realfolkblues121 Posted August 31, 2015 Share Posted August 31, 2015 Hello. I have a TG-F3 from banggood.com It no longer will balance when turned on. Instead it just beeps. It's the identical issue as in this video: https://www.youtube.com/watch?v=EYWJKNsOlasIn that video he claims the battery for the unit is bad. How can I test my battery to see if it's the issue? I have a volt meeter but am unsure what exactly to do with it. Link to comment Share on other sites More sharing options...
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