Скачать или смотреть DIY 6S2P Li-Ion Battery for Long Range FPV (Molicel P50B Build)

DIY 6S2P Li-Ion Battery for Long Range FPV | Molicel P50B Build

In this video I show how I built my own 6S2P Li-ion battery pack for long range FPV, using Molicel P50B cells.
This is not a lab-perfect build — it’s a practical, real-world FPV pack built for efficiency, reliability, and range.

The video focuses on the actual building process, filmed from above with an action camera, so you can clearly see how everything goes together.

🔋 What’s covered in this video:

Choosing Molicel P50B cells for long range FPV

6S2P pack layout and wiring

3D printed TPU cell holders or alternative securing method

Kapton tape and fiber-reinforced tape for insulation and strength

Balance leads and main power wiring

Practical tips and things to watch out for when building your own Li-ion pack

This pack is intended for long range FPV, where efficiency and flight time matter more than raw punch.

⚠️ Disclaimer:
Building Li-ion batteries can and will be dangerous if done incorrectly. This video is for educational purposes only. Always research thoroughly and follow proper safety practices when working with Li-ion cells.

If you found this useful, feel free to like, subscribe, and share — and let me know if you’d like to see testing, flight footage, or a follow-up build video.

00:00 – Intro
00:11 – Channel intro
00:12 – What this build is about
00:26 – Spot welding vs soldering (important)
01:17 – Battery specs & use case
02:17 – Safety disclaimer
02:25 – Cell layout & preparation
06:49 – Spot welding the cells
08:55 – Balance lead wiring
10:47 – Main leads & final connections
11:23 – Insulation & final wrapping
13:38 – Finished pack overview
13:46 – Final thoughts & next steps


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