Bcr8709

So after I picked this DNA 200 up, I notice that it wasn't reading my batteries so I charge all three batteries all running at 4.19 4.20 V but it still told me to check batteries. If I add any atomizer ANY, it flashes "short" so I have attached a picture of the monitoring system after resetting said DNA to factory settings, if anyone knows how to read it well enough, please help, if you can. TIA!!!!!