Lets face it, the Galaxy Nexus with all that magnificent hardware, rocking the great Ice Cream Sandwich OS, and bringing you the data from sky at 4G LTE speeds; it is going to suck the life out of the battery. Even though it will be sporting a 1850mah battery, getting a little more juice will go a long way. Well thankfully there is an extended battery that will not make the Galaxy Nexus have much of a hump back. This extended battery extends the power to a whopping  2100mah! Yeah that is not much more power, but every little bit helps. At least there is not a noticeable difference in the size of the Galaxy Nexus with the new battery, to without the extended battery. Check out Mr. Blurrycam’s video and judge for yourself. If you are getting a Galaxy Nexus, will you get this extended battery?
Source: Droid Life