12V VSR Voltage Sensitive Relay Car Intelligent Dual Battery Controller Isolator Car Battery Relay f

The VSR connects and disconnects the auxiliary battery and starts the battery while the engine is running according to the current charge level.When the starting battery reaches 13.2 volts, the VSR will start after 15 seconds and the LED will light up.This means that both batteries are connected and the system is running. Once the vehicle system is turned off, the two batteries will be disconnected when 12.8 volts is reached after another 15 seconds, allowing your main battery to restart safely.Name: Intelligent dual battery controllerVoltage: 12VMaximum operating current: 50A current: 70ACurrent consumption - charging: 150MACurrent Consumption - Standby: 1.5MAInsertion voltage: 13.2VCut off voltage: 12.8VBreakaway Delay: 15 secondsProtection level: water resistant protectionApplicable: Cars, motorcycles, go-karts, ATVs, etc.Colour:blackMaterial:ABSPackage Contents:1x Dual Battery IsolatorOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.