What is the battery model for the Tayron key?
2 Answers
The battery model for the Tayron key is CR2025. CR2032 is a lithium manganese dioxide battery, named according to the IEC standard. The naming convention is as follows: C- indicates a chemical battery system with lithium metal as the negative electrode and manganese dioxide as the positive electrode; R- indicates that the battery is cylindrical in shape, with F used for square-shaped batteries; 20 indicates the battery diameter is 20mm; 25 indicates the battery height is 2.5mm. The nominal voltage is 3.0V, the endpoint voltage is 2.0V, and the rated capacity ranges from 140-170mAh. CR2025 typically has a lifespan of 5 years. If the manufacturer's production standards are low or quality control is poor, the lifespan can be significantly shortened. Domestic first-tier brand batteries can generally guarantee this lifespan. Under ideal conditions (sealed, room temperature, no moisture, etc.), the lifespan can be extended further, up to 8 or even 10 years. Generally, replacing a car key battery involves the following 3 steps: Step 1: Remove the mechanical key. Press the lock button on the side of the smart key to remove the mechanical key. Step 2: Open the battery cover. After removing the mechanical key, you will see a deep slot and a shallow slot at the top of the smart key. The deep slot is the keyhole, while the shallow slot is used to open the battery cover. Insert the mechanical key into the shallow slot and pry it outward to open the battery cover. Once opened, you will see the coin cell battery, which can be removed by gently prying it out. Step 3: Replace the battery. Install the new battery, then reattach the battery cover and mechanical key in sequence to complete the battery replacement.
I've been driving the Tayron for two years now, and I've actually encountered this issue. The key fob uses a CR2032 battery, which you can easily find at convenience stores. During a road trip, I suddenly noticed the car key wasn't responding well – pressing it repeatedly with no response. After struggling for a while, I realized it was a battery issue. Replacing it myself was quite simple; just use a small screwdriver to gently pry open the back cover of the key. However, I recommend keeping a couple of spare batteries in the car, especially for long trips. Since these batteries typically last one to two years, running out of power unexpectedly can be really troublesome. Also, try to avoid placing the key near high-temperature areas or magnetic objects in daily use, as this can help extend the battery's lifespan.
