【Power for Everyday Devices】These high-performance double aa batteries and triple aaa batteries provide extended life for household electronics like wireless mice, keyboards, clocks, flashlights, toys, remote controls, etc

【10-Year Shelf Life】PKCELL double a batteries and triple a batteries last up to 10 years in storage and feature date coding for easy tracking, ensuring you'll always have reliable power when you need it most

【Performs in Any Temperature】From -4°F to 129°F, these batteries maintain strong performance, ensuring your devices stay powered in any condition. For batteries used in prolonged low or high temperature environments, consult PKCELL technical experts for professional usage advisory services.