Hi , why use an active balancer beside a BMS? I have done as per previous video this LFY with 30ampBMS, to start bike, but its not enough to crank. But if a separate -ve wire is taken an a push switch used it works, but as you say will try.
The balance function of the BMS only works when the bike is running and the balance current very small. When the voltage between cells is different, the earliest full battery cell will be discharged, then the BMS will charge all 4 cells. If your motorbike only runs short distances (like me), it will not be enough time for the BMS to balance and charge the battery. The active balancer works even when the motorbike is not working, that helps increase battery life.
You can use a 32650 battery instead of a 26650 battery for higher capacity and discharge current while still fitting in the box. There're some links to try: 26650/26700 3.2v battery: 4000mAh s.click.aliexpress.com/e/_DmLulhj or s.click.aliexpress.com/e/_DljxEe1 5300mAh s.click.aliexpress.com/e/_DEzvlE9 32650 3.2v 6500mAh battery s.click.aliexpress.com/e/_DmJFEPj or s.click.aliexpress.com/e/_DlS5sk5
Perfect. Maybe I'll take advantage of this project and put together a battery pack for my computer UPS, which uses 2 x 12V/9Ah (24V). Thanks for the feedback. Greetings from Brazil.@@bakidiy
It's called Handheld spot welders/ Portable mini spot welder/.... the welder in these link: s.click.aliexpress.com/e/_DFJl53Z, s.click.aliexpress.com/e/_DmRTx83, s.click.aliexpress.com/e/_DCcf23H, s.click.aliexpress.com/e/_DkeS5Rv,...
Just bypass 2 R005 resistors on the board, if it doesn't work, you can add an about 2.2uF capacitor on the fet like this pic (you can try other value) drive.google.com/file/d/1_12oMAdIAIRcALwey9a4PyI8gwlJjfkh/view?usp=sharing
It's instruction from BMS board manufacturer. (This board has B+ connected directly to P+ so you don's need to connect from battery + to B+ then connect from P+ to charger/load, just waste time and wire. The BMS already connect to baterry + via balance wire)
dùng mạch 4s màu trắng khi gắn nào xe chưa nổ máy mà đèn đồng hồ với báo số nhấp nháy là nguyên nhân sao vậy bác? với lại có mạch nào giá rẻ thay thế mạch trắng đấy ko?
Hello. Using this cell to make a lithium battery does not discharge well and the car only runs well at first. I also made one and it did not work well. And recently, I found the A123 cell and bms of my country and found it quite okay. You can come to my place for reference. ❤❤❤
Hello. Is there a difference in using this mini spot welder that uses a digital display and what doesn't?
Hi , why use an active balancer beside a BMS? I have done as per previous video this LFY with 30ampBMS, to start bike, but its not enough to crank. But if a separate -ve wire is taken an a push switch used it works, but as you say will try.
The balance function of the BMS only works when the bike is running and the balance current very small. When the voltage between cells is different, the earliest full battery cell will be discharged, then the BMS will charge all 4 cells. If your motorbike only runs short distances (like me), it will not be enough time for the BMS to balance and charge the battery. The active balancer works even when the motorbike is not working, that helps increase battery life.
Like what happen to my motorcycle.. It did not crank using 100Amp BMS.. What should I do??
You can use A123 LiFePO4 battery. With 120A discharge current, it can used on most bike
Hello. The cell 26650 link is not working. Can you fix it?
Thanks Does this cell have a higher current? At least 5000Mah? Thanks
You can use a 32650 battery instead of a 26650 battery for higher capacity and discharge current while still fitting in the box.
There're some links to try: 26650/26700 3.2v battery:
4000mAh s.click.aliexpress.com/e/_DmLulhj or s.click.aliexpress.com/e/_DljxEe1
5300mAh s.click.aliexpress.com/e/_DEzvlE9
32650 3.2v 6500mAh battery s.click.aliexpress.com/e/_DmJFEPj or s.click.aliexpress.com/e/_DlS5sk5
Perfect. Maybe I'll take advantage of this project and put together a battery pack for my computer UPS, which uses 2 x 12V/9Ah (24V).
Thanks for the feedback.
Greetings from Brazil.@@bakidiy
What's the name of the spot welder? I need that sometimes and it's complicated to find between 2000 results/sellers.
It's called Handheld spot welders/ Portable mini spot welder/.... the welder in these link: s.click.aliexpress.com/e/_DFJl53Z, s.click.aliexpress.com/e/_DmRTx83, s.click.aliexpress.com/e/_DCcf23H, s.click.aliexpress.com/e/_DkeS5Rv,...
You said in comment section in other videos you can use bms 30a to cranking. But with some modification, can you explain that?
Just bypass 2 R005 resistors on the board, if it doesn't work, you can add an about 2.2uF capacitor on the fet like this pic (you can try other value) drive.google.com/file/d/1_12oMAdIAIRcALwey9a4PyI8gwlJjfkh/view?usp=sharing
@@bakidiyonly bypass resistor or capacitor + resistor or Only capacitor plz answer
@@bakidiyDoes it use polar or non polar capacitors? In the picture it is not clear what type of capacitor it is
Hi its possible making video for 2.2uF capacitor adds on the bord please thank you@@bakidiy
Why charging positive connect from battery can you tell me plz
It's instruction from BMS board manufacturer. (This board has B+ connected directly to P+ so you don's need to connect from battery + to B+ then connect from P+ to charger/load, just waste time and wire. The BMS already connect to baterry + via balance wire)
dùng mạch 4s màu trắng khi gắn nào xe chưa nổ máy mà đèn đồng hồ với báo số nhấp nháy là nguyên nhân sao vậy bác? với lại có mạch nào giá rẻ thay thế mạch trắng đấy ko?
You did not explain whether the bike's charging system is compatible. Your moped sounds good like a modified 150cc GY6.
Charging volt is 14.2 volt on my bike that bms card can control or not ???
Hello. Using this cell to make a lithium battery does not discharge well and the car only runs well at first. I also made one and it did not work well. And recently, I found the A123 cell and bms of my country and found it quite okay. You can come to my place for reference. ❤❤❤
any update of this motorcycle battery, its still working sir?
I have 32650 on my motorcyle its already running for 3years!
@@jhunrodriguez8159in what setup sir?
@@mightydev5295 4s1p sir. no bms no balancer. hahaha.
@@mightydev5295 no balancer no bms setup po. 4s1p
Legit ba sir? Anu po motor m? As in battery lng nilagay m?@@jhunrodriguez8159
Thanks ❤