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Old 08-10-2021, 01:56 PM   #6
GCS290
Not Yet Wild
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Join Date: Aug 2021
Location: Palm Harbor, FL
Posts: 25
Default Re: 48v 100Ah Evoltion low battery voltage

Quote:
Originally Posted by DaveTM View Post
When it's fully charged what is the voltage? 57V?

I know when my Leaf pack gets to 50.0V it's time to charge or my LV cutout is going to kick in real soon......like 200 yards soon.

When the controller demands power the battery voltage drops. Likely below whatever the BMS for that battery is and likely cuts power off so the lithium battery is not destroyed.
I haven't charged it yet, was trying to get a bit more information on lithium setups before I really jumped into it. She brought it home after it bucking, plugged in the charger. AC cord got extremely hot and the charger was extremely hot as well. I know in a lead acid scenario the charger will get hotter when the voltage is lower but I didn't know if this was correct with a lithium set up as well.

Thanks,
Mike
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