Power your essential devices with the reliable performance of Energizer EN-91BP4 MAX AA Batteries. Designed for long-lasting everyday use, these AA batteries are perfect for wireless microphones, audio recorders, LED lights, remotes, clocks, toys, and other electronic devices used on set, at home, or in the studio. Featuring Energizer’s MAX technology and Powerseal leak protection, these batteries help keep your equipment operating safely and efficiently while reducing the risk of damaging leaks. With up to 10 years of shelf life, the EN-91BP4 pack is an excellent backup power solution for filmmakers, photographers, creators, and everyday users who need dependable performance when it matters most.