Furthermore, they supply energy for longer than traditional Ni-MH batteries. Traditional Ni-MH batteries fail to work once the voltage drops below 1.1 volts, whereas Eneloop batteries keep the voltage level over 1.1 volts for a longer time. For photographers who use very high drain equipment, Eneloop can therefore be the difference between missing and capturing that perfect shot. Free battery case. Multi use Ni-Mh rechargeable batteries Lasts longer and gives great performance Multiple uses Can be used in digital camera, LED torch light, battery powered toys, radio control cars, portable radio, etc.