This is a single CR2032 3 - Volt lithium coin cell battery. Its part number is CR2032. With a diameter of 20mm and a thickness of 3.2mm, it's a common power source. You'll often find it on many computer motherboards and in some remote vehicle lock clickers. We stock various brands, so the package of the part you receive might differ from the photos. We've been supplying top - notch appliance parts to both trade and retail customers for over 25 years. Shop with peace of mind!

Using this CR2032 battery is easy. First, find the battery compartment on your device, like a computer motherboard or a vehicle lock clicker. Open the compartment gently, remove the old battery if there is one, and place the new CR2032 battery in, making sure the positive and negative ends are correctly aligned. When handling the battery, avoid getting it wet or exposing it to extreme temperatures. Keep it in a dry and cool place. If you're not using the device for a long time, it's a good idea to take out the battery to prevent potential leakage. And don't forget, we've got 25 years of experience in providing quality parts, so you can trust this battery to work well for you.