Faster with more power! This USB-C power bank from Chargeworx features the Power Delivery + Quick Charge (18W) technology to recharge your devices at a faster rate. 3X the standard speed! With a 20,000mAh capacity, this power bank delivers up to 120 extra hours to your smartphone, tablet, camera, MP3 player, and more. It has Smart Device Protection which identifies the optimal charging rate your device needs. With an LED indicator, you'll know how much power it has left and when to recharge.