solar energy comes with 4-wire power bank 20000 ma large capacity fast charging student apple android mobile power supply

cool black [top version solar energy] speed up 9999% elegant white [top version solar energy] speed up 9999% cool black [ultimate solar energy] speed up 6666% elegant white [ultimate solar energy] speed up by 6666% cool black [standard solar energy] speed up by 3333% elegant white [standard solar energy] speed 3333%

10000 ma 20000 ma