The Digital Mermaid | A Better Battery Design - How to build a 48v Lifepo4 battery (Ep. 22) @TheDigitalMermaid | Uploaded October 2021 | Updated October 2024, 1 hour ago.
Thank you all for your patience! Work is as work does...

Today's video is brought to us by "Grant in Utah" who emailed a new battery design that removed the need for the long battery positive cable. This video involves learning how it works, fixing mistakes while trying to implement it, and a couple of kitty interludes.

0:00 - Intro
0:57 - This Video's Task
3:01 - New Design Overview
4:05 - Repacking Cells
5:25 - Two Options
7:25 - New Bus Cables
10:15 - New Wiring Plan
12:03 - Wiring and Cleaning Up!
13:12 - A Mess, an Unexpected Test
14:20 - Back to Cabling
17:20 - Relieving Shrink Tubing
19:35 - Verifying Pack Voltage and Balance Leads
22:32 - A Note On This Channel
25:18 - Oops.
26:36 - Take 2!
28:27 - A Tatters Interlude
29:20 - Midway Checks
30:18 - A Warmth
31:00 - A Kepler Interlude
31:41 - Cleaning Up and Velcro Benefits
32:12 - Final Checks
32:45 - Summary