video1.0<iframe src="https://www.loom.com/embed/de35efbabb0e4144975c46720c7db93a" frameborder="0" width="638" height="478" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe>478638Loomhttps://www.loom.com478638https://cdn.loom.com/sessions/thumbnails/de35efbabb0e4144975c46720c7db93a-fb52cbc49638e9cf.gif194.466667In this video, I demonstrate how to use the solar charger tester to troubleshoot battery problems. I show that on a bright sunny day, the solar panel should read between 20 and 22 volts, and if it drops significantly when covered, it indicates a good panel. I also explain that when charging a battery, we should see current readings typically between 400 to 600 milliamps, but if the battery is below 10 volts, it won't charge. I recommend testing the solar panel first and inspecting the charging system if issues arise. If you find any problems, consider replacing the solar panel or checking the charge controller.