The ideal battery for reliable and long-lasting energy

High voltage of 3 V and an extremely compact design: the CR1632 lithium button cell from Panasonic is small but offers a lot of energy. Small devices can therefore be equipped with a powerful energy source. A single lithium button cell can replace two, three or more traditional batteries.

Low self-discharge

Panasonic's CR1632 lithium coin cells have a high shelf life of up to 10 years: After that, they still have 90% of their original capacity. The reason for this is their chemical stability, which is based on the combination of lithium and manganese dioxide. This long-life performance has been confirmed at all operating temperatures under low-load discharge conditions.

Application areas

The CR1632 lithium coin cell has a proven track record for devices where conventional batteries cannot be used. The battery can be used for memory backup, in digital watches, calculators, laser pointers, car keys, fitness equipment and medical devices, such as a clinical thermometer or tensiometer.

High reliability and safety

Panasonic has conducted repeated tests of the various performance and safety features of the CR1632 lithium coin cell. The effects of environmental factors, such as temperature, have also been tested. We have gathered extensive supporting data on battery performance that cannot be determined by short-term, accelerated testing. As a result of these tests, Panasonic batteries have been approved in the United States to UL safety standards and are highly regarded worldwide for their high reliability and safety.

Features

- High voltage (3 V)

- No added mercury

- Very low self-discharge; long shelf life of up to 10 years

- Can be used in a wide temperature range (-30 °C to +60 °C)

- High leakage protection

- Very high weight to power ratio

- A complete range for use in numerous applications

Technical data

Size CR1632

Technology Lithium

Current voltage 3V

Height 3.2 mm

Diameter 16 mm

Weight 1.8 g

Durability 10 year(s)