What is the battery model for the BYD F3 key?
2 Answers
The BYD F3 key has two types of batteries: 1. The remote key battery model is 1632; 2. The card key battery model is 2025. Steps to replace the BYD F3 key battery: 1. Pull out the mechanical key and pry open along the shallow groove at the top of the key; 2. Remove the old battery and install the new one; 3. Reassemble the key. The BYD F3 is a sedan produced by BYD Auto, positioned as a mid-level family car. In terms of body dimensions, the car measures 4.533 meters in length, 1.705 meters in width, and 1.490 meters in height, with a wheelbase of 2.6 meters.
I've been using my BYD F3 for several years and have encountered the key fob battery dying a few times. It uses the CR2032 coin cell battery, which is very easy to replace yourself. Just search for CR2032 on online marketplaces like Taobao or JD.com, and you can get several for just a few bucks. When opening the key fob case, be careful - use a flathead screwdriver to gently pry open the clips, but don't use too much force to avoid cracking it. When inserting the new battery, align it with the polarity markings (usually letters facing up). Test the remote functions immediately after replacement. I recommend keeping one or two spare batteries in your car since these typically last 1-2 years depending on usage frequency. I find DIY replacement saves time and avoids unnecessary trips to the dealership. After learning how, I've even helped friends replace batteries for other car models - the method is similar though battery sizes may vary.
