12V Battery Circuit Breaker – 240A Automatic Switch – Over-discharge Protection – Remote Control Included – Compatible with 12V Vehicles

General Description

12V remote battery disconnect switch, designed to automatically cut off the power supply to prevent battery depletion. Ideal for cars, boats, RVs, trailers, trucks, ATVs, UTVs, and motorcycles, this device extends battery life by preventing unnecessary power consumption due to prolonged parking, aging cables, or forgetting to turn off lights. Technical Specifications: Rated Voltage: 12V; Rated Current: 240A; Instantaneous Current: 500A; Standby Current: 3mA; Operating Temperature: -30℃ to 90℃; Cut-off Threshold: 11.8V ± 0.2V. Compatibility and Accessories: Compatible with most 12V vehicles with an engine displacement of less than 4.0L. Negative terminals: 9-13mm and 15-17mm. Not compatible with small vehicles with post-mounted terminals. Includes: 1 cut-off switch, 2 remote controls, 1 manual. Installation: Installation is simple thanks to the negative connection method. Before installation, ensure the power is disconnected and perform a power-on test after installation to guarantee proper operation.

Operation

This device can be controlled manually or remotely. It automatically disconnects after 120 seconds if the battery voltage is below 11.8V, and the remote control is disabled when the voltage is above 13.2V to prevent accidental disconnections while driving.

Other Information

Always check the available space in the battery compartment before ordering to ensure proper installation.