Quote:
Originally Posted by triplea4uk If you charge them to long you can damage the battery 6 hours is normally about right also with new phone batteries you shouldn't let them run all the way down. |
I've also heard that...though I've always worked on the anecdote that you need to fully charge and discharge them fully every few cycles.
When you charge overnight there gets a point where the phone stops charging itself, then by turning it on it starts to charge again (probably using the power required to turn it on) until it stops itself again.
Personally, I've never had any battery issues by doing the above. That's no guarantee that it's best practice, but for me, it does no harm.