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Forum: Electric Bikes

06-04-23, 04:58 PM

Replies: 24

Why Battery Fires ? A theory

Views: 915

Posted By mpetry912

yes, I think we agree. thanks for the explaner. ...

yes, I think we agree. thanks for the explaner. clarified my thinking some.

/markp

Forum: Electric Bikes

06-03-23, 11:55 PM

Replies: 24

Why Battery Fires ? A theory

Views: 915

Posted By mpetry912

I get the part about the internal shorting of an...

I get the part about the internal shorting of an individual cell.

OK, if that's true, then let's consider a battery that is fully charged - to say 48v, 100%.

Now you ride it and get it down...

Forum: Electric Bikes

05-23-23, 01:22 PM

Replies: 24

Why Battery Fires ? A theory

Views: 915

Posted By mpetry912

Thanks. it's a nice bike, I've upgraded it with...

Thanks. it's a nice bike, I've upgraded it with DI2 shifting and built different wheels with Chris King hubs.

I'm fortunate to live in a place where there isn't much crime. That lock is fine...

Forum: Electric Bikes

05-23-23, 09:33 AM

Replies: 24

Why Battery Fires ? A theory

Views: 915

Posted By mpetry912

Why Battery Fires ? A theory

So here's my current working theory on battery fires. I get the "cheap" battery with no BMS or thermal cutout, OK. But:

Batteries have VOLTAGE and CURRENT. Most ebike batteries are 36, 48, or...

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