV Boats Workshop
All Accessories Included
The split charger relay kit is equipped with all parts needed for a complete installation, including screws, cable ties, etc.
VEVOR Split Charge Relay Kit, 6mtr 12V, Automatic Dual Battery Isolator Kit with 140AMP Voltage Sense Relay VSR, Compatible with RV Marine Car Vehicle Truck Caravan Camper Yacht ATV UTV Boats Workshop
Simple to Connect
No alternator or ignition connection is needed. An easy 3-wire connection at the battery can be used with the existing wiring in the vehicle.
VEVOR Split Charge Relay Kit, 6mtr 12V, Automatic Dual Battery Isolator Kit with 140AMP Voltage Sense Relay VSR, Compatible with RV Marine Car Vehicle Truck Caravan Camper Yacht ATV UTV Boats Workshop
IP65 Waterproof Grade
The IP65 protection level ensures the split charger can be used optimally and remains protected from dust, rain, vibration, etc.
VEVOR Split Charge Relay Kit, 6mtr 12V, Automatic Dual Battery Isolator Kit with 140AMP Voltage Sense Relay VSR, Compatible with RV Marine Car Vehicle Truck Caravan Camper Yacht ATV UTV Boats Workshop
High-Quality Internal Layer
Silicone sealed inner layer is more secure and has anti-vibration capabilities. The plastic shell has high impact strength.
VEVOR Split Charge Relay Kit, 6mtr 12V, Automatic Dual Battery Isolator Kit with 140AMP Voltage Sense Relay VSR, Compatible with RV Marine Car Vehicle Truck Caravan Camper Yacht ATV UTV Boats Workshop
Thickened Battery Cable
The battery cable uses a pure flame retardant copper core and can be used for a long time. Length: 6 Meters.
VEVOR Split Charge Relay Kit, 6mtr 12V, Automatic Dual Battery Isolator Kit with 140AMP Voltage Sense Relay VSR, Compatible with RV Marine Car Vehicle Truck Caravan Camper Yacht ATV UTV Boats Workshop
Wide Compatibility
The 12v split charge relay kit is ideal for installation into ATVs, UTVs, trucks, motor homes, and camping applications.
VEVOR Split Charge Relay Kit, 6mtr 12V, Automatic Dual Battery Isolator Kit with 140AMP Voltage Sense Relay VSR, Compatible with RV Marine Car Vehicle Truck Caravan Camper Yacht ATV UTV Boats Workshop
Specifications
  • Model: JDQTJ-6M
  • Rating Voltage: 12V DC
  • Continuous Current: 140A
  • Intermittent Current: 160A
  • Cut-in Voltage: 13.3V
  • Cut-out Voltage: 12.8V
  • IP Rating: IP65
  • Material: Nylon Plastic
  • Current Draw-Charging: 280mA
  • Current Draw-Standby: 8mA
  • Power Studs: M6 Stainless Steel
  • Delay Time: 5 Seconds
  • Disengage Delay: About 5-10 Seconds
  • Operation Temperature Range: -30 to 105℃ / -22 to 221℉
  • Item Dimensions(L x W x H): 2.66 x 2.11 x 2.66 in / 6.76 x 5.36 x 6.76 cm
  • Net Weight: ‎4.14 lbs / 1.88 kg
VEVOR Split Charge Relay Kit, 6mtr 12V, Automatic Dual Battery Isolator Kit with 140AMP Voltage Sense Relay VSR, Compatible with RV Marine Car Vehicle Truck Caravan Camper Yacht ATV UTV Boats Workshop
Package Content
  • 1 x Split Charge Relay
  • 1 x 6 mtr Red Battery Cable 110A
  • 1 x 1 mtr Black Ground Cable 110A
  • 1 x Negative Marine Battery Terminal
  • 1 x Positive Marine Battery Terminal
  • 2 x Fuse Holders
  • 3 x Lug Connector
  • 3 x Insulated Blue Ring Terminal
  • 15 x Cable Ties
  • 2 x 250 mm Red 110A Cable
  • 2 x Shrink Tube
  • 1 x Drill Bit
  • 1 x Black Split Conduit
  • 1 x Set of Screws
VEVOR Split Charge Relay Kit, 6mtr 12V, Automatic Dual Battery Isolator Kit with 140AMP Voltage Sense Relay VSR, Compatible with RV Marine Car Vehicle Truck Caravan Camper Yacht ATV UTV Boats Workshop
VEVOR Split Charge Relay Kit, 6mtr 12V, Automatic Dual Battery Isolator Kit with 140AMP Voltage Sense Relay VSR, Compatible with RV Marine Car Vehicle Truck Caravan Camper Yacht ATV UTV Boats Workshop
VEVOR Split Charge Relay Kit, 6mtr 12V, Automatic Dual Battery Isolator Kit with 140AMP Voltage Sense Relay VSR, Compatible with RV Marine Car Vehicle Truck Caravan Camper Yacht ATV UTV Boats Workshop
Tough Equipment & Tools, Pay Less
VEVOR is a leading brand that specializes in equipment and tools. Along with thousands of motivated employees, VEVOR is dedicated to providing our customers with tough equipment & tools at incredibly low prices. Today, VEVOR has occupied markets of more than 200 countries with 10 million plus global members.
Why Choose VEVOR?
  • Premium Tough Quality
  • Incredibly Low Prices
  • Fast & Secure Delivery
  • 30-Day Free Returns
  • 24/7 Attentive Service
VEVOR Split Charge Relay Kit, 6mtr 12V, Automatic Dual Battery Isolator Kit with 140AMP Voltage Sense Relay VSR, Compatible with RV Marine Car Vehicle Truck Caravan Camper Yacht ATV UTV Boats Workshop
Tough Equipment & Tools, Pay Less
