Promaster XtraPower PRO NiMH Batteries - AA 4-Pack PROMASTER XtraPower PRO batteries are ultra high performance Ni-MH cells designed to give you the absolute best performance for digital cameras. They can be recharged up to 1000 times! Memory free operation means you can charge PROMASTER batteries anytime you like. When long lasting capacity is what you need, PROMASTER XtraPower PRO batteries are the perfect choice. XtraPower PRO batteries are always supplied in the maximum capacity currently available in the market. 4 high capacity NiMH AA batteries Battery storage case