VEVOR Dual Battery Isolator Kit, 12V 300 Amp 20 ft 2AWG, Manual and Automatic VSR Voltage Sensitive Relay with Voltmeter, LCD Screen, Smart Battery Isolator, Compatible with Lithium Batteries, for UTV

300A High Current Dual Battery Isolator for Lithium and Lead Acid Battery Compatibility

This dual battery isolator kit is suitable for high power vehicles and systems, as it can handle up to 300 A. You can use it in a variety of configurations without altering your wiring, as it is compatible with lithium, lead acid, and other common battery types. By regulating power transfer between the primary and backup batteries, the isolator enables balanced, safe charging of both batteries. This design keeps your power system operating smoothly over extended periods of time by reducing voltage dips.

This technology helps prevent abrupt power outages and weak starts by maintaining the proper voltage level. The isolator protects both batteries by sending power in a controlled manner, whether you use lights, tools, or other equipment. For off grid systems, UTVs, and RVs where reliable power is crucial, this capability is useful. You benefit from longer battery life and more dependable performance for both indoor and outdoor tasks.

Manual and Automatic VSR Switching System for Instant Emergency Vehicle Starting

This dual battery isolator kit includes a voltage sensitive relay that operates in both manual and automatic modes. When the car is in automated mode, the system keeps both batteries charged and controls power flow independently. A single button lets you switch to manual mode when needed. This feature enables the backup battery to replenish the primary battery if it runs low or runs out of power.

In an emergency, this capability eliminates the need for jumper cables and outside assistance. You can start your car fast and safely, even in far-off places. People who drive long distances, work in the field, or go off road can benefit from this technology. When your primary battery needs additional backup, it provides you with assurance and control.

Adjustable 3–60 Second Intelligent Delay Function for Reduced Relay Wear

You can tune the changeover time between 3 and 60 seconds using the isolator’s adjustable delay function. When voltage levels fluctuate, this delay prevents the system from switching too quickly. This feature helps safeguard the entire system, since rapid switching can put additional strain on the relay and batteries.

The system operates steadily and smoothly thanks to this delay. It keeps both batteries in better shape and helps the relay last longer. This feature is useful in systems with fluctuating power requirements or in challenging driving situations. Long term performance without regular replacements or repairs is what you get.

Dual Voltage LCD Display in Dual Battery Isolator Kit with 4.5V–20V Monitoring Range 

It displays both batteries’ voltages simultaneously on its vivid LCD panel. It allows you to observe your system’s operation in real time by displaying values between 4.5V and 20V. Even in low light or outdoor conditions, the screen remains readable and clear. This feature lets you check your batteries’ condition without additional gear.

You can identify wiring issues or low batteries early on with this monitor. Before the system malfunctions or ceases to function, you can take action. This tool makes system inspections quick and easy, helping you maintain control over your power configuration. It increases confidence and safety when traveling and during daily use.

12V Smart Battery Isolator Design for Stable Power Delivery in UTV, RV, and Off-Grid Systems

The purpose of this 12V dual battery isolator kit is to provide reliable, secure power for a variety of systems. It can be used in off-grid power systems, vehicles, boats, RVs, and UTVs. It helps keep one battery from depleting the other by controlling the flow of electricity between batteries. This feature keeps critical devices operational when you need them most.

The technology enhances energy efficiency and minimizes waste by isolating and balancing the battery load. Your devices, tools, and lights all get consistent power without any unexpected drops. This design provides you with a robust, dependable power supply wherever you go, meeting your needs for both work and travel.

20 ft 2 AWG Heavy-Duty Red Battery Cable for Low-Resistance and Efficient Energy Transfer

A heavy-duty 20-foot, 2 AWG red power cable is included in the kit. By reducing resistance, the thick cable enables faster, more efficient power transfer between batteries. For high-power systems, this means reduced energy loss and improved performance. Additionally, the sturdy cable provides secure, reliable connections.

You have additional flexibility in positioning your batteries due to the extended length. The system is easy to install in wider layouts or larger vehicles. This feature maintains a robust power flow throughout the entire system and facilitates installation. It enhances system performance and safety.

Overvoltage and Undervoltage Protection System in Dual Battery Isolator Kit for Enhanced Electrical Safety

This intelligent isolator has built-in protection against both overvoltage and undervoltage. The system reacts to safeguard your batteries and connected devices when the voltage goes too high or too low. This feature lowers the possibility of system failure and helps protect sensitive components.

The technology helps prolong the life of your batteries and power devices by maintaining voltage within safe operating limits. For long-term use in automobiles and off-grid systems, this capability is crucial. With your power system always secured, you may operate steadily and feel secure.

Shockproof and Dustproof Housing Structure for Reliable Performance in Harsh Outdoor Environments

The dual battery isolator kit’s outer housing is strong enough to withstand harsh environments. During travel and work, it shields the system from dust, vibration, and physical damage. The isolator performs well on off-road trails, outdoor construction sites, and uneven roadways because of this design.

This robust structure extends the system's lifespan in demanding conditions. Even in muddy, dusty, or uneven locations, you can count on consistent power. Long-term use is supported by the sturdy housing, which lessens the need for regular upkeep or replacements.