How to replace the battery of Soueast DX7 car key?
2 Answers
Soueast DX7 car key battery replacement method: 1. Remove the central mechanical key. First press the mechanical key button with your hand, then directly pull out the mechanical key. 2. Remove the silver chrome strips on both sides. Gently pry them outward with your fingers to remove. 3. Separate the key shell by splitting it from the gaps on both sides. 4. After opening, take out the button battery. 5. Install the new button battery, paying attention not to reverse the positive and negative poles. 6. Snap the plastic shell back together and align the holes, then press firmly to secure. 7. Reinstall the silver chrome strips on both sides to complete the battery replacement.
I usually enjoy fixing these small issues myself, as it gives me a great sense of accomplishment. When the battery in my Soueast DX7 key fob runs out, I typically replace it myself. There's usually a small groove or gap on the back of the key fob. I use a small screwdriver or coin to gently pry it open, being careful not to apply too much force to avoid damaging the plastic casing. Once opened, the old battery—a common CR2032 coin cell—can be easily removed. Just remember to note the positive and negative positions to avoid inserting the new battery incorrectly. Then, place the new battery in, press it firmly, and snap the casing back together. The whole process takes just two to three minutes, but the key is not to rush and crack the casing. If you're worried about prying it open, there are plenty of video tutorials online to follow, which can make the process even easier. Additionally, these batteries usually last about two years, and minimizing unnecessary button presses can extend their lifespan. In short, doing it yourself saves money and is convenient, plus it helps improve your handiwork skills.
