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I never updated with my capacity test, but mine came out at slightly above 300Ah so definitely not 320Ah. The cell that looked worn, behaves differently to the rest, causing the BMS to overprotect whilst the other cells still have a bit to go. So they are definitely not matched. I bought a...

I have another question, the swelling on mine is only at one side around the anode terminal, I have been looking at other swollen batteries and they appear to be swollen both sides in and the middle, which makes sense if its caused by gas in the casing; could it be that in my case its an issue...

Thanks for the advice, I have informed the seller about the initial damage and am waiting to hear back. I have started the top balancing and will capacity test once that's done, I will update the thread with how it goes. Unfortunately, I didn't find this forum till after I had bought them, so...

Hi, I have bought 4 320ah cells from Oye store on Aliexpress, after nearly 4 months they have finally arrived. https://www.aliexpress.com/item/1005002276849871.html?spm=a2g0s.9042311.0.0.6f144c4deOgqtn Good points, they were really well packaged for transport, and as soon as I opened a...

Good suggestions, thanks. I haven’t started looking for a bms yet, probably my next question :)

Thanks for the quick reply, that’s good to hear. It’s amazing to be able to fit such a high capacity battery in a small space

Hi, I have ordered 4 3.2v 310ah lifepo4 cells for use as a camper van leisure battery. Because of space constraints, ideally I would like to split them in to two groups of two; so join two cells together with bus bars then join them to a second group with cables about 50cm in length. I would...