In this article we’ll show you how to find out if there is a problem with your MacBook battery and what to do if your battery needs replacing. We’ll start by explaining how to run a battery test on your Mac laptop, we’ll discuss some of the reasons why Apple has reca...
I have tried plugging just the PC power cable into UPS and it gives me a continuous beep alongside a blinking power LED. According to the manual it means "Bad Battery Detected - The Battery needs to be charged or its at end of life". I disconnected PC power cable and checked if the ...