i just picked up a loner phone and it is the original blackberry pearl model. the battery was completley drained when i got it, now, 2 hours later, it seems to not even charge, it'll display the battery with the lightning bolt, then every 6 mins or so it'll start up, only to say "battery drained, shutting off handheld" even though its been charging for hours! is this normal for the pearl to take this long or is it a faulty loner phone?? thx!