Batteries are convenient portable power for both high-tech and standard devices. These Duracell Rechargebale AA Duralock Batteries can be recharged hundreds of times and retain power for 365 days when not in use. Durable NiMH technology means longer lasting in high-drain devices such as cameras. When it comes to powering your electronics, it's all about getting maximum power and the most usage time. The Duracell AA Duralock Rechargable Batteries last three times longer in cameras than regular alkaline batteries and deliver over 600 photographic flashes and provide faster camera/photo flash. So, you get all the power and performance you paid for. Duracell Rechargeable AA batteries can be used in a multitude of other common appliances, gadgets, and toys. What you choose to do with them is your business. How you get it, is ours.