-
-
MattR replied to the thread 280Ah cells with low capacity - can I still use them?.I'm currently testing cell #3 now, but I thought I would check-in to let you know how the first two cells look on their second test...
-
MattR reacted to Mattb4's post in the thread 280Ah cells with low capacity - can I still use them? with
Haha.
Why? It seems to me you proved they were decent enough to simply put into use. Since it is not like you can return them at this point... -
MattR replied to the thread 280Ah cells with low capacity - can I still use them?.Fair enough. Here's the testing process. I used a EBC-A40L, which could be absolute junk, I need to confirm the amperage with a meter...
-
MattR replied to the thread 280Ah cells with low capacity - can I still use them?.Interesting. I've actually bought quite a few of these batteries, and I'm almost certain that they are the same size. When I bought...
-
MattR replied to the thread 280Ah cells with low capacity - can I still use them?.I've started the process of retesting the capacities now. I'll post back in a few days when that is done.
-
MattR replied to the thread 280Ah cells with low capacity - can I still use them?.Okay, here's what I've learned. Combining multi packs with different capacities in parallel is possible and should work well. I...
-
MattR reacted to houseofancients's post in the thread 280Ah cells with low capacity - can I still use them? with Like.
Probably better.. They sat for quite a long time, and while in general lifepo4 doesn't have a memory, they may need a warm after sitting...
-
MattR reacted to ericfx1984's post in the thread 280Ah cells with low capacity - can I still use them? with Like.
I would set them up as two separate batteries with two separate BMSs... The big advantage to that is that if one of them goes down you...
-
MattR reacted to Quattrohead's post in the thread 280Ah cells with low capacity - can I still use them? with Like.
Separate BMS and then join them together in parallel.
-
MattR replied to the thread 280Ah cells with low capacity - can I still use them?.Okay, would you expect them to be better or worse after several cycles? I used a EBC-A40L
-
MattR replied to the thread 280Ah cells with low capacity - can I still use them?.Yes, that's a good summary of my question. Thanks for confirming that. For the BMS, I currently have a 8S 200A. Can I get another...
-
MattR reacted to ericfx1984's post in the thread 280Ah cells with low capacity - can I still use them? with Like.
Ultimately what your question is is can you have two packs that are different capacities in parallel I think right? If I'm...
-
MattR reacted to Nobodybusiness's post in the thread 280Ah cells with low capacity - can I still use them? with Like.
Just make a 24v nominal 240AH battery. Should work fine.
-
MattR replied to the thread 280Ah cells with low capacity - can I still use them?.They are probably 3-4 years old now and have been sitting on a shelf for most of that time. I only recently got a tester to see what...
-
MattR posted the thread 280Ah cells with low capacity - can I still use them? in General Battery Discussion.I have 8 280Ah rated LifePO4 that I have tested and have the following capacities: 242.7 Ah 240.9 Ah 244.2 Ah 239.8 Ah 237.2 Ah 241.1...
-
-
Loading…
-
Loading…
-
Loading…
-
Loading…
