Скачать или смотреть Battery Capacity Testing 21700 Li‑ion 5000mAh with ZB2L3 Module DIY Tutorial

In this video, I demonstrate how to test the real capacity of a 21700 lithium‑ion 5000mAh battery using the ZB2L3 module. You’ll learn how to set up the module, measure discharge, and verify performance against manufacturer claims.
⚡ What you’ll see:
Step‑by‑step setup of the ZB2L3 module
Tools required for accurate battery capacity testing
Safety precautions when handling Li‑ion cells
Real‑world results compared to rated 5000mAh capacity
This tutorial is perfect for DIY electronics enthusiasts, makers, and anyone curious about lithium‑ion battery performance.
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