Technology What is the purpose of a battery symbol next to a USB Port? Last updated: October 5, 2026 10:30 pm By The True Post No Comments Share SHARE Typically, it means faster charging speeds and bi-directional charging. Source: Engadget TAGGED:Computing Share This Article Copy Link Print ByThe True PostThe newsroom of The True Post. Leave a Comment Leave a Comment Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment.