Final Testing Results
ROUND 1__________________ROUND 2 ____________
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BATTERY (A) BATTERY (A)
Test #1. @ 7.1A Draw = 10.96Ah-------Test...
Steve--
Ebiker
Last Activity: 8 hours ago
Joined: 12-20-2020
Location: Portland Oregon
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Last edited by Steve--; 8 hours ago. -
A peek inside!
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I guess they are 4P. I just discovered that the original one I bought is having an issue with the BMS cutting it off too soon, at around 44v - 46v If...Last edited by Steve--; 6 days ago. -
They weigh 7lbs, 2oz.
And yeah, you're right about them being 4P. I just discovered that the original one I bought is having an issue with...Last edited by Steve--; 6 days ago. -
Here's a testing update. I told you before that the first 7.1A test I performed on the two batteries I didn't log and couldn't remember the exact results,...Last edited by Steve--; 1 week ago.Leave a comment:
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Sorry for being so long winded again... I can't seem to help it, lol.
I actually did test them both twice, once at a 7.1A discharge, and...Last edited by Steve--; 1 week ago.Leave a comment:
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Because That's how all li-ion batteries are rated. I'm trying to test the validity/accuracy of the advertised Ah rating of the batteries I purchased,...Leave a comment:
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I actually just received that capacity tester I ordered. Here is it:
https://www.aliexpress.com/item/4000...m=a2g0s.904231...Leave a comment:
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Yeah, I don't have that problem yet, but I plan on putting that type of tire on mine too, so I soon will. We'll see how much further that reduces my range....Last edited by Steve--; 1 week ago. -
Yeah, that's a good point too. I also carry around a lot of extra weight (In addition to the extra weight I carry around on my body :D ). It' a heavy,... -
Yeah, that's a good point too. I also carry around a lot of extra weight (In addition to the extra weight I carry around on my body... -
P.S. That's some interesting information you've provided, and good to know. Just our of curiosity, have you ever logged a strictly no-pedal ride just... -
Well, just an fyi, I'm 270lbs, and while going for rides for the specific purpose of testing a battery, I don't pedal at all. Pedaling adds too much guesswork...Last edited by Steve--; 2 weeks ago. -
We've been able to manipulate the incoming power to electric motors since the late 1800's, thus why the electric automobiles back then didn't just take...Leave a comment:
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The 15-16Ah figure I gave was based off a real-world test I did with it against another 48v battery that I have, which I know is 20 Ah. Coincidentally,...Last edited by Steve--; 2 weeks ago.Leave a comment:
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