How To Make 18650 Laptop Battery Charger || Hindi

So hello friends aaj is video me ham ek 18650 laptop battery ka charger banane wale hai. Is charger ko banane ke liye aap aap ko 10 ₹ se bhi kam kharcha aayga. Isme use hone wale components
1. Bc 548 transistor 3₹
2. Two LEDs 2₹
3. 1k resistance 50 paisa
4. 220 ohm resistance 50 paisa
5. In 4007 diode 50 paisa

Or friends baki material jaise mdf board jo ki sirf iski body ke liye use kiya gaya hai uski jagah aap koi bhi paper ya card board ka piece se bhi bna sakte ho..jo ki free hoga.. & for more information plz watch video till the end
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#howtomakelaptopbatterycharger #18650battery #laptopbattery #batteryholder #samarexperiment
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Видео How To Make 18650 Laptop Battery Charger || Hindi канала Samar Experiment