No box or instruction manual included. Software only. I have confirmed that it starts up. I don't know how much battery life is remaining. It is unknown if saving is possible. Please note that this item has been stored personally and may have some dirt or other imperfections. Please check the photos. If you request to purchase this item with other items, I will offer a 100 yen discount. I will package it simply and ship it via Yu-Packet Post.