What is the battery model for Nissan Sylphy car key?
4 Answers
Nissan Sylphy car key battery model is CR2025. The battery replacement method is to remove the mechanical key, use a flat-head screwdriver to pry open a small gap from the side of the key, then gradually pry open the gap along the opening, remove the old battery with the flat-head screwdriver, and insert the new battery. The Nissan Sylphy is equipped with a 1.6T inline 4-cylinder turbocharged engine, with a maximum horsepower of 122 PS, maximum torque of 155 Nm, maximum power of 90 kW, maximum power speed of 6000 rpm, maximum torque speed of 4000 rpm, and is paired with a 5-speed manual transmission.
I usually do most of the car repairs myself and have replaced the battery in my Sylphy key fob several times when it ran out of power. It indeed uses that small CR2032 coin battery. This type of battery can be easily purchased at supermarkets or online, and the brand doesn’t matter—Panasonic or Energizer will do. The replacement process is quite simple: just use a small flathead screwdriver to gently pry open the key fob shell, remove the old battery, and insert the new one. Be careful not to lose any small internal components. I recommend checking the key fob battery life regularly, as it may weaken after two or three years to avoid sudden failure affecting door access. The Sylphy key fob design is quite user-friendly, and doing it yourself can save you 40-50 RMB compared to going to a repair shop. If you notice the remote response is slow when parking or locking the car, that’s a sign the battery is running low—replace it early to avoid trouble. When buying a new battery, remember to bring the old one for comparison to avoid getting the wrong model. CR2032 is a common and universal type, and it’s very cheap, costing just a few RMB.
As a new driver, I was really panicked when my Nissan Sylphy key fob suddenly stopped working. After checking the information, I found out the battery model is CR2032 - that small, round lithium coin battery. At first, I worried I couldn't handle it myself, but after watching a tutorial video, I realized changing the battery is super easy. The steps are: close the gap on the key fob case, gently pry open the back cover, and you'll see the small CR2032 battery inside. After replacement, just re-pair the remote and it works fine - no need to waste money on repairs. I recommend keeping one or two spare batteries in your car or at home. The Nissan Sylphy key fob battery typically lasts about two years, especially since extreme temperatures in winter and summer can drain it faster. For my first replacement, I bought a Panasonic battery at the supermarket for just a few bucks - never thought it would be this simple. Now I've developed a habit of checking the key fob signal before each drive to ensure safe and hassle-free operation.
Replacing the battery for a Nissan Sylphy key is quite simple. The battery model is CR2032, and all you need is a thin tool to pry it open. Remove the old battery from the key shell, replace it with a new CR2032, ensuring the positive and negative poles are aligned and pressed firmly. The whole process takes less than five minutes—just be careful not to damage the internal circuitry. The batteries are available at supermarkets or online, but make sure not to buy the wrong size. The CR2032 has a diameter of 20mm and a thickness of 3.2mm, making it highly universal. It's recommended to use a plastic tool to avoid scratches, and test the remote function after replacement. Handling such minor issues yourself saves both time and money.
