Jun 27, 2010
San Diego
Has anyone used the Mugen 3000mAh battery case? If so, what kind of battery life did you get? How do you use it?
It only has terrible reviews. I've been looking for an extended battery for months and that is the only one for the DNA. Reviews range from poor battery life, and not even working.

Personally I've been looking to get an HTC One so I can get a mophie.
They are based on Li-Polymer cells. As we all know that Li-Polymer are not good to carry much backup and also they are expensive. Manufacturers only use it to reduce size. I will suggest you any backup charger containing Lithium Batteries so you can enjoy more backup and batter life.