Shipping took a long time! My order finally cleared the port. Now with UPS to be delivered next Wednesday
Can somebody tell me if this is a good deal.
3 Xuba batteries 12v 120ah shipped to Los Angeles for $1,068
4 Xuba batteries 12v 120ah shipped to Los Angeles for $1,452
We're all hoping the quality is good; other than a weird pricing structure, that looks like a good price, but I am pretty new.
They finally arrived Feb 3! 10 weeks after order... Xuba built and transferred to logistics company in 15 days. And then 2 more months in transit. Xuba was responsive and able to inquire with logistics company, so I got periodic updates when it was stuck in the port for several weeks.Keep up posted.
Both the coulomb counter and the volt meter XUBA are using are for sale on Aliexpress. Link to the coulomb counter follows.Looks decent. I was amazed when I saw the shunt. I want one ?
It’s just a simple voltmeter that estimates capacity by voltage.Both the coulomb counter and the volt meter XUBA are using are for sale on Aliexpress. Link to the coulomb counter follows.
6.44US $ 20% OFF|Battery Coulometer TK15 Coulomb Meter Battery Capacity Tester 80V 50A 100A 350A Lithium Battery Monitor LCD Power Level Display|Battery Testers| - AliExpress
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You are claiming that you got 277Ah out of a 200Ah battery?Balancing the cells was a pain, but first discharge I got 277 AH before the cells hit 2.75v.
The meter I linked to comes with a shunt and should be doing more than you describe as it is a coulomb meter. I think the voltmeter you are describing is this one.It’s just a simple voltmeter that estimates capacity by voltage.
I've opened mine up and dug around inside. I found a few sketchy things I would prefer to have been done differently... couple botched fittings. But capacity seems to as advertised for the cells (appear to be ETC).
Balancing the cells was a pain, but first discharge I got 277 AH before the cells hit 2.75v.
Sorry, mine are 277ah. I’ll start another thread with description, test results and pictures of the dissection.You are claiming that you got 277Ah out of a 200Ah battery?
Or was that a typo? 177Ah?
Wow ! kprimdalMine arrived today, I have not tested anything and are properly not going to do a capacity test, but just start to use it. Here are some pictures