Duracell offers 10 year storage guarantee

Via Survival

-Whether it's an approaching storm or a summer vacation with the family, there are too many important details to consider and no time to worry that the batteries you select will have the power you need for your critical devices. That’s why Duracell®, the Trusted Everywhere brand, is giving consumers peace of mind with the launch of Duralock with Power Preserve™ Technology, the biggest news in the brand’s battery product portfolio since the creation of CopperTop. Set for retail distribution starting this summer, Duracell batteries with the Duralock Power Preserve Technology are guaranteed to stay powered for up to 10 years in storage.¹

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