Cr 2025 Batteries For Car Key Fob. As we approach the year 2025, many of us may be wondering if our key fob batteries will still. New cr2025 batteries did not help.
These energizer cr2025 car key batteries are 3v lithium coin cells. You can find the exact type in your vehicle’s owner’s manual, or by checking what kind the old key fob battery is after removing it.