Видео с ютуба Series 21700

Overkill Mods Custom Design Dual 21700 Series Box Mod | First Look

Overkill Mods Custom Design Dual 21700 Series Box Mod | First Look
21700 batteries connect 6 in series

21700 batteries connect 6 in series
What do batteries in series and parallel mean?

What do batteries in series and parallel mean?
Nitecore 21700 Intelligent Battery System (MPB21 Kit): Quick Look

Nitecore 21700 Intelligent Battery System (MPB21 Kit): Quick Look
The Fenrir Dual 21700 Series Box Mod Is A BEAST!

The Fenrir Dual 21700 Series Box Mod Is A BEAST!
Bistook 21700 Battery Holder Box - 6-Pack, with Protection Caps, No Soldering Required

Bistook 21700 Battery Holder Box - 6-Pack, with Protection Caps, No Soldering Required