Redodo Dual Battery Isolator 12V 24V 150A, Manual and Automatic VSR Voltage Sensitive Relay with LCD Screen, Smart Battery Isolator for Lithium, Lead-Acid Batteries, for Car Truck RV ATV Boat Marine

Redodo Dual Battery Isolator 12V 24V 150A, Manual and Automatic VSR Voltage Sensitive Relay with LCD Screen, Smart Battery Isolator for Lithium, Lead-Acid Batteries, for Car Truck RV ATV Boat Marine

• 【Adjustable Voltage Thresholds for Versatile Compatibility】Adjustable voltage settings (connect/disconnect) adapt seamlessly to 12V or 24V systems, supporting lithium (LiFePO4), and lead-acid batteries. Perfect for RVs, marine, dual-battery vehicles, and off-road adventures.
• 【Real-Time Monitoring via Built-in LCD Display】The Dual Battery Isolator 12V/24V 150A is equipped with an LCD display that shows the real-time status of voltage and current, allowing you to instantly monitor both.
• 【Emergency Reverse Charge Switch】The emergency reverse charge switch is conveniently controlled by a button. The house battery will charge the starting battery for 60 seconds if its voltage is higher, it enables the emergency start of the engine when the starting battery runs out of power, ensuring your vehicle or marine can be started in an emergency.
• 【Extended Battery Lifespan & Efficient Charging】Solve compatibility gaps in fixed-threshold VSRs! Adjust working voltage to match specific battery types (e.g., LiFePO4’s 14.4V±0.2V), maximizing energy transfer and preventing under/overcharging.
• 【Precision Protection & Safety Assurance】Equipped with multi-layered safeguards including over-voltage, over-temperature, and reverse-current protection to prevent system damage and ensure long-term reliability.
• 【Easy Installation & Universal Application】Compact, tool-free design with standardized wiring for easy installation in cars, trucks, ATVs, and marine systems.