Thank you for viewing. I have confirmed that it works by borrowing a battery from another unit. This set does not include a battery. The power turns on and the screen lights up. However, I have not been able to confirm any further operation. There is a black haze on the right side of the center of the LCD screen. The void seal was missing when the battery was removed, so it appears to have been opened before. Also, it looks like it has been used quite a bit overall. Based on the above, I am selling this as junk. Please check the images. If you have any questions, feel free to comment.