What is a Nickel-Metal Hydride Battery?
It's a secondary battery which lasts more than twice as long as NICAD batteries. NiMh uses hydrogen absorbing alloys in its negative electrode (anode) and nickel oxide in its positive electrode (cathode). Since its release, in 1990, the sealed Nickel-Metal Hydride battery has developed a strong reputation for high capacity, high performance and high quality.
