I replaced my nearly four and a half year-old Samsung Galaxy S6 with a refurbished Samsung Galaxy S6 with a six-month warranty. So far, it works great, although the virtual keyboard likes to disappear while I am writing! (That happened nine times while I wrote this!)
That never happened with my Stratosphere 2!
I bought a replacement battery and daughterboard for $32 and will replace them today, but I have been using battery cases for perhaps a year. I may spend as much on those as I did on cables, but I watched a Linus Tech Tip video where he recommended Volta magnetic charging cables. They have interchangeable magnetic tips and I could use the same cable for my Android and my iPad, you just leave the tip in the device.
Well, the Volta is $27 on Amazon, plus $7 for shipping (unless you spend at least $60).
This one is $8.50, though:
https://www.amazon.com/Smart-Cool-Co...rch&th=1&psc=1
I think I will give it a try!