Lithium battery BR-A series

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Panasonic's BR-A series Lithium coin type batteries feature a wide operating temperature range of -40°C to +125°C, an outstanding long-term reliability and a low self-discharge rate at 20°C of just 0.5% per year. Moreover Panasonic has years of experience in the production of such devices. These batteries can power applications such as tire pressure monitoring systems (TPMS), electronic toll collection (ETC) systems etc. Features Superior design for high temperature applications -40°C to +125°C Outstanding long-term reliability Self-discharge rate at 20°C of just 0.5% per year 22+ years of experience in production Applications TPMS Tire Pressure Monitoring Systems ETC Electronic Toll Collection Heat cost allocators etc. Do you want to look inside a lithium coin battery? This 3D graphic shows the inner working of a Lithium coin battery and gives an excellent overview of the battery materials (electrodes, gasket, insulator, poles, etc.). Negative pole Separator Gasket Positive pole (cell can) How to read the model numbers used for Lithium batteries As a general rule, the model number contains two capital letters and four digits as shown in the example, (exceptions should 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. B- poly-carbon monofluoride lithium battery 24- battery diameter (in mm) 77- divide this number by 10 to obtain the battery height (in mm)