Lots of household and professional electronics consume lots of power when in use, but aren't used often. These devices require batteries with a high capacity and a long storage life. Unlike many rechargeable batteries, these AA cells from Ansmann, a world leader in the manufacture of high-tech batteries, deliver both. They provide much longer service life than the NiCd or rechargeable alkaline equivalent and don’t contain cadmium, which is bad for both you and the environment. Thanks to the fact that they'll last through hundreds of discharge/recharge cycles, they'll save you money, too. This blister pack of 4 batteries comes pre-charged and ready for use.
Most rechargeable batteries suffer from a high self-discharge rate; that is, when stored in an unused device, they tend to lose their charge. For many batteries, the rate of loss can be as high as 2% per day. Ansmann's maxE technology minimises this effect enough to reduce the self-discharge rate to as little as 20% per year. That means you can leave these batteries in your cameras, remote controllers, games or other electronic gadgetry for long periods of time and they'll still be ready to run when needed. These cells also benefit from manufacturing techniques that allow a denser charge, so they'll provide longer running times than most. No special chargers are required and they can be safely charged at the higher current rates provided by fast chargers.
For all but the most demanding applications, these premium-quality batteries will provide dependable service time and time again, even after laying idle for weeks or months. You just can't get that kind of performance with other manufacturers' products. As a replacement for your disposable batteries, these long-lived rechargeable cells will save you hundreds of pounds per year, while providing greater dependability. Considering the quality, savings and ecological benefits, upgrading all your electronics with these batteries just makes sense.
This batteries have a 2 year manufacturer’s warranty.