I managed to wedge in a couple of CR2016 coin cells to check the electronics (it takes CR2032 cells but its the same voltage) and all seems fine. I'm pretty sure it was all working OK when I last used it but that was probably 14 years ago so who knows if it will be OK now.The lens cover is in very good nick as it was replaced not long before I stopped using it. I just need to remove the cylinder but it will include the lock soks with fill nipple cover and the mounting bracket and screws, and the manual as well.