sooo.. ill chargee it & then ill be listening to it and itll be like 3/4 of battery and then it dies?! and then im like wtf. so i leave it. then turn it back on later by restarting it. because..i mean it said it had almost full battery? i restart it and its like no battery just a little red showing. then itll go back to like half way of battery then die again!? so do i need a new ipod or can i get this fixed. i have the white video ipod.