40X CR2032 Battery, CR 2032 3V Long-Lasting Lithium Button Battery for Smart Home Devices, Car Keys

Stable Voltage: The CR2032 battery uses chemically very stable manganese dioxide as the positive material, and the CR2032 battery uses high-energy metallic lithium as the negative material, so there won’t be any high or low unstable current, and the 2032 battery can effectively prevent unstable current from damaging electronic devices. Wide Range of Applications: The 2032 batteries are suitable for a variety of small devices, such as wireless doorbells, digital cameras, remote controls, game controllers, watches, toys, computer motherboards, calculators, pet collars, LED lights, pedometers, and more. (If you're not sure about the model, you can take the battery out of the device to see if it matches CR2032). Low Self-Discharge: The CR2032 battery has a capacity of 240 mAh, and the higher capacity helps maintain stable power for a long time. The long-lasting 3V lithium 2032 battery has low self-discharge and a long shelf life. It’s recommended to store it in a dry, cool place, which can relatively extend the storage life of the 3V CR2032 lithium battery. Safe and Environmentally Friendly: The 2032 button cell is made of stainless steel with good sealing performance, which effectively prevents short circuits and leaks between the battery’s positive and negative poles, making battery use safer. The long-lasting 2032 battery uses a stamping process, providing better contact with the devices it powers, and comes with safer, mercury-free environmental protection. Note: Do not touch the positive and negative terminals, hold the edge of the CR2032 coin cell to avoid short circuits. Avoid stacking the batteries after removing them, store them separately to prevent explosions and short circuits.