Cordless Lithium Electric Knife with 2 Blades and Storage Case (Waring EK120) Includes two stainless-steel, 9" serrated blades: one for carving meat and one for slicing bread. Cordless / Rechargeable / Portable: Rechargeable lithium ion battery provides reliable, long-lasting power. Power switch locks for optimal safety. An integrated LED light improves visibility in dimly lit areas. Convenient carrying case doubles as a storage case.