The Anker Advantage: Join the 50 million+ powered by our leading technology.

Long-Lasting Power:

Power small devices like remotes for up to 240 days, or keep toys and game controllers running for much longer than other brands are able to. PowerLock: An air- and liquid-tight seal keeps the power inside; until you’re ready to unleash it. 10-Year Shelf Life: Buying batteries in bulk never made more sense.

Anker Alkaline batteries work flawlessly for up to 10 years after they are first purchased. Adaptive Output: Anker Alkaline batteries deliver only the power required by your devices, ensuring universal compatibility and long life. The Premium AAA Batteries with PowerLock Technology Brought to You By Anker? From high-speed chargers to cables that last for life, to batteries equipped with a PowerLock ring that keeps power sealed away for a decade; Anker is the global leader in mobile power.

Adaptive Power? Anker batteries deliver only the power your device requires?no more, no less. This means that they work flawlessly with any device that takes AA/AAA batteries.

PowerLock? An interlocking mechanism and sturdy rubber seal prevent all leaks and ingress into each battery’s essential components.

PowerLock keeps all the power safely inside the battery’s casing until it’s ready to be used. Power for a Decade Anker batteries retain their power for up to 10 years, but ordinary batteries suffer from constant passive power loss, making Anker the superior choice.

Buying batteries in bulk has never made so much sense.