What is the battery model for Nissan Sylphy car key?
2 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.
