Screwdrivers with Ni-Mh battery
Ni-Mh
— nickel-metal hydride batteries are a modification of nickel-cadmium. Having the same basic advantages — such as good capacity, good charging speed and low cost — at the same time, they are practically devoid of the memory effect and are considered more environmentally friendly. On the other hand, the service life of Ni-Mh cells is somewhat shorter than that of Ni-Cd.| clear | Save List |