Energizer Max Plus AA batteries are our No.1 Longest Lasting Alkaline and are designed to support power-demanding devices and work tools. Max Plus batteries deliver reliable performance throughout usage, meeting every professional's needs Ð made to last, not to leak. Designed to meet the demands of today's most power-hungry devices, Max Plus AA batteries offer long lasting power. Whether its everyday devices like remotes and torches to the most demanding such as walkie talkies and measuring tools, Max Plus delivers every time. And because this is a long-lasting alkaline battery, you'll use less batteries, thus creating less waste. Finally, Energizer Max Plus batteries are incredibly reliable. They can be used safely without damage to expensive electrical devices. Offering practicality and longevity, Max Plus AA batteries withstand up to 12 years storage whilst maintaining power.