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Built a battery using 8 CATL 271AH 3.2 volt cells. I top balanced them to 3.6v in parallel. After this I built 2- 12v batteries and put them in parallel to yield 542ah with both batteries using a 120A overkill solar bms. Took out my 3-8D agm’s and installed the 2 lithium batteries and wired in...

Read a lot of threads that said to store your lifopo4 battery at 50%-60% SOC. What is considered storage? 1 month of no use but still hooked up in the RV or is it 6+ months unhooked and sitting in your garage? My LifePo4 batteries will be used as the house batteries on my RV. The RV will sit...

Looking for help with the Charge profile and other items when I get the new batteries. Any help would be greatly appreciated. Thanks in advance. Current setup in 2000 Foretravel GV320 RV: 1120W of solar in parallel 2- Victron 100/50 MPPT solar controller with 560W each Xantrex FSW3000 inverter...

Looking to build a LifePo4 battery for an RV and was thinking of using 8-272AH cells for 2-12v 272ah in parallel for 544AH@12V total. I have run across some interesting articles posted on this forum and was wondering if the information below (#1&#2) is still the current and up to date view of...