47Wh vs 55 Wh for laptop battery?
hey guys so i bought my laptop two years ago and its still going strong :p HP-dm4 1275CA buuuut the battery is dying (barley lasting me 2 hours from when i first purcahsed i could watch movies for up to 5 hours, and battery would last all day if i did just browsing :p)
now im thinking of buying a replacement battery ... looking on ebay is the cheapest chocie for me (some claim to be original) and yeah for ~$30 why not .. now my question is which one would provide me with the best battery life? 55wh or 47wh? my original one is rated at 55wh / 5200 mah ... should i go for 9cell non-oems? just maybe they will make a big bump on my laptop at the bottom .... so any info would be nice thanks guys!
now im thinking of buying a replacement battery ... looking on ebay is the cheapest chocie for me (some claim to be original) and yeah for ~$30 why not .. now my question is which one would provide me with the best battery life? 55wh or 47wh? my original one is rated at 55wh / 5200 mah ... should i go for 9cell non-oems? just maybe they will make a big bump on my laptop at the bottom .... so any info would be nice thanks guys!