Hey guys, here's a review of the Lenmar Maven Undead Power Battery Case for the iPhone 6, it's a 3,000 mAh battery, which gives about 110% additional battery life. In our tests, we confirmed the same type of results as well.
It's got a really nice soft rubber exterior and is slightly shorter than most battery cases, with the standard front facing speaker grill. You'll need the audio jack extension for any L-shaped or thicker headphone connections, but the standard EarPods will fit without it.
Charges through micro-usb and of course, charges the iPhone first before the case. It's nice to count on a standard connection, rather than a proprietary one, especially since extra Lightning cables aren't cheap.
Unfortunately, there were some design issues. Mainly, the mute/volume rocker was not aligned to it's cutout and the case easily came apart when plugging in the headphone adapter, which meant you lost connection to the battery. It could get pretty annoying when you think you're charging the case and you're actually not.
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