In the arrangement shown, the output voltage is only 3.8V. The charging voltage (charger voltage ) required is 5 to 5.2V. If 3.8V is used to charge a mobile battery, it will not be charged fully. That is why, power banks use a voltage booster. ( from 3.8V to 5.1V.)
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Badhiya
Aise hi continue video dete rahiy
Bhut sahi
Brother ye thoda complex hai thoda detail me batao na bro zoom karke detail me
Ok Dost main agli video me kosis krta hu
In the arrangement shown, the output voltage is only 3.8V. The charging voltage (charger voltage ) required is 5 to 5.2V. If 3.8V is used to charge a mobile battery, it will not be charged fully. That is why, power banks use a voltage booster. ( from 3.8V to 5.1V.)
Power Bank discharge hone k bad Isko kaise charge kare ye to dikhaya hi nahi aapne
Dost is chhote se PCV me charging jack bhi hai