I am selling unwanted items to clear out my storage. These items were purchased several decades ago. I believe the usage period was about six months. Since I have no opportunity to use them, they have been stored in my home warehouse for a long time. There were no malfunctions and they worked without any problems, but since the battery is currently dead, I cannot confirm their operation, so I am selling them as junk. Please understand this before purchasing. *This is a 12V rechargeable battery, so please confirm this before purchasing. *The items will be shipped in a recycled cardboard box, so please be aware of this. ◉ Same-day shipping ◉ Immediate purchase is welcome