Panasonic CR1632-3 3V Lithium Coin Battery - 3 Pack

The Panasonic CR1632 3V Lithium Coin Battery 3-pack offers a reliable power source for a wide range of compact electronic devices. Each battery delivers a steady 3 volts of output using lithium chemistry, which provides a notably higher energy density per unit weight compared to alkaline alternatives. This makes the CR1632 well suited for devices where space is limited but consistent power delivery is essential, such as watches, car key fobs, medical devices, and small calculators.

A key advantage of Panasonic's lithium coin cells is their extremely low self-discharge rate, meaning these batteries retain their charge over extended periods of storage. This makes the 3-pack format particularly practical — you can use one battery now and confidently store the remaining two for future replacements without worrying about them losing charge on the shelf. The batteries also feature strong load pulse characteristics, allowing them to handle brief spikes in power demand that some electronic devices require during operation.