It really doesn't add much battery time and you have to get entirely different cases and holsters to fit the phone with the extended battery in. The increased battery time is not enough to get me through an entire day without charging if I am actually using my phone.
The extra accessories cost me almost $40 and the extended battery was another $25. An extra standard battery was only $20 and I ended up getting the external charger and that came with an extra standard battery for $35.
So I don't recommend getting the Samsung extended battery. Just get the external charger that comes with an extra standard battery and that way you can always have a charged battery and won't have to buy additional cases/holsters.
The extra accessories cost me almost $40 and the extended battery was another $25. An extra standard battery was only $20 and I ended up getting the external charger and that came with an extra standard battery for $35.
So I don't recommend getting the Samsung extended battery. Just get the external charger that comes with an extra standard battery and that way you can always have a charged battery and won't have to buy additional cases/holsters.