Button Cell Batteries 40pcs For Watches,Games,Calculators,Radios,Cameras,Remote Controls etc Button Cell Batteries 40pc Pack Q'ty: 24/96PCSMeas:38x28.5x39cmN.W/G.W: 6.8/7.8KGWidely used for: Wristwatches, LED flash, computers, music cards, medical instruments, PDA, MP3, shoe lamps, card-style radio, IC Card and other electronic product. Button Cell Batteries