You’d never leave home without your smartphone, so why leave home without power? Introducing the LIFEPOWER A2 Portable Battery. Sporting a variety of outlets, you can top up any battery and any device anywhere. Using the same innovative battery technology as Tesla, this compact yet powerful battery has a massive 27,000 mAh battery tucked inside. On the exterior is an ultra fast charging USB port and also an AC outlet with a 120W peak. All of this technology is superbly protected by the brushed aluminum casing which gives it a modern look and feel. With the LIFEPOWER A2 Portable Battery, you can charge virtually any device no matter where you go (and no matter how far off-grid you are).