BrunoPOWEEER is everywhere:
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Playlist with more battery videos: [ Ссылка ]
Check out the first video showing how I spot welded this battery: [ Ссылка ]...
Check out video 2 where I show the next steps wiring the BMS to the cells and the charge/discharge connectors: [ Ссылка ]...
I used LG MJ1 3500mAh 18650 cells to make this 52v 17.5Ah 14s 5p pack designed for high performance & long range in a compact size!
at 0:57
On left is a 13s BMS that I used as example only
On right is a slightly different 14s BMS with 15 wires (14 balancing + second B- wire)
This video was recorded at eMax-eBikes Australia [ Ссылка ]
If you're making your own battery, find below some very handy links:
LG MJ1 18650 cells 3500mAh 10A discharge [ Ссылка ]
Battery spacers, cell holders, separators = [ Ссылка ]
Silicone wire = [ Ссылка ]
Heat resistant insulating adhesive tape = [ Ссылка ]
Adhesive Insulator Paper = [ Ссылка ]
80x Battery insulators paper adhesive = [ Ссылка ]
They also sell extremely powerful BMS (up to 150A), they have:
10s 36v = [ Ссылка ]
13s 48v = [ Ссылка ]
14s 52v = you have to email them and request it
BMS:
BestTech Power [ Ссылка ]
SmartTEC [ Ссылка ]
You can also get BMS on Aliexpress:
14s 30A BMS = [ Ссылка ]
14s 150A BMS = [ Ссылка ]
10s 36v BMS = [ Ссылка ]
Have fun shopping... don't forget the FIRE EXTINGUISHER and protective glasses!
