Power digital cameras, flash units, medical equipment, and other electronics that have high-energy demands with this 4-pack of 1.2V AAA Rechargeable NiMH Batteries from Ansmann. Each battery features a capacity of 1100mAh, allowing it to deliver a great deal of power to high-drain devices over a short period of time. As the cells are virtually free of memory effect, their full capacity will continue to be usable after each charge cycle. Additionally, they can be charged safely at a high current, which significantly speeds up the process, and are rechargeable up to 1000 times.