CR2032 lithium button cells are commonly used in car security (car alarm/key fob batteries), organizer (backup battery for PDAs like Psion, etc.), glucometer, camera, electric thermometer, calculator, computer equipment (memory backup battery), toys, communication equipment, electronic clocks/clocks, card radios, data packet for video camera. This battery is 100% OEM compatible and is guaranteed to meet or exceed OEM specifications. Be sure to keep your replacement battery cool and store only in a cool, dry place. Also Known As: DL2032, ECR2032, NA, BR2032, 208-205, DL2032B, BR2032-1W, CR2032-1W, KCR2032, L12, LM2032, SB-T14, LF1/2V, 5003LC.