VEVOR - Dual Battery Isolator Kit, 12V 140 Amp, Manual and Automatic VSR Voltage Sensitive Relay with Voltmeter, LCD Screen

The dual battery isolator kit provides adjustable start/stop voltage, compatible with both lithium and lead-acid batteries. It features manual and automatic modes – when the main battery power is low, the auxiliary battery can charge it in reverse. Its new delay function effectively avoids frequent opening and closing of the isolator due to unstable current. It easily handles complex power consumption scenarios.

Whether you have a vehicle in storage or your battery has just run low, you can charge and maintain your 6-volt and 12-volt batteries at optimal capacity for peak performance and extended lifespan with this Vector® 4-Amp Battery Charger and Maintainer. The quick connectors allow you to easily switch between battery clamps and ring terminals for seamless adaptability in different charging situations. This unit automatically compensates for low voltage caused by extension cords or other factors, ensuring consistent and efficient charging for batteries.

Whether you have a vehicle in storage or your battery has just run low, you can charge and maintain your 6-volt and 12-volt batteries at optimal capacity for peak performance and extended lifespan with this Vector® 2-Amp Battery Charger and Maintainer. The quick connectors allow you to easily switch between battery clamps and ring terminals for seamless adaptability in different charging situations. This unit automatically compensates for low voltage caused by extension cords or other factors, ensuring consistent and efficient charging for batteries.