The 100+60-watt HyperJuice charger is no joke. This little guy is the world’s most powerful USB-C powerbank & the largest capacity Li-ion battery approved for air travel. It delivers dual 27k mAh USB-C power plus 18W USB-A quick charge for mobile devices. It recharges from 0 to 100% in just 1 hour. Available in space grey or aluminum to match your Mac.