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VEVOR Split Charge Relay Kit, 2mtr 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, 2mtr 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, 2mtr 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, 2mtr 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, 2mtr 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, 2mtr 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, 2mtr 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, 2mtr 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, 2mtr 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, 2mtr 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, 2mtr 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, 2mtr 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, 2mtr 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, 2mtr 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, 2mtr 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, 2mtr 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, 2mtr 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, 2mtr 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

Features & Details

  • 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. Note: This product is not suitable for lithium batteries.
  • 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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Reviews 4.7

All reviews are from verified purchases
Average rating based on 26 reviews
Top Reviews
Liam moore Liam moore
Reviewed on May 06,2025
A very comprehensive kit .it has everything you need for a split charge system.
Nabíjanie dvoch aku Nabíjanie dvoch aku
Reviewed on Apr 25,2025
The relay also works in reverse. So when the second battery is more charged, it still charges the starter battery. However, this is not always suitable. It can be turned off by interrupting the grounding wire. Otherwise, I am satisfied. Easy installation and the kit contains everything necessary.
Andreia Andreia
Reviewed on Apr 18,2025
Good Afternoon I request an invoice for compras@transformade.com Thank you
Tuukka Tuukka
Reviewed on Apr 12,2025
Does what its supposed to. Good price.
Ville Peltonen Ville Peltonen
Reviewed on Dec 29,2024
Serves the purpose well. I also added a separator switch in between, which allows me to completely cut off the power supply if necessary.
Jolanta Jolanta
Reviewed on Dec 05,2024
Very Well Excellents Excellents Services Best Of The Best Russian language should be added to the menu.... To Be Continued !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Luckybasstours Luckybasstours
Reviewed on Nov 21,2024
Works really good. Hate it when folks leave a review saying. Yeah it looks really good. An give things 5 stars without even trying a thing. I can say that I set this up with a 100ah battery an took it to Spain for a week. It kept the battery charged up on my 9 day 2500klm road trip. Battery kept all 3 of our phones and a lap top charged up. Also ran a diesel heater on colder nights. And I'm happy to say it saved my van battery from discharging overnight while the cooler box was on. Very handy bit of kit.
Terje Ek Bjørgvik Terje Ek Bjørgvik
Reviewed on Nov 16,2024
I ordered the set with 6 meters of cable, the one I received was just over 4 meters. I think the cables were a bit thin, otherwise satisfied.
TRANSFORMADE TRANSFORMADE
Reviewed on Oct 10,2024
Very good ............................................................................................................
TJ TJ
Reviewed on Oct 07,2024
It seemed high quality and works as it should. Not the cheapest magnetic, but that probably shows in better quality.

About this item

Product specification
Model
JDQTJ-2M
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
Description
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 Install
  • Rugged & Durable
  • Superb IP65 Waterproof
  • Fit Various Vehicles
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 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
All Accessories Included
The split charger relay kit is equipped with all parts needed for a complete installation, including screws, cable ties, etc.
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.
IP65 Waterproof Grade
The IP65 protection level ensures the split charger can be used optimally and remains protected from dust, rain, vibration, etc.
High-Quality Internal Layer
Silicone sealed inner layer is more secure and has anti-vibration capabilities. The plastic shell has high impact strength.
Thickened Battery Cable
The battery cable uses a pure flame retardant copper core and can be used for a long time. Total length of 4 red lines: 2 meters.
Wide Compatibility
The 12v split charge relay kit is ideal for installation into ATVs, UTVs, trucks, motor homes, and camping applications.
Specifications
  • Model: JDQTJ-2M
  • 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
Package Content
  • 1 x Split Charge Relay
  • 4 x Red Battery Cable 110A (2 mtr in total)
  • 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 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 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
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 Install
  • Rugged & Durable
  • Superb IP65 Waterproof
  • Fit Various Vehicles
All Accessories Included
The split charger relay kit is equipped with all parts needed for a complete installation, including screws, cable ties, etc.
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.
IP65 Waterproof Grade
The IP65 protection level ensures the split charger can be used optimally and remains protected from dust, rain, vibration, etc.
High-Quality Internal Layer
Silicone sealed inner layer is more secure and has anti-vibration capabilities. The plastic shell has high impact strength.
Thickened Battery Cable
The battery cable uses a pure flame retardant copper core and can be used for a long time. Length: 2 Meters.
Wide Compatibility
The 12v split charge relay kit is ideal for installation into ATVs, UTVs, trucks, motor homes, and camping applications.
Package Content
  • 1 x Split Charge Relay
  • 1 x 2 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
Specifications
  • Model: JDQTJ-2M
  • 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

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Questions and Answers (5)

5 Questions
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Showing 1-5 of 5
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Can this be used with one traditonal led battery and one lithium battery?
Answer This Question
Yes, this is feasible.
By vevor on
Smart generátorral is működik, mert sok eszköz nem kompatibilis vele sajnos
Answer This Question
Igen, intelligens generátorral is működik
By vevor on
What is the diameter of the cable's? Regards Nico
Answer This Question
Hello, the cross section of the cable is 10 mm2.
By vevor on
Je možné použít baterii LifePo4 jako druhou?, odpovídá nabíjecí napětí?.diky Luboš
Answer This Question
Ano, může to být i takto.
By vevor on
1 ora alatt mennyi a fogyasztása?
Answer This Question
Szinte nem fogyaszt áramot.
By vevor on

VEVOR Split Charge Relay Kit, 2mtr 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

4.7 26 Reviews
43 99   €
Exclusive 5,00€ off for your first three orders on the App.

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