[About]
You'll get 12 high - quality lithium coin cells, model CR2032. These batteries have a 3V voltage and a capacity ranging from 210 - 220mAh. They measure 0.78' in diameter, making them a great fit for various devices.
[Information]
Additional Info:
- Estimate battery life: Use the formula 'Coin Cell Capacity / (# of LEDs x 20)' to get an approximate battery life.
- Wide uses: These batteries are designed to power remotes, watches, key entry systems, computer motherboards, PDAs, calculators, door chimes, electronic organizers, garage door openers, games, toys, MP3 players, voice recorders, LED lights, PET collars, pedometers, calorie counters, medical devices, and many other gadgets!






Using these 3V lithium coin batteries CR2032 is a breeze. First, make sure the device you're using is turned off. Then, open the battery compartment of your device and carefully remove any old batteries. Place the new CR2032 batteries in the compartment, following the correct polarity (+ and - signs). Close the compartment, turn on your device, and you're good to go! When it comes to maintenance, keep these batteries in a cool, dry place. Avoid exposing them to extreme temperatures or moisture. And always remember to recycle old batteries properly instead of throwing them in the trash. If you want to estimate how long the batteries will last, use the formula we provided in the product description. This will give you a rough idea, especially for devices with LEDs.