Not what I wanted to hear

I would weigh how I felt before the stimulator to after and gauge it by that. If you've gotten some good relief, it might be worth doing it again. Is there something that has an external battery pack?
The stimulator is head and shoulders above being in opioids. I think Medtronics does have a device with an external battery. Battery is under warranty, that being said doubt that Medicare will pay for another device. Thing that I'm really concerned with is if I do have to get cut open I can't charge it until I'm healed which means I'm going to hurt....alot