Many cell phone repair technicians check
batteries with the help of the tongue. I know, it is quite funny and
traditional method of checking the battery
which is a very unethical too. It is equally a funny method. Still, it will get
you the result. Cell phone repair technicians just touch the tip of their
tongue to the ‘+’ terminal of the battery. If it gives a sort of current or
spicy taste, it means the battery is charged. While, if you do not feel
anything on the tip of your tongue and if it does not give the above effect
then its charging is down. I have just written this method for knowledge
purpose only and strongly recommend not to try
it unless it’s an emergency!
How to check a fast draining battery?
If your battery is draining very
fast even after fully charging it, in such case, you will have to get it
checked obviously. A multimeter will not help in that case. This is because a
multimeter will just show how much charge is there on the battery. But if the battery’s chemical inside has become
weak or worn out, it will discharge quickly.
Below are the3 methods through
which, you can check it any of the below:
·
Test your battery in another same working model. If it discharges fast in that handset
too, it’s become faulty.
·
There are special battery check machines which
will test it
·
Put a new battery in your handset and check. If
the problem is solved, your older battery is faulty.
So you just have to replace it if
the battery is faulty. But what if it’s good and still your phone is
discharging? Then there could be some kind of fault related to short-circuit or
hardware in the PCB. Try servicing the PCB with a circuit cleaner.
Or you can buy wholesale apple parts from Revamp Wholesale at affordable prices right at your
doorstep
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