How to Replace the Battery in a Changan Car Key?

1 Answers
LeMariana
07/25/25 12:55am
Method for replacing the battery in a Changan car key: 1. Press the button on the car remote key to pop it open; 2. Hold the key with the icon facing upwards, grip both sides of the key with your left hand, and press down with your right thumb while pulling outward with both hands; 3. Apply downward pressure on the right half of the key, then use a small knife to separate it by inserting it into the gap until the key splits into two parts; 4. Forcefully separate the unmarked part from the middle gap. Between the two parts is a rubber strip; use a small knife to pry open the circular lithium battery and replace it with a new one. Main models of Changan Automobile include: Changan CS75, Changan Raeton, Changan CS35, Changan Eado, Changan Eado X, Changan Alsvin V7, Changan New Benben, Changan Oulove, Changan Star, etc.
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