What is the battery model for the Nissan X-Trail key?
2 Answers
The battery model for the Nissan X-Trail car key is CR2032. CR2032 is a lithium manganese dioxide battery, named according to the IEC standard. The breakdown 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 (if square, F is used instead); 20 - Indicates the battery diameter is 20mm; 32 - Represents the battery height of 3.2mm. The nominal voltage is 3.0V, the endpoint voltage is 2.0V, and the rated capacity ranges from 200-240mAh, varying by manufacturer. The shelf life of a CR2032 battery is typically 5 years. However, if the manufacturing quality is poor or quality control is lacking, its lifespan can be significantly shorter. Top domestic brands can generally guarantee this lifespan. Under ideal conditions (sealed, room temperature, no moisture, etc.), the lifespan can extend to 8 years or even 10 years. For the Nissan X-Trail models such as the Fashion Edition, Comfort Edition, and Luxury Edition, the key battery model is CR2032. Replacing the key battery involves just three simple steps: Step 1: Remove the mechanical key. Press the lock button on the side of the smart key to release 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 for the keyhole, while the shallow slot is used to open the battery cover. Insert the mechanical key into the shallow slot and pry it open gently to reveal the coin battery. The battery can then be easily removed. Step 3: Replace the battery. Insert the new battery, reattach the battery cover, and reinsert the mechanical key to complete the replacement. Two important notes when replacing the Nissan X-Trail key battery: The key uses a CR2032 coin battery—ensure you purchase the correct model. Replace the battery quickly, as the key has a memory function. If power is lost for more than 5 minutes, the key will need to be reprogrammed.
As a car owner, I've changed the battery of my X-Trail key myself, using a standard CR2032 coin cell. Opening the key casing is quite simple—just use a coin or small screwdriver to pry it open from the edge. Inside, there's a small battery slot. After removing the old battery, insert the new CR2032 battery with the positive side facing up, then close the cover. Remember to handle it gently to avoid damaging the plastic clips. The new battery costs just a few yuan and can be bought online or at a supermarket. I recommend checking the remote control range of the key about once a year, especially in winter when low temperatures cause the battery to drain faster. Replacing it promptly can save you from car troubles. The X-Trail key design is quite user-friendly—no tools are needed for disassembly, and the whole process takes just a minute. However, avoid using cheap, no-name batteries to prevent leakage and corrosion of the internal circuits.
