Longer shelf life compared to standard NiMH batteries. Retain 90% of their charge after six months, 85% after a year and 70% after two years, when stored at 20º C (68º F). Might last up to a year between charges. Suitable for long-term intermittent or low-current uses. Good for photography and other high-energy applications. Can also be used for electrical clocks, remote controls, etc. Can be charged with standard NiMH chargers