3 Awesome Ideas to Make Li-ion Battery Charger | 18650 Battery Charger

Описание: Easy DIY 18650 Battery Chargers at Home! 🔧
In this video, I’m showing how to make 3 different types of chargers for 18650 lithium-ion batteries using simple electronic parts. Each design is practical, safe, and perfect for your battery charging needs!

✅ What you'll learn in this video:

1. Basic 18650 charger with protection


2. USB-powered 18650 charger


3. Adjustable voltage/current charger using LM317



All chargers are tested and made step-by-step so you can easily follow and build them at home.

🧰 Components Used:

Diodes, resistors, heat sinks

USB modules, DC jacks

18650 battery holders


📌 Perfect for:

DIY electronics lovers

Powering portable devices

Solar charging setups

Budget-friendly battery charging solutions


💬 Let me know which charger you liked most!
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