Car Battery Charging Clip Obd2 Connectors Emergency Power Off Protector Fault Diagnosis Tool black

--Prevent information loss when the on-board computer is powered off.--A good helper for car battery replacement.--Retain information from the on-board computer memory panel, digital clock, audio, memory seat, ABS, anti-skid system, and inspection mirror Electric--Save time and improve efficiency.--Specifications: Compatible with: All most cars from 1996 with OBD2 socket.Description: Name: Battery Charging Clip Material: plastic Type: Automobile fault diagnosis instrument Working temperature: 56 (℃) Instructions for use and precautions: 1. The red clip plug is red, and the black clip plug is black (on the contrary, it will be a car fire computer) 2. Plug into the car after the red light is on 3. obd plug - regular plug connection will make noise 4. Be careful when replacing the battery 5. Please be careful not to turn on the lights or other devices that use electricity, and do not touch the metal with the positive pole of the battery, otherwise the OBD car socket of the fuse will be burned out 6. After replacing the battery, the loose clip will be red first. If the sound is still there, the replacement is successful. If not, the fuse may be blown. 7. The OBD diagnosis is directly connected to the on-board computer, the red light of the normal battery is on, and there is a beep after plugging into the OBD socket of the car, and it is powered by a 12V battery, which absolutely guarantees that the battery car will not lose memory in the computer settings. Packing list: 1 x Battery Charging Clip Note: 1. Due to manual measurement, please allow 1-3cm error. Make sure you don't mind before bidding. 2. Due to the difference of different monitors, the picture may not reflect the actual color of the product. Thanks.