我部4700電池己經回hp修理,而且話己經換過新比我未換以前用hitch 2GB CF睇640X480戲用到2個鐘,換左以後都係得2:45分鐘(2個鐘20%left)想問下各4700用家可以用幾耐HP個修理員打電話同我話可以4個鐘備用就以經正常la wow ,但最後係我要求下先換比我So normally can use how many hours
