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

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