Ridgid 18V Battery Repair - Cell Replacement!

2 years ago
93

Hello folks, 🔋BattTube here. Today we will be replacing the 18650 battery cells in this Ridgid 18v Lithium-Ion Tool Battery. I decided to use some old "vape" type cells by EFest which i had around but it turned out to be a bad idea as the 18650 cells were more like 18.33650s and were to thicc to fit in the pack, With some external insulation, i left the cells unwrapped but still better protected then a normal 18650 wrapper. Spot Welded using the PCB spot welder i featured in the last video! Check both of those out below.

Best Spot Welder Is Only $20 - https://www.youtube.com/watch?v=I-sDn7Ic14I

Ridgid Battery Repair - https://www.youtube.com/watch?v=wIymjX4Q8Q4

Chapters:
0:00 - Why not revive the old cells?
1:22 - Choosing the right type of 18650!
3:07 - Analysing the best method!
5:15 - Removing old cells!
6:35 - Attempting to fit new cells!
8:06 - That didn't work, New cells to big!
9:43 - Quick look at 18650 CID protection!
12:43 - Making them work... shhhh...
14:50 - Preparing to spot weld!
17:33 - Spot welding time!
22:36 - Soldering balance strips.
26:44 - Spot welding balance strips.
28:00 - Pack reassembly & test.
28:50 - Finishing notes.

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- PCB Spot Welder -
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CAN: https://amzn.to/3FMC8Zm

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