Battery with 21700 cells and Smart BMS
Автор: Lierskogen Ebikes
Загружено: 2021-04-13
Просмотров: 7013
Описание:
This movie show a process of building ebike battery based on the latest 21700-50G Li-ion cells from Samsung. Cells spec is 5000 mAh with 10A continous discharge. Battery box is XP-01 from ShanShan Tech. I'm using 14S 30A continous current BMS with Bluetooth communication interface towards smartphone. I'm putting links to parts down below for interested people.
Battery box XP-01:
http://www.topbikekit.com/2020-new-xp...
BMS:
https://www.lithiumbatterypcb.com/pro...
21700 Samsung cells:
https://ru.nkon.nl/samsung-inr21700-5...
Chapters:
0:00 Introduction
1:19 Main components
5:57 Cells arrangement
7:56 Cells arrangement after spot welding
8:47 Connecting BMS
9:34 Battery wiring
10:55 Final assembly
11:55 Battery check
12:55 Smart BMS
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