Your flight just got delayed, your phone is at 10%, and there's not an open outlet in sight. No sweat — Halfday’s Backup Plan Charger is ready to plug in and repower your must-have devices. This updated frame is still sleek and pocket-sized, but now holds a 10,000 mAh battery and has an easy-to-read screen to know how much juice you have left. It's equipped with fast-charging capability via its Lightning and USB-C cables for when time is in short supply, as well as two additional output ports so you can charge four devices at once.