Imagine an iPhone case that gives you not only a healthy 2500 mAh battery pack, but also all of the incredible protection you'd find in a LifeProof or OtterBox case. There's no need to fantasize about this ultimate iPhone case, because it's now available in the mophie juice pack PRO (US$129.95). Read on for a full TUAW review, and then stick around to enter our giveaway for this new case.

Review

mophie is grabbing bragging rights with the PRO, which has the largest battery pack they've ever built into one of their iPhone cases and exceeds MIL-STD 810G for splash, rain, sand, dust, impact and drop, and vibration and shock protection.

Since you might not want to have this bulky (1.02 inches thick) case in your pocket, it comes equipped with a 360° rotating belt clip for hands-free carrying. The case itself is wrapped in a rubberized material for both good gripping and impact protection, with an internal hard shell that also includes integrated screen protection, a pass-through home button, and a watertight speaker cover. The juice pack PRO weighs 5.4 ounces without the belt clip; the clip adds another 2.3 ounces.

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All of the ports have watertight seals that close over them, all that much better for keeping the iPhone dry when the rain is pouring down. It's not waterproof; you won't want to go scuba diving with your iPhone in a juice pack PRO. But if you spend a lot of time outdoors and want something that's going to keep your pride and joy safe in the rain or when you're scrambling up a mountain trail, this is the case for you.

As with the other juice pack cases, charging of the battery pack is accomplished through a USB to micro-USB cable. In normal usage, the iPhone is charged first, with the battery pack being topped off next. The PRO also has the four standard white LEDs on the bottom to give