Recent content by robbyweber

Final Result these are 236Ah where one cell went below 3V much faster so if they were all the same they would be good 240 Ah Batteries. The one cell that was damaged the most was the one that held the least capacity. I got 700 of the 1200 back so I did not get screwed badly and I am posting this...

Too good to be true! I am in the middle of testing them will post my finding tomorrow, but short story is the half the cells arrived damaged , other half is missing. the terminals where bent and broken due to insufficient packaging. I managed to repair terminals and tested similar to Andreas...

Andreas thanks! you beat me to it..... TOO GOOD TO BE TRUE! 420Ah I got the 420 AH 8 piece order and It took 4 months for only one of the 4 cell packages to show up. the other one is still missing. I have a 24V setup and needed the other 4 but for now I started testing the cells with my 12V...

I played around with used 280Ah cells with the overkill BMS and got about 230Ah out of them which I considered pretty good. Supplier refunded me $160 on Alibaba which I was surprised about :) haha never thought I would see any money. The 420Ah intrigued me too and I ordered a patch and they...