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VEVOR Split Charge Relay Kit Voltage Sense Relay 4 mtr 12V 140AMP Professional
VEVOR Split Charge Relay Kit Voltage Sense Relay 4 mtr 12V 140AMP Professional
VEVOR Split Charge Relay Kit Voltage Sense Relay 4 mtr 12V 140AMP Professional
VEVOR Split Charge Relay Kit Voltage Sense Relay 4 mtr 12V 140AMP Professional
VEVOR Split Charge Relay Kit Voltage Sense Relay 4 mtr 12V 140AMP Professional
VEVOR Split Charge Relay Kit Voltage Sense Relay 4 mtr 12V 140AMP Professional
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VEVOR Split Charge Relay Kit Voltage Sense Relay 4 mtr 12V 140AMP Professional
VEVOR Split Charge Relay Kit Voltage Sense Relay 4 mtr 12V 140AMP ProfessionalVEVOR Split Charge Relay Kit Voltage Sense Relay 4 mtr 12V 140AMP Professional

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 18 reviews

Top Reviews
Dwp
Reviewed on Apr 05,2025
Good quality and easy to use. Everything included to connect directly. Instructions are included.
Good quality and easy to use. Everything included to connect directly. Instructions are included.
Roelof
Reviewed on Mar 27,2025
Works well, easy to install Good price-quality ratio Ideal for a second battery in a camper
Works well, easy to install Good price-quality ratio Ideal for a second battery in a camper
Ralf
Reviewed on Feb 16,2025
NL: Good extended set, works well and is good in quality. EN: Good extended set, works well and is good in quality.
NL: Good extended set, works well and is good in quality. EN: Good extended set, works well and is good in quality.
About this item
Product specification
Model
JDQTJ-4M
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
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: 4 Meters.
Wide Compatibility
The 12v split charge relay kit is ideal for installation into ATVs, UTVs, trucks, motor homes, and camping applications.
  • Model: JDQTJ-4M
  • 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
  • 1 x Split Charge Relay
  • 1 x 4 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
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: 4 Meters.
Wide Compatibility
The 12v split charge relay kit is ideal for installation into ATVs, UTVs, trucks, motor homes, and camping applications.
  • 1 x Split Charge Relay
  • 1 x 4 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
  • Model: JDQTJ-4M
  • 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
Product guides and documents
User manual-en (PDF)Review
Questions and Answers (8)
8 Questions
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Kan ik deze ook gebruiken voor een 185 Amp leefbatterij
Answer This Question
Nee, het vermogen is te hoog.
By vevor on Oct 07, 2024
Helpful? 0
Goedemorgen, Kunt u in de aansluit-tekening van deze isolator de polariteit van de start accu a.u.b. omwisselen ? Zoals het nu getekend staat geeft het problemen.
Answer This Question
Ja, je kunt dit doen.
By vevor on May 20, 2024
Helpful? 0
Ik heb een intelligente dynamo (altenator)op een euro 5 motor kan ik deze set hier voor gebruiken zonder problemen
Answer This Question
Nee, dit product kan niet op deze manier worden gebruikt.
By vevor on Apr 24, 2024
Helpful? 0
Is deze set ook voor euro 5 en 6 motoren?
Answer This Question
Ja, deze set is ook geschikt voor Euro 5 en 6 motoren.
By vevor on Mar 11, 2024
Helpful? 0
Hebben jullie ook zo een gelijk soort set voor 48 volt?
Answer This Question
De nominale spanning van dit product is 12V, er is momenteel geen 48V-product.
By vevor on Aug 24, 2023
Helpful? 0
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VEVOR Split Charge Relay Kit Voltage Sense Relay 4 mtr 12V 140AMP Professional

4.7
18 Reviews
4499 €
VAT included
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4 m

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