Chemical makeup of the most common type of dry rechargeable battery
NiMH: :
Nickel metal-hydride. A rechargeable dry battery similar in operation to NiCD.
NTSC: :
National Television Standards Committee. Group that sets standards for video broadcasting and recording in the U.S. and Japan. The initials are assigned to video products intended for those markets. (Similar to PAL used in Britain and SECAM used in various other European countries.)
