2032 LITHIUM COIN BATTERY

Coin Cell Battery: 2032 Battery Size, Lithium, 210 mAh Capacity, 3V DC, 2 per pack. Coin cell batteries are thin, circular batteries often used to power hearing aids, wristwatches, key fobs, digital calipers, test instruments, and small flashlights. Commonly called button batteries or watch batteries, they have a low self-discharge to hold their charge for a long shelf and service life. These batteries can be discarded when their charge runs out.