Lithium-ion battery, lighter weight, quicker charging and with more run time than an equal voltage ni-cad or ni-mh battery Rubberized soft grip provides comfortable and sure grip Stain-free shear blade surface of glittering silver obtained by non-electrolyzed nickel plating Anti-vibration structure consisting of motor-crank section and handle section linked by 5 cushions to absorb vibration from blade User-replaceable blade the blade can be removed without disassembling housing