Descriptions: Model: Super fast charge KA8 Battery: 4/8x 18650 (the product does not include batteries) Capacity: 20000mAh Super fast charge: 5V4.5A / 4.5V5A / 9V2.5A Current up to 5A, efficiency up to 96% Support 4.2/4.35/4.4/4.5V battery type Support JEITA specification Support temperature loop control Synchronous boost Output power up to 22.5W, efficiency up to 95% Automatic load detection/light load detection Support wireless charging mode Support low current mode Output fast charge protocol Support PPS/PD3.0/PD2.0 Support QC4+/QC4/QC3.0/QC2.0 Support AFC/FCP/SCP/SFCP Support PE2.0/PE1.1 Support low voltage direct charge Enter fast charge agreement Support PD3.0/PD2.0 Support PE1.1, support ACCV Power display: digital display Material: plastic and leather Type: Battery Storage Box Feature 1: power bank case Feature 2: 18650 battery holder Feature 3: power bank case without battery Feature 4: power bank 18650 Feature 5: 18650 power bank case Feature 6: 18650 holder Feature 7: 18650 case Feature 8: powerbank case Feature 9: battery box Feature 10: battery case Feature 11: 18650 battery case Feature 12: powerbank 18650 Package includes: 1pcs Power Bank Shell(No Battery) Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store