PKCELL Battery Co. Ltd. is a professional battery manufacturer integrating research and development, production and sales, with large-scale production, advanced equipment and complete varieties. The main batteries include alkaline batteries, carbon batteries, alkaline button batteries and lithium manganese batteries and nickel-metal hydride rechargeable batteries. These products are widely used in the telecommunications industry, digital products, electrical and electronic products, lighting equipment, toys, household appliances, water meters and emergency equipment, etc. AA Parameters Voltage:1.5V Height: 49.2-50.5mm (1.93-1.98in) Diameter: 13.5-14.5mm (0.53-0.57in) Capacity: 3.9ohm,24h/d,380 minutes Chemistry: Alkaline MO2 (Non-Hg,Non-Cadmium) Shelf Life:10 years Low Temperatures:-4°F degrees High Temperatures:129°F degrees HIGH PERFORMANCE AND WIDE APPLICATIONS Even at temperatures as low as -4°F degrees or as high as 129°F degrees, the PKCELL alkaline AA 1.5V batteries will still operate at optimal performance. This lr6 aa alkaline battery is applicable to MP3, camera, flash, shavers, electric toys, CD player, power remote control, wireless mouse, keyboard, walkman and so on. ATTION Never charge the battery as it is not designed to be rechargeable, may cause leakage or explosion. Insert battery with its positive and negative terminals properly aligned with the corresponding marks on the equipment. Longer lasting power Still worried about buying batteries that don't work anymore after three months of use?PKCELL Battery Combo is your great choice! The batteries in these home combo packs are alkaline batteries. Compared to carbon batteries, our alkaline batteries have a more stable and long-lasting charge and last longer. In addition, this battery combo contains batteries needed for all types of common household appliances. You can fulfill most of your battery needs with just one battery pack! LR03 Battery Batteries aaa size are designed for use in wireless mouse, keyboards, clocks, flashlights, toys, remote controls, calculators, doorbells, massagers, scales, thermometers, door locks and much more! LR14 Battery High-Performance C batteries have a stable discharge curve, ensuring optimal performance every time. Perfect for various household devices: radios, toys, flashlights, clocks, Christmas decorations, audio, microphones,etc. LR20 Battery LR20 D batteries can be used for flashlights, camping lanterns, fans, clocks, toys, cameras, flameless candle.LR14 C batteries can be used for television remote, kids'toys, tools, flashlights, clocks and much more. 6LR61 Battery PKCELL 9V Batteries are perfectly compatible with devices such as smoke alarms, electric guitars, multimeters, wireless microphones, line measuring instruments, infrared thermometers, game controllers,alarm system, remote control toys, wireless headset,home security devices, medical devices. AAA Alkaline Battery C Battery D Battery 9V Battery