TestyBat

"TestyBat" is an innovative Android application designed for testing and analyzing 12V batteries in automotive and inverter applications. It enables users to control a battery tester via Bluetooth, enter battery details, and execute tests. All test results can be stored in a compact PDF format, which is easy to share. The app supports various battery types including motorcycles, cars, UPS, inverters, and solar batteries. Key features include built-in PDF viewer, graphical data representation, enhanced Bluetooth communication, and direct printing capabilities with 58mm thermal printers.