2023 Edition Shinken Zemi Elementary School Course Challenge 2nd Grade Power Up Timer This is the Power Up Timer that arrived in 2023. It has games and other features, so you can enjoy using it. My child operated it once when they were in 2nd grade. The Power Up Card key is not included. It will be sent as is, without being reset. Uses 2 AA batteries. The batteries will be removed before shipping. Operation has been confirmed, but please understand that this is a casual inspection. There is no box or instruction manual.