Panasonic added a 1/2AA-sized poly carbonmonofluoride lithium battery to its line of lithium primary cylindrical cells. The BR 1/2AA provides reliable power at extreme operating temperatures from -40°C to +100°C. Their extreme temperature tolerance, low self-discharge rate, and compact design make these cells suitable for difficult field applications, including meter monitoring, RFID, and electronic toll collection. The cells feature 1000 mAH capacity and low self-discharge of 0.5 percent per year at 20°C/60 percent RH. They are available in 2 and 3 pin models.
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