Part Number：CR2450 Number of Items:40 Pcs High voltage of 3 volts, Extremely small self-discharge for long service and shelf life All batteries are checked for full charge before being sent out. Our policy ensures that you are receiving a functioning set of batteries. Works in: Garage door openers, home security systems, Remote control devices, lighters, electronic door locks, and automotive keychain remotes, radio devices, keyless vehicle entry systems, Bluetooth headsets, Photo Micro Lites, Motherboards, CMOS, Dreamcast VMUs, PocketStations, AbTronics, Watches, Cameras, Calculators, Electronic Dictionaries, and other devices. Attention Battery Use/Storage: When you receive your batteries, please keep them stored in the original plastic tray that they were delivered in. Doing this ensures that there is no way any 2 batteries will be touching each other, and in effect draining power before use.
