I used to leave my kindle oasis 2 charging overnight (when it typically took 3 hours from 0 to 100) and after doing that about ten times, the battery would go from 100 to 0 in a few minutes. It was faulty and I had to take it back to the store to exchange it for a new one. I no longer leave it charging overnight and generally plug it into the wall socket once it hits about 30%. That and I only charge it to about 95%. So far so good!
|