I hope you find your charger Poppy, sure you can buy them separately but not sure how sensible the price is.
My garmin 210 charger broke and I fixed it with a clamp and some elastic bands, stupid thing never worked very well and my intervention has improved it!
I've been slow lately Halle, might be the humidity?
Today I felt distinctly lackluster/overtrained and nearly cut it short. But about 6 miles in I felt a bit more positive and decided to just slow right down and take it really easy.