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VEVOR Split Charge Relay Kit Voltage Sense Relay 12V 140A Dual Battery Isolator
VEVOR Split Charge Relay Kit Voltage Sense Relay 12V 140A Dual Battery Isolator
VEVOR Split Charge Relay Kit Voltage Sense Relay 12V 140A Dual Battery Isolator
VEVOR Split Charge Relay Kit Voltage Sense Relay 12V 140A Dual Battery Isolator
VEVOR Split Charge Relay Kit Voltage Sense Relay 12V 140A Dual Battery Isolator
VEVOR Split Charge Relay Kit Voltage Sense Relay 12V 140A Dual Battery Isolator
VEVOR Split Charge Relay Kit Voltage Sense Relay 12V 140A Dual Battery Isolator
VEVOR Split Charge Relay Kit Voltage Sense Relay 12V 140A Dual Battery Isolator
VEVOR Split Charge Relay Kit Voltage Sense Relay 12V 140A Dual Battery Isolator
VEVOR Split Charge Relay Kit Voltage Sense Relay 12V 140A Dual Battery Isolator
VEVOR Split Charge Relay Kit Voltage Sense Relay 12V 140A Dual Battery Isolator
VEVOR Split Charge Relay Kit Voltage Sense Relay 12V 140A Dual Battery Isolator
VEVOR Split Charge Relay Kit Voltage Sense Relay 12V 140A Dual Battery Isolator
VEVOR Split Charge Relay Kit Voltage Sense Relay 12V 140A Dual Battery Isolator
VEVOR Split Charge Relay Kit Voltage Sense Relay 12V 140A Dual Battery Isolator
VEVOR Split Charge Relay Kit Voltage Sense Relay 12V 140A Dual Battery Isolator
VEVOR Split Charge Relay Kit Voltage Sense Relay 12V 140A Dual Battery Isolator
VEVOR Split Charge Relay Kit Voltage Sense Relay 12V 140A Dual Battery Isolator

Features & Details

  • Manual/Automatic Modes, Seamless Switching: Say goodbye to complicated setups with our 12V 140A dual battery isolator kit! In manual mode, a single button press connects or disconnects your circuit. Switch to automatic mode, providing smart switching without the need for manual intervention. Bid farewell to circuitry woes and upgrade to smoother operations with our voltage sensitive relay (VSR)!
  • Real-Time Monitoring, Voltage at Your Fingertips: Stay informed and in control with our smart battery isolator, featuring an LED display that provides immediate status updates on your high-voltage battery's health. Keep tabs on your battery's condition at all times, ensuring reliable support throughout your journeys. Enjoy peace of mind and more secure energy usage wherever you go.
  • Comprehensive Protection, Dual Security: Trust in the smart, secure operation of our voltage sensitive relay isolator, equipped with advanced high and low voltage protection. Anytime voltage is below 11V or above 17V, it automatically disconnects the circuit, protecting your primary battery from deep discharge and your secondary battery from overcharging. Experience enhanced security and lasting performance with every use.
  • Installation Made Easy
  • Complete Kit, Installation Made Easy: Enjoy hassle-free setup with our all-in-one package, which includes every essential you need: red heat shrink tubing, lug cable ends, positive & negative battery connection cables, screws, and cable ties. No need for additional purchases, ensuring you have everything at your fingertips for a quick and easy installation.
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Reviews 4.7

All reviews are from verified purchases
Average rating based on 27 reviews
Top Reviews
Callie Callie
Reviewed on May 12,2025
Awesome product Great price Fast delivery Great tracking
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 ............................................................................................................

About this item

Product specification
Item Model Number
VSR002
Cut-In Charging Voltage
≥12.3V
Cut-Out Charge Voltage
≥12.6V
Maximum Charging Current
140A (within 5 minutes)
Continuous Charging Current
≥100A
Applicable Battery Voltage System
12V Storage Battery
Main Material
ABS
Voltage Sensitive Relay Dimensions (L x W x H)
2.7 x 2.7 x 2.2 in/ 68 x 68 x 56 mm
Product Weight (with all accessories)
3.3 lb/1.5 kg
Description

Dual Battery Isolator Kit Ensures Reliable Power Management

The VEVOR dual battery isolator kit ensures effective battery management for your vehicle. It ensures that your main battery stays charged while using a secondary battery. This kit is essential for those who need consistent power for accessories like radios or lights. With a 140Amp rating, it can handle high-power demands. Our VEVOR voltage-sensitive relay ensures efficient power distribution. That means you won't have to worry about your primary battery draining. You'll find it perfect for off-road adventures, camping trips, or daily use. Thanks to this kit's smart design, your batteries are always ready when needed.


