Ansmann is so confident in the quality of the High Capacity 1100mAh AAA HR03 Rechargeable Battery that each one comes with a two year's manufacturer's warranty. Available in packs of four, these money saving and powerful cells are a more convenient way to power-up your electrical appliances than disposable batteries. If you have gadgets with high energy demand, then this is the logical choice. For use in digital cameras, photo flashes and many more appliances, Ansmann's 'intelligent' engineering offers a cheap and reliable source of power. Ansmann is number one globally for a wide range of reusable batteries, with the current AAA's output delivering double the usage that you will get from a standard cell. The high performance, HR03 Rechargeable Battery .