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

VVOR split charge release kit 12v is a smart battery insulation system for camping cars, motor yachts, sea boats and large vehicles. This 140-ampere voltage sensing system automatically connects the auxiliary battery to the main battery when the engine is running and separates it when the engine is off. This ensures that your main battery will never move, and you will always have the ability to start the vehicle. The system has no additional wiring, so installation is simple and fast.

Split Charge Relay Kit 12v - main features

• 140 amperes smart power relay - automatically detect the increase in the voltage of the charging system and connect the auxiliary battery without any additional signal.
• Ready-to-install assembly - the set includes 3 meters of pre-assembled connections, 70 amperes of red cables and clear installation instructions with electric schms.
• Universal compatibility with modern cars - works perfectly with CANBUS control systems and does not require any ignition power supply or additional wiring.
• Battery protection - split charge release kit 12v automatically isolate the auxiliary battery when the engine is off, protecting the main battery from the discharge.
• Easy installation - the requirement of non-defective installation is only the connection of the primary battery to the auxiliary battery through the cable of the set.
• Reliable and durable system - 140 amperes provide stable work even for high-power users (refrigerators, heaters, bulbs).
• Ideal for camping and yachts - during long journeys you will have enough energy for additional batteries without interrupting the main engine starting capability.

Technical specifications

• Nominal voltage: 12V
• • Maximum current capacity: 140 amperes
• Relay type: Voltage sensing relay (VSR)
• Length of the set: 3 meters
• Cable current capacity: 70 amperes
• Cable color: red
• Compatibility: Cars, trucks, camping, motor yachts, boats, microphones
• Additional components: Drills, mountings, installation instructions and electric diagram

Who is it suitable for and how to use it?

VVOR split charge release kit 12v is the ideal solution for camping families, yacht owners and traveling workers who need a reliable additional battery system. The system is particularly useful in those parts of the yacht or camping where continuous catering (refrigerators, heaters, LED lighting) is required. The system detects the signal of the engine loading system and automatically connects the batteries only when necessary. Installation process simple - just connect the main and additional batteries through the set cables and follow the wizard.

Buyer questions

Question: How can I tell if the 12V split charge relay kit is working correctly?
The system should automatically connect the batteries when the engine starts to run and disconnect when it is switched off. If you notice that an additional battery is not loaded or bleeding too fast, you probably need to check the wiring and relay contacts. Also check that your batteries are in good condition.

Kl: Does split charge release kit 12v compatible with all vehicles?
The system is generally compatible with almost all 12V vehicles, but works best with CANBUS control systems. If your car is extremely old or has a non-standard electrical system, we recommend to look at specific anti-meltdown issues before purchase.

Question: How long does it take to install the 12V split charge relay kit?
Installation usually takes 30-60 minutes if you have the main tools and follow the guide instructions. If you do not have experience with electrical systems, you may ask a professional for help. The set contains detailed instructions and diagrams that indicate each step.

VVOR split charge release kit 12v is a reliable and simple solution to balance the battery charge in your camping, yacht or heavy car. If you are planning a long trip or want to have a source of spare energy, this system is a valuable investment.

Sources: Battery insulation systems | TopSmart store