【Excellent Condition】KARCHER WV75 Window Cleaner

This is a Karcher WV75 window cleaner. It has been used 4-5 times.

I am selling it because I no longer need it.

It has been stored at home, but the box has deteriorated.
The battery is also weak.
There are no instructions or other accessories. Everything shown in the photos is included.

I would appreciate it if you would purchase this item with an understanding of these points.