How to make a lightweight battery

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drummerian

Pedelecer
Jul 16, 2017
27
0
Leamington
10s2p, that picture is1 of 2 cell sets in the same configuration, making a 5s2p. Two of these on top of each other will make the 10s2p configuration, probably with a link wire between the 2.
 

grazie

Pedelecer
May 21, 2016
65
8
61
nr Canterbury, UK
For 10s2p, I'm I correct in assuming you'd need 2 of the BMS boards linked to earlier at AliExpress (I've not been able source them from anywhere else) to cope with the 20 cells?

Are there readily available low cost BMS boards that can handle 10s2p, 10s3p, 10s4p, etc. or can the above BMS cope with managing cells connected in parrallel?

I've also seen Arduino based DIY BMS projects out there, but not sure how suitable/reliable/safe they'd be for an eBike application.
 
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