Seidio says the 3800mah battery will offer double the time that the stock battery for the Samsung Galaxy Nexus offers. It also comes with Seidio’s signature soft touch replacement battery door, which fits snug and looks great on your Galaxy Nexus.
Seidio has also announced an offer for those who purchased their original 3800mah extended battery without NFC. If you follow the directions here and send in your receipt and $20 they’ll send you out the replacement battery with NFC and you can keep the original extended battery you already purchased. They are honoring this promotion for customers that purchased directly from Seidio and from any of their authorized retailers.
Pick one up today from Seidio here.