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Paoweric 800$ 48v 16s server rack battery teardown (with pictures)

areoseek

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Joined
Jul 12, 2024
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35
Location
Erie, PA
If you saw my post about the NewtiPower $700 Amazon server rack battery than this will look very familiar. It appears to be the exact same case, BMS, cells and manufacturer, with just a different name screen printed on it. Still a 16s and still B grade cells. Here's the pictures

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Same ridiculous black goop and electrical tape covering the terminals.

1000030384.jpg


Same scratched off QR codes and packing tape holding the balance leads. Note the huge cell voltage mismatch on the test tags. Yikes.

1000030387.jpg
I couldn't get the fiberboard all the way out because it's glued down so much and I didn't want to rip the balance leads out but it is in fact 16s

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Looks like copper coated lugs not full Copper as well. Unless that is just tinning from The Wire, I can't exactly tell


Just like in my other post I will update this with a capacity test when I get around to it. Takes quite a few hours with my little tester
 

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