Covers How to Check Battery Percentage On UE Wonderboom 1, and also, how to know if the battery life is shortening over time. How to Check Battery Percentage On UE Wonderboom 1: Step by Step 1. First, Turn ON the UE Wonderboom 1 You won’t be able to read battery charge status unless the speaker … Continue reading How to Check Battery Percentage On UE Wonderboom 1