Keep your devices powered longer with the LOGiiX Vibrance Piston Power 20, 000mAh power bank. It features an integrated display for instant battery readings. Charge up to three devices at once with two USB Type-C and one USB-A port. Enjoy stylish portability and up to 80 hours of extra smartphone video playback. | LOGiiX Vibrance Piston Power 20, 000 mAh Dual USB-C/USB-A Power Bank - Black