Matell DC 12V 500A Remote Battery Disconnect Switch Smart Voltage Control Battery Kill Switch for Car Anti Theft Battery Shut Off Switch

In smart mode when the battery voltage is lower than 11.9V the switch will automatically turn off after 5 minutes when the battery voltage is higher than 13.3Vfor example driving remote will not control the switch The standby current of this car kill switch anti theft is only 0.005A which is far lower than the standby current of the original car which is more than 65 mA. It will not drain your battery The car battery switch is made of pure copper. Durable and reliable. The battery disconnect isolator is upgraded from the old model because the improved accessories make the installation contact more secure.