Inside a laptop battery - Harvesting cells from a third party replacement battery
Рет қаралды 10,932
Күн бұрынI harvest cells from a 3rd party replacement laptop battery that didn't last long.
Leave a comment if you have any questions.
Music Credits:
Beauty Flow - Kevin MacLeod (incompetech.com)
Blippy Trance - Kevin MacLeod (incompetech.com)
Licensed under Creative Commons: By Attribution 3.0
creativecommons.org/licenses/b...
Chapters:
0:00 Intro
0:32 Disassembly
2:00 Cell voltages
3:04 BMS comparison
3:36 Disassembly (continued)
3:43 Replacing the thin wires.
4:44 Finishing the battery refurbishing.
5:03 Capacity test - Cell #3
5:55 Capacity test - Cell #2
6:54 Capacity test - Cell #1
8:39 Self-discharge test
@user-eh4vb8mo3f 28 күн бұрын
amazing informative video 🔥 for me 💖
@hardeyajuluchukwu1011 7 ай бұрын
Is it only on bq batteries
@AmazTech 11 ай бұрын
Thorough & Insightful. What are those GRAY w/ RedBlue connectors called? First small connector is for SERIES? Second is for Parallel?
@robert0joe 11 ай бұрын
Thanks for watching! Those are just knock-off WAGO connectors. The second one is parallel yes (splits both blue and red into three), while the first and smaller one is just for connecting two wires for each color (blue to blue, red to red)
@tossancuyota7848 11 ай бұрын
you can fix that dead/bloated/oxidized batterby adding a small amount of sodium sulfite with a little of pure liquid hydrogen
@robert0joe 11 ай бұрын
I haven't looked that much into revitalizing dead li-ions, since I know they're not worth the effort. If I really needed cells, I'd rather buy new, or salvage from other battery packs.
@tossancuyota7848 11 ай бұрын
@@robert0joe its worth it though a little bit dangerous as u need be careful not to poke the foil inside to avoid igniting the battery
@deiminaskutkevicius331 4 ай бұрын
what is the name of that charging module BMS?
@robert0joe 3 ай бұрын
Do you mean the one shown at 5:05? This is the TP4056 Li-ion charger, good for charging Li-ion cells from USB. Comes in USB-C or microUSB versions.
@ishuwali5873 5 ай бұрын
shop address
@krishna1431123 7 ай бұрын
Bhai aapka no. Dijiye ek baat puchna thi
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