140Amp Battery Isolator Meets High Power Demands Efficiently

It ensures that your secondary battery charges quickly and efficiently and can meet high power demands. The VEVOR relay provides reliable switching between charging and discharging modes. This means you can run high-power accessories without draining your main battery. Whether you're running a large inverter or multiple lights, this isolator can handle it. The 140Amp rating ensures that the secondary battery is always ready for use (i.e., ideal for those needing consistent power for various applications).


Smart Battery Isolator with VEVOR Voltage Sensitive Relay Enhances Efficiency

This VEVOR voltage sensitive relay improves the efficiency of your battery system. It automatically switches between charging and discharging modes, which means you get the most out of all your batteries without manual intervention. The relay ensures that your main battery remains charged while the secondary battery is in use. This smart technology minimizes battery drain and maximizes performance. No matter if you're on the road or off-road, the VEVOR relay provides optimal power management.


Easy Installation, Perfect for DIY Enthusiasts

How does a person install the VEVOR dual battery isolator kit? It is so simple. It comes with all the necessary accessories, so you don't need to buy extra components. The instructions are clear and easy to follow. This makes it perfect for DIY enthusiasts. Even with minimal experience, you can install it without any trouble. Your kit includes high-quality wires and connectors. These components ensure a secure and reliable connection quickly. Getting your dual battery system up and running is the best option for anyone looking to upgrade their vehicle's power management. Easy Installation The ease of installation makes this tool incredibly beneficial for anyone looking to upgrade their car's power control.


High-Quality Components Ensure Durability and Performance

It is built with high-quality components. The wires are sized correctly for optimal performance. AB material ensures durability and long-term use. This means you can depend on this kit for various applications, from camping to off-road adventures. Our strong construction ensures it endures tough conditions. The connectors are securely fastened to prevent any loose connections. This ensures that your batteries are always charged efficiently. High-quality components make this kit a reliable choice for power management.


Ideal for Multiple Vehicles, Including Trucks, RVs, and Boats

The kit is a versatile dual battery isolator kit. You can use it in multiple vehicles. This kit will work for trucks, RVs, boats, and more. Whether you're on a camping trip or an off-road adventure, this kit ensures reliable power. You can use it in cars with high accessory demands daily. Additionally, it's ideal for everyday use in vehicles with heavy accessories. The 12V system is compatible with different battery types. Therefore, it is important to consider a variety of power needs. Because this unit supports various battery types, it can meet different power needs. Our kit design ensures that it fits in several vehicle models. Therefore, we recommend the choice for those who need reliable energy in different settings.


Cost-Effective Solution for Dual Battery Systems

The VEVOR dual battery isolator kit offers great value for its price. It's a cost-effective solution for setting up dual battery systems. The kit includes everything you need for installation. This means you save money on buying extra components. High-quality components ensure long-term use, reducing replacement costs. Efficient power management means that you get the most out of your batteries. So you don't have to worry about frequent battery changes. This reduces the need for frequent changes, making the kit more affordable in the long term. A cost-effective investment in power management: The kit's affordability and performance make it an excellent choice for anyone seeking reliable power control.


140 Amp Dual Battery Isolator Kit
Designed for dual battery systems, our relay kit effortlessly tackles your circuit control challenges! Choose between manual and automatic modes for easy operation. With LED display, you can monitor your battery status in real-time, ensuring security with our high and low voltage protection.
Get real-time updates on your high-voltage battery's health with our LED display, ensuring you're always aware of your battery's condition. Whether you're out exploring the outdoors or tackling everyday tasks, our dual battery isolator makes your circuit control smarter than ever before.
Protect your batteries with unmatched security using our smart battery isolator, featuring high and low voltage protection. If voltage below 11V or above 17V, our intelligent system reacts instantly—automatically disconnecting the circuit to avoid damage from voltage irregularities.
Measuring only 2.7'' x 2.7'' x 2.2'', our compact 140A voltage sensitive relay isolator can be placed almost anywhere! It fits perfectly for mounting under the hood or inside an off-road vehicle and works flawlessly with your dual battery system.
Our dual battery isolator features a silicone-sealed interior, offering robust protection against water, dust, and harsh environmental conditions, shielding your outdoor dual battery systems. Deliver reliable performance, whether for off-road vehicles, motorhomes, yachts, or boats.
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Questions and Answers (1)

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Does it work such way: - when no charging current, it seaparates battaries. - when heawy discharging current, it is switching second battery to the powerline to help primary one automatically if not, then just use a diode in charging circuit.
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The isolator function allows both batteries to be charged during charging. When used with high current, the circuit is disconnected to protect the main battery from loss of power.
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VEVOR Split Charge Relay Kit Voltage Sense Relay 12V 140A Dual Battery Isolator

4.7 27 Reviews
57 99  
Exclusive 5,00€ off for your first three orders on the App.

6 m

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