VEVOR Split Charge Relay Kit 12V 140Amp Automatic Battery Isolator Kit

An automatic battery isolation set is required to safely charge spare batteries in camping, domestic chains and fishing vessels. VVOR Split Charge Relay Kit 12V with 140 amperes of smart voltage sensor relay protects your main starter battery from discharge. This automatic battery insulator set with digital voltmeter screen is easy to install without additional wiring and ideal for modern transport with CAN bus.

Automatic battery isolation set - main features

• Smart voltage sensitive relay - Automatically detect the voltage increase in the charging system and safely charge the spare battery when the engine is running. When the engine is switched off, the relay insulates the battery.
• Digital Voltmeter Display - Accurate real-time voltage monitoring with LED display. You easily control the battery status and the charging process without any additional devices.
• 140 amperes throughput - Capable of safely charging up to 220AH replacement batteries. Ideal for large electrical circuits in camping, trucks and yachts.
• Prepared 3-metre wires - The set has connections with professional cables. No need for additional wiring purchase and connection, fast and simple installation.
• Universal compatibility - Suitable for camping, motorhoms, 4x4 cars, work camps, family cars and yachts. Operates with CAN bus controlled vehicles.
• Easy installation - No power supply or additional wiring is required. Simply connect the starter battery to the backup using the cables and instructions in the set.
• Protection against discharge - Ensure that the main starter battery will never be overloaded. Always guaranteed starting a car, even if a spare battery is old.

Technical specifications

• System voltage: 12V
• • Maximum current capacity: 140 amperes
• Maximum safe rechargeable battery: 220AH
• Device type: Voltage sensitive relay (VSR)
• Display: Digital LED Voltmeter
• Delivery length: 3 meters
• Method of installation: Direct to batteries, without additional wiring
• Compatibility: CAN master cars, camping, motorhomes, boats

Who is it suitable for and how to use it?

Automatic battery isolation set is ideal for camping owners, truck managers and yacht enthusiasts. Use it in sponges and motorhomes to safely charge additional batteries while driving or standing. Truck owners and 4x4 land transport fans appreciate this system due to the reliability of the function of protection against discharge. Simply connect the starter battery to the backup by using the cable of the set and the automatic battery insulator set to do its own job.

Buyer questions

K: Is this set suitable for my camping with 200AH spare battery?
Yes, absolutely. This automatic battery isolation set is designed to safely charge up to 220AH replacement batteries. Your 200AH battery will be perfectly protected and safely charged. Relay automatically regulates the charging process.

Do you need special installation equipment or electrical assistance?
T: No, installation is very simple. There are 3 meters of ready wires and clear instructions. Just connect the starter battery to the backup - nothing else is needed. The CAN bus-managed cars do not need an ignittion power supply.

K: How long does such a system run out and is there a guarantee?
T: VVOR products meet high quality standards and are reliable for many years. The safe use of the 12V system is recommended for heat control. Rent guarantee and support meeting - just contact TopSmart store.

If you want to safely and automatically charge a spare battery in a camping, truck or yacht, the automatic battery isolation set is the perfect solution. Smart 140 amperes relay, digital voltmeter display and ready 3 meter wires guarantee fast installation and reliable work. Protect your starter battery and in the former with VVOR Split Charge Relay Kit!

Sources: Battery insulation system information | TopSmart store