What is the model number of car key batteries?

1 Answers
DelMariana
07/29/25 11:15pm
Car key battery models: CR2032, CR2025, CR2016H, CR1632H, CR1620H, CR1616H, CR2430H, CR2450H First remove the internal key: First, take out the internal mechanical key. Pry along the housing: Then use a pry tool or pry bar to pry along the gap of the car key housing. Separate the housing: After completely prying open the key housing, you can separate the housing. Replace the battery: At this point, you can see the chip and battery inside the remote key, and replace it with a battery of the same model.
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