If youre the sort of person who judges the success of their weekend by how many crevasses have been traversed or forests tamed, the Mophie Juice Pack PRO for iPhone 4/4S is the perfect jungle guide to your adventurous lifestyle. The Juice Pack PRO provides both protection for your device in the most extreme of environments & the priceless confidence that you wont run out of power whilst youre there
- in the event of you biting off slightly more than you can chew. The largest battery ever built into a juice pack case & the option to switch it to standby mode when not needed, results in the longest possible period of use between mains charges. The case offers fantastic protection from impacts, vibrations & shocks, s&, dust, rain & anything else Mother Nature wants to throw at you, all without compromising your handsets functionality & features. The Mophie Juice Pack PRO makes the big, wide world just that little bit smaller.