How do I know when my device needs to be charged? 7 months ago FollowNot yet followed by anyone The screen will display an image with low power, please recharge the device Recently viewed articles What happens if my warranty claim is approved? Related articles How do I know when I am out of e-Liquid? STLTH VISION User Manual How will I know when my device is charging or finished charging? How do I know if the percentage is for my battery or my e-Liquid? Why does my device flash 3 times when being charged?