PowerSkin’s PowerStand Boost ($25) is a tiny 2600 mAh battery pack. PowerStand Boost has a small built-in rubber mat, which can be unrolled and used as a viewing stand for an iPhone. While we found it had no problems holding up an iPhone 6, an iPhone 6 Plus proved too big for the stand. PowerStand Boost’s battery capacity should also deliver a full charge to an iPhone 6. PowerSkin’s small cylindrical charger includes both a 1A USB…
