The price of the 6500mAh replacement battery is $98.50 and it will ship (for free) starting on December 6th. It's hard to complain about a 3200mAh battery, but with the huge screen on the Galaxy Note 3 and its FHD resolution, a lot of the battery power literally goes toward keeping the lights on. Almost exactly a year ago, we told you about the 6400mAh cell that Mugen started offering to owners of the Samsung GALAXY Note II.
If the stock battery on the Samsung Galaxy Note 3 isn't cutting the mustard for you, an extended life cell might be just what you need to enjoy a life free of being chained to your AC charger and looking for outlets wherever you go.
source: MugenPower via SamMobile, GSMArena