VEVOR is a leading brand that specializes in equipment and tools. Along with thousands of motivated employees, VEVOR is dedicated to providing our customers with tough equipment & tools at incredibly low prices. Today, VEVOR has occupied markets of more than 200 countries with 10 million plus global members.
Why Choose VEVOR?
  • Premium Tough Quality
  • Incredibly Low Prices
  • Fast & Secure Delivery
  • 30-Day Free Returns
  • 24/7 Attentive Service
VEVOR Split Charge Relay Kit, 6mtr 12V, Automatic Dual Battery Isolator Kit with 140AMP Voltage Sense Relay VSR, Compatible with RV Marine Car Vehicle Truck Caravan Camper Yacht ATV UTV Boats Workshop
12V 140A Split Charge Relay Kit
Complete Accessories & Weather Resistance & Smart Charging
  • VEVOR dual battery isolator kit enables your accessories to run from a separate battery while the engine is not running on your vehicle. In the meantime, it keeps your main battery charged and ensures your vehicle is always ready to go. We provide all the accessories needed for a complete installation. The VEVOR split charge relay kit fits perfectly into most cars, RVs, trucks, caravans, ships, boats, yachts, etc. Charge up optimally and stand up to the toughest challenges with VEVOR.
  • Dual Battery Isolator
  • Easy to Instal
  • Rugged & Durable
  • Superb IP65 Waterproof
  • Fit Various Vehicles
VEVOR Split Charge Relay Kit, 6mtr 12V, Automatic Dual Battery Isolator Kit with 140AMP Voltage Sense Relay VSR, Compatible with RV Marine Car Vehicle Truck Caravan Camper Yacht ATV UTV Boats Workshop
All Accessories Included
The split charger relay kit is equipped with all parts needed for a complete installation, including screws, cable ties, etc.
VEVOR Split Charge Relay Kit, 6mtr 12V, Automatic Dual Battery Isolator Kit with 140AMP Voltage Sense Relay VSR, Compatible with RV Marine Car Vehicle Truck Caravan Camper Yacht ATV UTV Boats Workshop
Simple to Connect
No alternator or ignition connection is needed. An easy 3-wire connection at the battery can be used with the existing wiring in the vehicle.
VEVOR Split Charge Relay Kit, 6mtr 12V, Automatic Dual Battery Isolator Kit with 140AMP Voltage Sense Relay VSR, Compatible with RV Marine Car Vehicle Truck Caravan Camper Yacht ATV UTV Boats Workshop
IP65 Waterproof Grade
The IP65 protection level ensures the split charger can be used optimally and remains protected from dust, rain, vibration, etc.
VEVOR Split Charge Relay Kit, 6mtr 12V, Automatic Dual Battery Isolator Kit with 140AMP Voltage Sense Relay VSR, Compatible with RV Marine Car Vehicle Truck Caravan Camper Yacht ATV UTV Boats Workshop
High-Quality Internal Layer
Silicone sealed inner layer is more secure and has anti-vibration capabilities. The plastic shell has high impact strength.
VEVOR Split Charge Relay Kit, 6mtr 12V, Automatic Dual Battery Isolator Kit with 140AMP Voltage Sense Relay VSR, Compatible with RV Marine Car Vehicle Truck Caravan Camper Yacht ATV UTV Boats Workshop
Thickened Battery Cable
The battery cable uses a pure flame retardant copper core and can be used for a long time. Length: 6 Meters.
VEVOR Split Charge Relay Kit, 6mtr 12V, Automatic Dual Battery Isolator Kit with 140AMP Voltage Sense Relay VSR, Compatible with RV Marine Car Vehicle Truck Caravan Camper Yacht ATV UTV Boats Workshop
Wide Compatibility
The 12v split charge relay kit is ideal for installation into ATVs, UTVs, trucks, motor homes, and camping applications.
VEVOR Split Charge Relay Kit, 6mtr 12V, Automatic Dual Battery Isolator Kit with 140AMP Voltage Sense Relay VSR, Compatible with RV Marine Car Vehicle Truck Caravan Camper Yacht ATV UTV Boats Workshop
Package Content
  • 1 x Split Charge Relay
  • 1 x 6 mtr Red Battery Cable 110A
  • 1 x 1 mtr Black Ground Cable 110A
  • 1 x Negative Marine Battery Terminal
  • 1 x Positive Marine Battery Terminal
  • 2 x Fuse Holders
  • 3 x Lug Connector
  • 3 x Insulated Blue Ring Terminal
  • 15 x Cable Ties
  • 2 x 250 mm Red 110A Cable
  • 2 x Shrink Tube
  • 1 x Drill Bit
  • 1 x Black Split Conduit
  • 1 x Set of Screws
VEVOR Split Charge Relay Kit, 6mtr 12V, Automatic Dual Battery Isolator Kit with 140AMP Voltage Sense Relay VSR, Compatible with RV Marine Car Vehicle Truck Caravan Camper Yacht ATV UTV Boats Workshop
Specifications
  • Model: JDQTJ-6M
  • Rating Voltage: 12V DC
  • Continuous Current: 140A
  • Intermittent Current: 160A
  • Cut-in Voltage: 13.3V
  • Cut-out Voltage: 12.8V
  • IP Rating: IP65
  • Material: Nylon Plastic
  • Current Draw-Charging: 280mA
  • Current Draw-Standby: 8mA
  • Power Studs: M6 Stainless Steel
  • Delay Time: 5 Seconds
  • Disengage Delay: About 5-10 Seconds
  • Operation Temperature Range: -30 to 105℃ / -22 to 221℉
  • Item Dimensions(L x W x H): 2.66 x 2.11 x 2.66 in / 6.76 x 5.36 x 6.76 cm
  • Net Weight: ‎4.14 lbs / 1.88 kg

