| abstract |
A rechargeable lithium battery according to embodiments of the present invention includes a positive electrode, a negative electrode, and a non-aqueous electrolyte. The positive electrode includes a first layered lithium compound having an open circuit potential (based on lithium) of 3 V or greater, and a second layered lithium compound having an open circuit potential of less than 3 V. The second layered lithium compound is included in an amount of from about 0.99 to about 30 wt % based on a total amount of the first layered lithium compound and the second layered lithium compound. |