Tecxus AA Alkaline Maximum batteries are reliable power sources designed for high-energy applications such as digital cameras, torches, toys, and audio devices. Each cell delivers 1.5V and 2700 mAh capacity with consistent performance across a wide temperature range. These alkaline batteries feature 7 years of shelf life when stored unopened, remain stable from -20 to +54 degrees Celsius, and are mercury and cadmium-free for safe operation. 1.5V nominal voltage with 2700 mAh typical capacity per cell Up to 7 years shelf life with minimal self-discharge in storage Heat and cold resistant, operating reliably across extreme temperature ranges Mercury and cadmium-free alkaline chemistry for environmental safety 4-pack format ideal for powering multiple devices or frequent use