Specification

Model
JDQTJ-6M
Rating Voltage
12V DC
Continuous Current
140A
Intermittent Current
160A
Cut-in Voltage
13.3V
Cut-out Voltage
12.8V
IP Rating
IP65
Material
Nylon Plastic
Current Draw-Charging
280mA
Current Draw-Standby
8mA
Power Studs
M6 Stainless Steel
Delay Time
5 Seconds
Disengage Delay
About 5-10 Seconds
Operation Temperature Range
-30 to 105℃ / -22 to 221℉
Item Dimensions(L x W x H)
2.66 x 2.11 x 2.66 in / 6.76 x 5.36 x 6.76 cm
Net Weight
‎4.14 lbs / 1.88 kg
Manual
Download Link
Questions and Answers
34 Questions
Will this link the primary and secondary sides together if the secondary is what goes above 13 volts? In other words, if in an RV, a charger running on shore power is connected directly to the house battery, will the isolator allow the start battery to also be charged? Or would the shore power charger have to also be connected on the start battery side?
Yes, you are right.
By vevor
What gauge wire is in the kit?
The red wire is 10 square mm and the black wire is 16 square mm.
By vevor
do both negatives post need to connected together with one wire or just grounded to vehicle
Yes, it can be connected together with a wire.
By vevor
Can this be used to charge two different batterys from the same solar system?
Yes, it can be used to charge two different batterys from the same solar system.
By vevor
Will this work on a diesel truck. I have two batteries in my truck but if I find the main primary battery and hook it up to that one that should be okay right
Yes, it is okay.
By vevor

Customer Reviews

Ratings by Features

  • 4.8
  • 4.7
  • 4.7
  • 4.7
  • See More See Less
17 Review(s)
Clear filters
Leo V Leo V
DIY Installer
Great kit and very easy to install with minimal experience. A good crimping tool is essential the securing cable end connectors. Works as described. I have independent voltage gauges for each battery. The unit's cut in, cut out voltage was accurate.
Donald Janowski Donald Janowski
Mr.
Amazed with this product. It works really good. It's not loud at all. Not silent, but as quiet as anyone should expect. Great quality. Is a must have.
Lin yang Lin yang
Split charger
I bought it recently and I really recommend this product if anyone need one. Good quality, fair price.
Paul Fyffe Paul Fyffe
Purchasing and acquisitions
Really needed it came just in time because my old one crapped out on me really happy thank you. All I need is some new batteries but seriously thank you it's real good item
Ron Ron
Mr
Kit works well and wires are sized right. Because of an unibody car I need an extra long ground cable to finish the installation. Would I buy again, yes.
Tracy Tracy
Wires
Great buy you need this if you have speakers and amp hooks up very well when you have an extra battery to run your app and speakers off of with highly recommend Best Buy ever had great customer service great delivery showed up and scheduled easy to track will definitely recommend
So far its working So far its working
Still Working
The hook up was easy and quick. Just wish that there was a way to connect the two batteries in parallel in case the start battery was dead.
Traveler Traveler
Chief
The item was easy to install and worked as expected. I like camping with my truck and dogs, and this item and my inverter have improved my camping experiences. I want to add that it is reasonably priced and therefore a good value for the money.
PhxBrad PhxBrad
Customer
A quote off the description -- ""Easy to Install: This split charge relay kit comes with complete accessories, allowing you to start installing directly without purchasing additional components."" Nothing is easy to install, BUT, this kit does have everything needed. It even has the 80a fuses included. The price for the cable alone is worth the total price of the kit. Buy this all separately and you will spend twice as much. It's Made in China, but so is everything else these days. Everything was as described. A worthwhile purchase. And now for the installation .....
Rob Rob
Best and Easiest Dual I Ever Installed
Simple, Easy, and all the parts and extra parts you will need. Took me more time to figure out how I wanted to install it than doing it.

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