Mili Powerspring

MiLi is no stranger to iPhone battery packs.  So it should come as no surprise (it doesn’t to us), that today they released the MiLi Powerspring 4.  It’s a 1600 mAh backup battery case for the iPhone 4.  It should double your battery life, that is depending on what you’re doing.  In our experience MiLi’s batteries have a checkered past in terms of power output.  Total charge time, according to spec, is 4 hours, which seems a bit high, but at least you won’t be tethered to a wall while rejuicing your phone.

Christen Costa

Grew up back East, got sick of the cold and headed West. Since I was small I have been pushing buttons - both electronic and human. With an insatiable need for tech I thought "why not start a blog focusing on technology, and use my dislikes and likes to post on gadgets."