Powerful batteries for professional applications with high energy demands, such as digital cameras and flash units, are suitable. With excellent cycle stability, the NiMH cells can be recharged up to 1000 times. They can be charged with a high current, allowing for a very short charging time. The batteries are also usable at temperatures ranging from -20 to +50 °C. Since NiMH batteries can generally be used wherever disposable batteries are used, they not only benefit the environment but also save money.