Trusted Power: Max D batteries for your most in-demand everyday essentials, like toys, alarms, torches and moreReliable: These Energizer alkaline batteries boast up to 10 years' shelf life, so they're ready when you need themEnergizer Innovation: From the makers of the world's longest-lasting AA batteries, Energizer Ultimate LithiumGet the most from your essential devices with the reliable, long-lasting power you'd expect from Energizer batteries. Stock up on D alkaline batteries for lights as well as batteries for torches and security alarms. This pack is also a great choice if you need batteries for toys. Energizer D batteries hold power for up to 10 years while in storage. With Energizer, the power's ready when you are. The Energizer Max range also includes AA batteries, AAA, C and 9V batteries, so it's easy to find reliable power in the size you need. For rechargeable batteries, search for Energizer Recharge - ideal for high-tech devices.Since creating the world's original consumer battery in 1896, Energizer has led the charge in industry innovation with a proud history of firsts, including patenting the first ever alkaline consumer battery in 1959. The brand brings this forward thinking to environmental initiatives too, developing the first ever rechargeable battery system in 1958 and introducing the first zero-added mercury battery in 1989. Energizer Recharge batteries were also the first rechargeable to contain recycled batteries. The company partners with organisations that encourage, inform and empower consumers to recycle non-rechargeable batteries, as well as battery packaging. Depend on the power of Energizer D alkaline batteries.4-pack of Energizer Max D batteries, Alkaline, Long Lasting: Reliable power to keep your devices going