One of the things I love most about owning an Android device is — despite their sometimes horrendous battery life — most Android phones will allow you to swap out the battery like a magazine clip, for popping in another when you need extra juice on-the-go. I’ve also been known for buying some of the cheapest batteries, from the darkest parts of the web I can find simply for the sake of saving a few bucks.
If you’re thrifty shopper like I am, you may want to check out this deal from CellularFactory. They are currently offering a 3,800mAh extended battery with the cover for the Galaxy Nexus, all for the low-low price of just $8 (use code: 1H7RFK for free shipping).
No, you wont get NFC capabilities. No, you most likely wont get the same life out of similarly equipped higher-quality 3,800 batteries, but you’ll also be able to take the Mrs. out for a nice night on the town. Thank me later.