Mophie Juice Pack Helium，79美元

    “电池可用一整天”是很多电子产品厂商最近宣传的口号，但实际上却并不总能兑现。我们可不想每天晚上到处找电源插座，这就是为什么大家都喜欢Mophie's Juice Pack。为iPhone 5/5S定做的“氮”版有七种颜色，而且超薄。

    Mophie Juice Pack Helium, $79

    "All-day battery life" is what so many electronics makers claim lately, but the reality doesn't always add up. We're no fan of searching frantically for an outlet at the end of the day, which is why we like Mophie's Juice Pack. The "Helium" version for the iPhone 5/5S comes in seven different colors and is surprisingly thin.