Also known as DL2477, CR2477, ECR2477, BR2477, BR2477-1W, CR2477, KCR2477, LM2477.
Please Note: CR2477 is not the same as CR2477N, which has a lip around the top of the battery.
CR2477 lithium button cells are commonly used in car security (car alarm/keyfob batteries), organizers (backup batteries for PDA such as Psion, etc.), glucometers, cameras, electric thermometers, calculators, computer equipment (memory backup battery), toys, Accutron, communication equipment, electronic watches/clocks, card radios, data pack for a video camera.