250 AMP Dual Battery Smart Isolator, 12V/24V, Universal VSR Voltage Sensitive Relay Battery Isolator Intelligent With LCD Screen, For Car Truck ATV RV Battery Starter Controller Power Switch

This 250 AMP Dual Battery Smart Isolator operates as a voltage-sensitive relay (VSR) compatible with both 12V and 24V electrical systems. Designed for universal application, it efficiently isolates and manages dual battery setups in cars, trucks, ATVs, and RVs. Equipped with an intelligent LCD screen, the device provides clear real-time status monitoring, enhancing battery control and protection. The isolator effectively prevents battery discharge by controlling the power flow between the starter and auxiliary batteries, ensuring optimal battery life and reliable engine starting performance. Its robust construction ensures durability in demanding automotive environments, and the compact design simplifies integration into various vehicle types as a starter controller and power switch.