Multi-purpose alkaline batteries ideal for reliably powering everyday devices. Duralock technology keeps unused Duracell batteries fresh and powered for up to 5 years in ambient storage. Superior nylon top closure helps preventing our batteries from leakage. Trusted everywhere. Duracell provides trusted quality and guarantees long-lasting power. Their range of batteries give you the right power for all of your needs. The AAA batteries provide performance in a broad range of everyday devices. Key Features / Specifications Ideal for reliably powering everyday devices Superior Nylon top closure helps preventing batteries from leakage Suitable for use in keyfobs, small remotes, scales, wearable and more Triple corrosion protection for extended shelf life Dimensions Approx.