

These batteries are CR coin-type Lithium batteries which have excellent discharge characteristics and can be used at high ambient temperatures (≤125 °C). Our batteries are suitable for automotive applications such as tire pressure monitoring systems (TPMS), electronic toll collection (ETC) equipment and general industrial applications.
Tire Pressure Monitoring Systems
Electronic Toll Collection
Do you want to look inside a Lithium cylindrical battery? This 3D graphic shows the inner working of a lithium coin type battery and gives an excellent overview of the battery materials (electrodes, gasket, insulator, poles, etc.).
As a general rule, the model number contains two capital letters and one or more digits as shown in the example, (exceptions can be expected). This numbering system is supported by the Japan International Standard Committee of Clocks and Watches and is also an established practice in Japan.
CR - 2032A
C- manganese dioxide lithium battery
R - round
20 - battery diameter (in mm)
32 - divide this number by 10 to obtain the battery height (in mm)
A- high temperature type