This obd2 cigarette lighter cable will keep things from resetting to their factory state while replacing the battery or alternator and other repairs that require disconnecting the battery. Plug into OBD2 Male port of car that is to have battery disconnected making sure it is firmly seated.
Just insert the Cigarette lighter plug to this car and insert into 16 pin plug to the OBD port of the car you want to replace battery. And now you can replace the battery. If power is disconnect from ecu, the settings will lost and have to reset to default.
• Use OBD extension cable can save the wear and tear on your scan tool's OBD connector. Compatible Devices : OBDII. Cable Type : OBD2. • High-quality materials give the cable superior flexibility and durability.
Just insert the Cigarette lighter plug to this car and insert into 16 pin plug to the OBD port of the car you want to replace battery. And now you can replace the battery. If power is disconnect from ecu, the settings will lost and have to reset to default.
Interface connector between a 12V DC power source and vehicle's OBD II interface. If the power source from another car, then check whether the car's Cigarette Lighter on good condition or not. If the power source is from an alternative 12V Lead-acid battery, then check whether the polarity correct or not.
OBD II Vehicle ECU Emergency Power Supply Cable Memory Saver Obd2 Cable with battery Clip This item is like new open box item. It may not come with original packaging, and may have minor blemishes. Since this item is open box, it is being sold as is. Stock Photos are representations, these are open box items so please review actually photos. It contains the follow major components: OBD II Vehicle ECU Emergency Power Supply Cable as pictured
Comprehensive Overcurrent and Reverse Polarity Protection : Worry-free use!
AUTOOL BT30 is designed for use during car battery replacement. When replacing the car battery, connect the alternative battery and car OBD2 port with AUTOOL BT30 emergency power cable to protect the car's ECU data. • Voltage And Current DisplayConfigure a high-definition digital display screen for easy observation of voltage and current changes during device operation. • Security ProtectionBuilt-in 3A fuse, it can effectively prevent damage to equipment and vehicle ECU in case of circuit failure. Multiple Protection:overcurrent protection ;overvoltage protection;polarity reverse protection • Insulated ClampThe surface is made of insulating material, which is leak proof and has a fully enclosed design, providing a more comfortable touch. Operation Steps Operation Steps:1.Prepare a sufficient 12V backup battery. 2.Connect the power clip, and after successful connection,the screen will display voltage.3.Connect the OBD interface, and after successful connection, the screen will display current.4.After removing the battery that needs to be replaced in the car, replace it with a new battery. Specification Operating Voltage:10-14V Operating Current:<7A Operating Temperature:-20°C-60°C
This makes them a versatile tool for various car makes and models. [No Need to Connect The Battery ]-When there is no spare battery available,a size 5 battery can be installed to power the vehicle's ECU.