Modern Batteries for the Digital Age With technological advancements rapidly improving our equipment & gadgets, we decided it is time to bring long lasting batteries into the digital age. 24-pack of Voniko AA lithium batteries power your electronic devices, remote controls and other household appliances. Wide adaptable temperature Performs powerfully in extreme environments. Cold resistance surpasses alkaline batteries and nickel-metal hydride batteries. Works well from -40F to 140 ° F and is suitable for both outdoor and indoor use. Designed to Go the Distance You can store our double aa lithium batteries for up to 10 years and they'll be as fresh as the day they were made. Lasting as long as many leading national brands, investing in our double a battery pack will save you much money in the long-run. Wide application Suitable for both high and low drain devices, such as digital cameras, 4WD speed RC car toys, LED flashlight clocks, emergency lantern, LED