Bottom LED light is flashing (Fig. A): Battery needs to be charged Top and bottom LED lights are flashing (Fig. B): Battery temperature is not optimal, so charging is temporarily paused. Leave battery plugged in and charging will resume soon. If top 2 or bottom 2 LED lights are flashing (Fig. C, Fig. D), call Customer Service.. In summary, the Shark battery indicator lights are a valuable resource for monitoring the status of your vacuum's battery. By recognizing the different flashing patterns and their associated meanings, you can gain insights into the battery's condition and take appropriate actions to resolve any issues. Potential Causes Of Flashing Battery.
Hello and welcome back to our channel! Today, we're going to show you Shark Battery Flashing Two Lights: Meaning & What To Do?.This can be helpful in various.. why is the shark vacuum blinking two lights?The reason is that the battery is too hot.This happens when you try to charge the shark vacuum and the first and.