In this video I'll show you how to make flight packs from 18650 Li-ion cells. This example will show the wiring for a 3s2p 5000mah pack. 00:00 Intro 00:53 Equipment/Parts Required 02:52 Getting Started 03:53 Series Connections 06:03 Checking Your Work 07:02 Parallel Connections 08:17 Increasing Current Carry Capacity 08:57 Connecting Main Leads 10:12 Connecting Balance Leads 11:04 Final Electrical Checks 12:00 Adding Fishpaper Caps 12:15 Heat Shrink Cover 12:49 Wrap-up PRODUCT LINKS ► Adhesive Backed Insulator Rings https://amzn.to/3hHrnMU ► Fish Paper https://amzn.to/2X1E4Zl ► 100mm Heat Shrink Tubing https://amzn.to/2X21hdU ► Battery Spot Welder https://amzn.to/2X21mhI ► 18650 2500mah 25a Samsung 25s: https://www.18650batterystore.com/products/samsung-25s?variant=37119890227351 3D JIG ► https://www.thingiverse.com/thing:4706232 RCVR CHANNEL LINKS ► Support the work I do here on Patreon: https://patreon.com/rcvideoreviews ► RC Video Reviews Website: http://rcvideoreviews.com/ ► Discord - Hang out with the RCVR Crew: https://discord.gg/jSFTASU ► RC Pilot T-Shirts! https://teespring.com/stores/rcvideoreviews AFFILIATE LINKS ► Amazon Affiliate: https://amzn.to/3lEz5ZL ► Banggood Affiliate: https://www.banggood.com/custlink/3DDRJ4cBuV #RCVideoReviews #opentx