CHULIMAMAO DaierTek Remote Battery Disconnect Switch 12V 240A Kill Switch Automatic Power Switch Shut Off Switch Remote For Auto

Battery】Using this car battery kill switch can avoid power consumption due to long-term parking, good point electronic equipment, aging,forgetting to turn off light, etc can effectively and prolong life car battery can effectively and prolong life car battery. 【Easy Installation power shut off switch uses a negative connection to ensure stable performance.Please remember to turn off power before installation. 【Application】Long-term parking, power consumption electronic devices, aging,forgetting to turn off lights, etc.Disconnect Switches can solve power consumption caused by such problems,and can extend battery power and service life cars. 【Automatic Cut Off】If voltage is lower than 11.8V, remote kill switch will automatically cut off power supply after 120s to save electricity,if voltage is higher than 13.2V remote will be disabled to prevent accidental action to shut off power while driving,and power supply can only be controlled by button on switch. 【Magnetic Latching Function】This kill switch for car uses a new type relay that controls circuit disconnection and cut-off by magnetic principle,with a standby current 3mA,which is more energy-saving.