How to Charge Multiple 18650 Batteries: 3 Methods That Work
Charging multiple 18650 batteries might seem complicated at first. But here’s the thing: Once you understand the basics, it’s actually pretty straightforward. And in this guide, I’m going to show you exactly how to charge multiple 18650 batteries safely and efficiently. I’ve been working with lithium-ion cells for years. And I’ve tested pretty much every […]