Introducing the Duracell Plus Power LR14 / MN1400 battery collection, designed for versatility. These alkaline batteries utilize DuraLock technology, providing exceptional performance for devices that demand power. Remarkably, these Plus Power batteries remain reliable even after a decade of storage, thanks to their coded expiration which guarantees efficiency and effectiveness. They offer up to 10 times the lifespan compared to standard zinc carbon and heavy-duty battery types.