Remote Battery Disconnect Switch 12V/24V (140A Rated) Compatible with 8V-30V Batteries (50AH-100AH Capacity). This Battery Disconnect Switch Featuring an LED Voltage Display and Latching Relay Technology, Battery Kill Switch for Car Ensures Smarter Remote Killswitch Control, Enhanced Stability, And Ultra-Low Standby Power Consumption. Battery Disconnect Switch 12V/24V, When Battery Voltage Less than 11.8V, or between 17V-24V, Auto-disconnect after 300s to Prevent Over-Discharge, Protecting the Battery and Extending its Lifespan; When Charging Voltage is 13.6V-17V Or 27.2V-30V, Remote Unresponsive, On/Off only by Manual Buttons to Avoid Wrong Operation while Driving. This Car Battery Disconnect Switch is Connected to the Negative Terminal. When Flat Installation is Not Feasible, Transfer Shims Allow For Side-Mounting Position Adjustment. The Battery Kill Switch for Car Features Slotted Connection Tabs For Vertical Height Adjustment During Installation. The Auto Anti Theft Kill Switch Stops Battery Drain from Long-term Parking, Classic Car Self-discharge, and Forgotten Lights. The Kill switch for Car Maximizes Battery Power Storage, Protecting and Prolonging Battery Service Life. This Battery Kill Switch 12V/24V is Suitable for Motor Vehicles Compatible with 8V-30V Batteries (50AH-100AH Capacity) and Rated Current 140A, Cars, Boats, RVs, Trailers, Trucks, Tractor, ATVs, UTVs, Motorcycles, FLTs Name:Car battery modification remote control remote intelligent circuit breaker Type:power off switch Maximum operating current:140A Display:LCD digital display Color:As Shown Material:plastic Package Contents: 1 * Car Anti-Theft Switch set Only 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.