If you’re battery health is greater than 80% you’re short #Bitcoin
XR still as some tread on its tires 
Discussion
Hah - I'm at the same version (with max capacity of 83%)...and still do not have enough #bitcoin. And my Mac battery, that used to last an entire day, drains out in about 3 hours (sooner if I keep Primal up in a browser).
An external battery bank is cheaper than always upgrading to the newest model phone 🤙