Powerone Electronics Lithium CR 2032 is a coin battery. These batteries work in extreme temperatures and have 0% mercury added. It is environmentally friendly and is available in different sizes. They ensure the safety of your children as it is a tamper-proof pack with a double blister. These are reliable batteries that are guaranteed to have long-lasting power. It is made with high-purity lithium and is guaranteed to have long-lasting power. They are commonly used for use in keyfobs, small remotes, scales, wearables, sensors, medical devices, etc.