It doesn't matter one jot how great the power management of our phones gets, or how huge the batteries become. There will always be a need to charge them while outside, or just away from an accessible power point. It's a fact of life, and having a battery pack handy can be a real lifesaver. OLALA makes some of our favorite accessories, and right now you can save on its 10,000mAh battery with built-in Lightning cable.
