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I used the same technique as Will showed in a couple videos - 4 of them in parallel and then charge with a power supply. It was amazing how long that takes . . . I can't imagine what it's like to do 4 - 100ah or 180ah in parallel. Since they were all within 0.001V of each other on arrival, I...

Where? I guess all my searching failed to find these kinds of deal, best I've been seeing were around $1 per amp hour. I must be doing something wrong because I'm finding prices about in line with Will's recommendations, sometimes a bit cheaper but not 3/4 off.

That's an insane price, not even close to the rest of the market. I can't figure out how it's possible at all. Let us know if they work out because it seems impossible, but if true they will change the whole market. Mike

Hello All, I took the plunge on some CALB batteries off Ebay (same seller on AliExpress). They were 72AH Aluminum cased and marked as L135F72F "New - Grade A". They certainly look brand new, not a scratch on them or the posts, but it appears as if small barcode or brand sticker on top was...

Cool - thanks for the tip and additional info!

Thanks for all the advice and sharing actual experience with the WFCO. I'm just experimenting now, so putting it on a switch is a good idea for now, I can experiment with the battery and solar and see how it goes and if I like everything upgrade the power converter as suggested. Good plan to...

I'm in the process of experimenting with solar and LiFePo4 batteries on my travel trailer. It comes with a standard WFCO 8955 converter/charger. I've been trying to research if this will work "Okay" with a 75 to 100AH LiFePO4 battery. I believe the charger likely won't get me to 100%, but...