Rechargeable lithium ion battery has been utilized to power sources for portable devices, such as cellar phone and laptop computer. Recently, this battery has been investigated as energy storage system for electric vehicles, natural energy, and so on. Many of researches have been done and still continued to develop rechargeable lithium ion batteries with high energy and power densities. In addition, several types of new generation batteries have been proposed in order to realize higher energy density of battery. All-solid-state battery is one of new type of rechargeable batteries with excellent safety and high energy density. However, there are some problems to construct all-solid-state rechargeable battery. Most important point is battery design for all-solid-state battery, due to usage of solid electrolyte, especially ceramic electrolyte. This means that new structure concept is needed for construction of rechargeable lithium battery in micro or nm scale. Recently, three-dimensionally ordered macroporous solid electrolyte has been proposed to establish new concept for electrode system. In addition, macro structure of all-solid-state battery was examined based on three-dimensional batteries. In this chapter, some of such unique structure for construction of practical battery system with ceramic solid electrolyte was described. In this part, oxide materials with high ionic conductivity were discussed. We will discuss a possibility of all-solid-state battery for electric vehicles and small portable devices including future technologies. Firstly, the energy density of battery was discussed based on lithium ion technology. Finally, that was evaluated based on lithium metal anode technology including new oxide-solid electrolyte with high ionic conductivity and stability against a chemical reduction by lithium metal.