BATTERY KO KAISE CHECK KARE
FULL DETAIL INFORMATION
A good and working battery voltage is approximately
3.7 volts DC(direct current),
below that
maximum voltage range the phone will not be able to power on.
Checking the battery voltage by Digital multi-meter is so easy,
just set it to a
DC range 20volts then attach the both test probes to each corresponding
polarity,
positive probe to positive terminal, then negative probe to negative
battery terminal.
Check the maximum battery voltage reading 3.7 volts.
A battery voltage lower than 3.7 volts can power on
the handsets but it shows Battery Low on a screen.
A battery voltage lower than 2 to zero volts will
hardly charge the phone and won't power up the phone.
EASY STEP HOW TO CHECK FOLLOW HERE
Step 1.
Turn
off your cell phone and open up the battery compartment.
Step 2.
Remove
the battery and set it down on a flat surface so the terminals are facing you.
Step 3.
Identify
the two terminals on the battery that are labeled with a "+" and a
"-" sign.
Then, look on the battery's label to find out how much
voltage it is rated at.
For instance, on the battery pictured, the voltage is
rated at 3.7 VDC, or approximately 4 volts DC.
Touch
the tip of the red probe to the terminal labeled " + ." Keep them in
contact while you press the tip of the black probe to the terminal labeled
" - ."
Check the digital reading on your multimeter to see how much charge the battery has. In this case, the battery has a 4 volt DC charge. It is fully charged.
A drain battery voltage approximately down to zero
volts will not be able to accept charge when a charger is being plug-in.
A
drain battery will be shock by a a higher voltage range from 6 to 12 volts for
a quick charging point as possible to avoid damaging the battery,
a DC regulated power supply. is the equipment
used to shock a drained battery.just connect both probe to each corresponding
polarity for a quicker period of time,
prolonging it will damage the battery
itself. You may ask an experience technician in your neighborhood
about this
method for assistance and safety guidelines.
WATCH VIDEO TILL THE END TO UNDERSTAND CORRECT.
SUBSCRIBE OUR YOUTUBE CHANNEL
