Main Features of Kinon Rechargeable AA NiMH Batteries: - High Capacity and Long Running Time. - Save Money and Better for Environment. - No Memory Effect. Discharge is not required before charging. - Low Internal Resistance. - Long Cycle Life. Delivers up to 1,000 charge / discharge cycles. - High Reliability. Kinon Rechargeable Batteries are manufactured with the best available material using state of the art technology, allowing them to perform with outstanding reliability. Main Applications: Digital Cameras, Camcorder, Portable DVD, MP4, MD Player, Shavers, Massagers, Electric Tooth Brushes, Electric Scales, Vacuum Cleaners, Cordless Phones, Walkie-Talkie, Wireless Mouse, Wireless Keyboard, Wireless Microphones, Baby Monitors, Alarm Clocks, R/C Toys, Remotes, Gaming Controllers, Solar Garden Lights, Flashlights and more. Caution: - Battery must be used the good quality universal AA charger which has the functional of overcharge protection to have the best result. - Do not dispose of battery in fire, short circuit or disassemble. - Do not mix use Kinon battery with other types of battery. - Store the battery in a cool and dry place. - Place the battery to the correct position as indicated. - Remove batteries from the electrical device if the device is not going to be used for an extended period. - If the performance of the batteries decrease substantially, it is time to replace the batteries. - Avoid extended overcharge of the batteries.