Do you want a reliable battery with high capacity for long-term use? This 20pcs CR-2450 3V Button Cell Lithium Batteries Silver with long-lasting and continuous power source is your perfect solution and will help you out of the trouble. Featuring high energy density， long life span and constant power source， this battery will be a good companion of your electronic device wherever you go. You will not be frustrated with power shortage， if you have this powerful battery. Made of reliable material， you can rest assured to extend the runtime of your device with this battery! <br>                                    Features            New batteryHigh quality and durableProvides excellent continuous power sources to your deviceHigh energy density， long life batteryThis battery has an extra long life for all your battery powered devicesWirh 5Pcs batteries in one sheetFit for use with toys， calculators， cameras， watches， games and other electronic devices                                                            Specifications            Battery Type    CR-2450    <br>Voltage    3V    <br>Weight    205g    <br>Compatibility    Toys， calculators， cameras， watches， games and other electronic devices    <br>                                                            Package Includes            4x 5pcs CR-2450 3V Button Cell Lithium Batteries Silver