The Sprint Evo 4G does a lot of things brilliantly, but endurance is not one of them. Until this Mugen battery pack came along, granting Evo owners' wish of a full day's use on one charge.
The 3,200mAh capacity HLI-A9292XL battery pack gives you twice the juice the 1,500mAh the Evo 4G ships with. It adds a bit of bulk, but what's an extra 20mm of thickness when you're already rocking one of the largest handsets out there?
The battery pack won't ship until August 13th, but the $97 price tag seems like a bargain for the peace of mind that comes with knowing your phone won't quit on you by lunchtime. [Mugen via Electronista]