Duracell Ultra 5000688 AA Rechargeable Batteries 2500 mAh (Pack of 4, Green) Style name:AA-Ultra-Pack of 4                                                                                 |                            Size name:AA   In a life full of energy you don’t want to be stopped. That's why you use rechargeable batteries that quickly recharge themselves, you and your devices. But what if a simple recharge is not enough for your energy needs? What if you want the best performance from your high-drain devices like a digital camera or a wireless game controller? For those needs there are Duracell Recharge Ultra batteries. They last 85% longer per charge**. Duracell’s Dura lock technology prevents them from losing power, so your batteries stay charged for up to one year (when not in use)and they last for five years guaranteed*. Additionally, Duracell Recharge Ultra batteries are sold pre-charged so you can relax and power your devices right away. Powerful, isn’t it?*Or 400 recharges, whichever comes first.**Vs. Duracell Recharge Plus within the first 250 cycles.