even my long weekend no longer exist anymore :(
bought three extended battery cases for iphone 4 few months ago~
Even iPhone 4 got bigger battery capacity then previous iPhone but still cannot last a day while i needed 3G, Email, Push, mms, MSN during business trip all day long~
bought few extended battery cases~
1) Mophie Juice Pack Air
quite bulky and battery capacity: 1500 mAh
the case quite thick :(
testing it ... feel quite heavy while caring it around the town whole day~
The second one is no brand but damn bloody cheap and it lasts forever :P
very simple packaging~
Battery Capacity: 2000 mAh
charging now~ yes is thick and heavy but some how i feel it is lighter then mophie and it lasts much more longer. Somemore, well built and solid~
no name in action~ :)
Last one is the QYG~ Made in China as well.
it is so much slimmer then the above two models~ But seem like mophie 1500 mAh last much more longer then QYG.
brought three cases with me during the Mach and April business trip ... yes all of them working fine and can last from morning til midnight even 3G connected most of the time.
QYG vs mophie vs No Brand (THICKEST)~