What is the battery model for GAC Trumpchi GS3 key?
2 Answers
The battery model for Trumpchi GS4 key is Panasonic CR-2025, a 3V lithium coin cell battery. Meaning of battery model: Different car key models use different battery types. When purchasing, pay close attention as the battery model is crucial. Typically, batteries have a 4-digit code on the front, such as CR2025, where 20 indicates a diameter of 20mm and 25 indicates a thickness of 2.5mm. Precautions for battery replacement: Do not touch the circuit board or battery terminals; The remote control should be kept waterproof - if it gets wet accidentally, dry it immediately; When replacing the battery, ensure the electrode contacts are free of dirt, grease, or other foreign objects; After replacement, check that all functions of the smart key work properly.
My own car is a GAC GS3, and the key fob battery is a CR2032 coin cell, which is super common—lots of remote keys use it. I just replaced mine last week. You gotta be careful when prying open the case to avoid damaging the plastic shell. You can usually grab one at a supermarket for a few bucks. The battery lasts about one to two years, depending on usage, so it’s smart to keep a spare CR2032 in the car just in case. Also, if the key suddenly stops working, first check if the battery compartment is loose or if the contacts are dirty and need cleaning. When parking, avoid leaving the key in hot spots like under the dashboard—this helps extend battery life and saves you extra trips. Overall, swapping it out is a breeze and takes maybe ten minutes, but beginners should watch a video tutorial first to avoid snapping the clips.
