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Old 05-10-2019, 09:49 AM   #2
Volt_Ampere
Gone Wild
Yamaha
 
Join Date: May 2012
Location: Rio Verde, Az
Posts: 7,123
Default Re: 72V Lithium conversion basic questions for noobe

I have not seen too many 72V conversions done here so you may be on your own for that. You need a good charger and BMS designed for the number of cells you have. You are probably going to want either 18 or 20 cells for 72V. That would be 9 or 10 Leaf modules if you use the older ones that are 2 cells per module. (actually 4 cells wired in 2S2P) Make sure to learn a lot about lithium batteries before you jump in on this as they require proper handling and care to be safe. ALso - they are not cheap. Expect to pay over $100 per module for Leaf modules.
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