Can i 11s this 10s battery ?

Yes it will go 40KPH when going downhill lol 😂
It’s 15.5mph limited but now I do get a higher average total speed at the end of my journey. The old battery was showing signs of dying after only doing 1mile but now we’ll I just did 5miles and even going uphill the battery meter stayed a solid full :)
The BMS I used is this one ￡6.22 12％ Off | BMS 6S 7S 8S 9S 10S 11S 12S 13S 4.2V 25A Adjustable BMS Lithium Li-ion 18650 Battery Pack Protection Circuit Module PCB PCM
a.aliexpress.c...
And I was totally Surprised it arrived with Silicon wires 10/10.
The cells I used were 4x 3200MAH and 1x 3500MAH in each pack x11
Any questions I’m more than happy to answer and if I can help I will :)

[@smartazz]

4:40 using the old nickel coated steel lol

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2:55 the new cells

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2:00s the old cells

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4:00 BMS