This Case Maximizes Your Phone’s Power While Minimizing Bulk KEY FEATURES While many battery cases are cumbersome to use, this Slim Juicer Battery Case is both sleek and powerful. It’ll increase your iPhone 6’s battery life by a whopping 170%--enough for a single charge--while protecting your device from hard drops and heavy shocks. … [Read more...] about Slim Juicer 3100mAh Battery Case for iPhone 6 for $30