Duracell Turbo Max AA 1.5 V 4'S will not die on you, but last you for months because unlike other batteries, this battery is built to last. Power your portable games, digital camera, CD cameras, motorized toys, toothbrushes, flashlights, and more using this premium quality battery. You will no longer have to worry about replacing the battery of your items with a new one within a few months. It provides you with maximum power, while saving power at the same time. You can even check to see how much power your battery has left, which is a feature most batteries do not have.