How To Solve This "Battery Charging" Problem?

Question

I bought this mp3 player today (so it's new) and it says i should put it on charge for 5-6 hours.it was 2 hours that it was being charged when the lights went out!! the electricity cut out! so now should i charge it only for 3-4 hours or i should do the whole 5-6 hours again?

Answer 1

It may have came with more precharge than the book is referring to. To be sure, run the battery down all the way and go for a 5 hr. charge.
If it turns off sooner, just use it as is. There should be no problem.

Answer 2

Just charge the damn thing lol!