this is a mod for using two OEM Samsung batteries together for a "real" 4200mAh extended battery. unlike most 3rd party batteries the OEM ones tend to be much closer to their rated tolerance voltages and mAh.
this thing is a BEAST! :)
Hey guys thought id post a lil review of the extended batteries i just bought. came with 2 4500mAh batts with 2 extended covers for $20 of eBay.
had my first drop today... taking the phone out of my pocket before my first cup of coffee is apparently a bad idea.
dropped from waist height (im 6') onto a tile floor. just bounced twice on the corners. not a single mark on the case and no cr...
That's what I'm thinking.. just in parallel. And the Note 2 battery doesn't have NFC (NFC tag separate) so that makes it even easier.
What about the center contact? Leave untouched I'm guessing?
:D i love this stuff. looks a pretty solid build IMO.