3.7v Lithium Battery charger very simple and Easy 🔥🔥|| Diy 3.7v Battery Charger circuit | H-T DIY

welcome to my Youtube channel HabbiTronics diy.
In this video i am gonna tell you how you can make a very simple cheap and easy 3.7 volt battery charging Circuit.
Components:
1. 1k Resistance
2. 1N4007 DIODE
3. 3 v LED
4. USB Power cable
For Circuit making please do watch full video and make very simple and easy charger for any lithium ion battery of 3.7 volts and 18650 batteries
#lithiumbatterycharger
#18650batterychargerdiy

[mstafaadan]

Thanks that's amazing great video channel so nice ideas blessing we love you too

[Sanjay-tjox]

No risky, when battery is fully charged please reply me

[KLEY_]

ty for help bro
i have the same elements btw :)

[matin]

How many amperes should the input be?
Do you charge faster as the amperage is higher?

[syedzain]

For your answer why will dioude used then

[ravi]

1.5 ke 2 normal cell ko muje 5730 smd light 1 hi pic chlana he to konsa resistance use hoga..

[animaticph]

Can you charge parallel battery pack with this?

[aethersx-samsunggalaxys]

But this wont stop charging at 4.2V and try to overcharge to 5V. that could cause the batteries to fail and blow

[reptiloidx]

Next think battery overcharge and explode . It seems to be no cut of charge here