Panasonic Eneloop Pro BK4HCCA8BA AAA Rechargeable Ni-MH BatteriesA myriad of electronics, including digital cameras, remote controls, games, and flashlights, will run on these eneloop Pro AAA Rechargeable Ni MH Batteries from Panasonic. They come pre charged via solar power and can be replenished up to 500 times. As the cells are not subject to any memory effect, their full capacity will continue to be usable after each charge cycle, regardless of whether they are fully or partially drained at the time charging