Comparing LG CHEM LGX JH3 salvaged from a RESU and the LG CHEM LGX JH3 sold by EVwest

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floydR

Member
Joined
Aug 23, 2017
Messages
1,360
Differences between LG CHEM LGX JH3 salvaged from a RESU and the LG CHEM LGX JH3 sold by EVwest https://www.evwest.com/catalog/product_info.php?cPath=4&products_id=534
The Battery packs I recovered last summer https://secondlifestorage.com/index...cells-out-of-an-lg-chem-resu-10h-system.9532/ were 63Ah when new.
The ones being sold by Evwest are 64Ah. I haven't found a data sheet on the cells other than the Safety Data Sheet/msds. I am wondering if the cells are the same? Would LG Have two cells named the same?
First line from my cells LGX JH3 first line from EVwest cells LGX JH3
Second " PC08LX2 second " RL17LX4 looks to be 2nd and 4th editions manufactured in PC and RL plants?
Third " PC08L21091 third " RL17L42423 I assume That this is a date code?
Of course I could be wrong and these codes might mean something else entirely
 

400bird

Member
Joined
Apr 27, 2020
Messages
98
Wow, I'll sell mine for half price! $250/each what a deal!

But, in all seriousness. I'd never trust those tiny bus bars with 500 amps. The cells get warm if you pull more than 30 amps, I can't imagine 500 amps.


My cell labels:
LGXJH3
PC07LX2
PC07L20113

This is the one I have a picture of at least, there may be others.

They appear identical other than the clip on end covers.
 

Cyclecar2

New member
Joined
Jan 14, 2022
Messages
2
What is the max discharge rate for the LGX JH3? the specification sheet i found only states not to overcharge the battery?
 

floydR

Member
Joined
Aug 23, 2017
Messages
1,360
All I know is the RESU10H ( the one with a boost converter) has 60A fuses before the boost converter.
The RESU10H has a 10 sec maxrate of 7000 Watts which is less than 60A
later floyd
 
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