Do you have a hoverboard? You need to charge it properly. The hoverboard has an electric charging point and few LED lights. When you are plug-in, the light turns on and when the charging finished, you will see another LED indicator is highlighted. Companies produce different types of hoverboards which have a separate format. Learn more at www.hoverpicks.com/how-do-you-know-when-your-hoverboard-is-fully-charged/