How to replace the battery of the car remote control key?

When replacing the battery with the car remote control key, the positive electrode of the battery faces the metal induction bar. The method of replacing the battery with the car remote control key is as follows:

1, first buy the same battery according to the car model, I don't know, you can check it online.

2. Open the mechanical key of the remote control key;

3. Find the slot on the remote control key and tilt it gently with tools;

4. Then you can see the battery inside, as shown in the following figure:

5. Carefully remove the original battery with tools;

6. Then, after confirmation, install the new battery into the key battery slot;

7. After the shell is restored, the remote control key can be used.