Put a new battery in my pump, and it won't turn on. And I know that battery should be good. Crap.
Another battery, still nothing. Panic rising. This night could get interesting. I try a third new battery, and it finally turns back on.
Whew! The panic subsides. Now, I know that having a pump die is not the end of the world. It's happened to me before. But it's not fun.
As soon as my heart rate calms down, I call Medtronic.
"Sounds like a battery cap issue," says the nice customer support rep. "We'll send a new cap out to you. If that doesn't fix it, you're still under warranty, so we can replace the pump."
The new battery cap came yesterday. And it made me laugh. A lot!
A rather large box for such a tiny part!