xristostsilis
New Member
- Joined
- Mar 24, 2022
- Messages
- 109
Hello to everyone!
I have installed 16s lifepo4 eve prismatic grade B 280ah batteries (the old ones with the threaded stud) for about a year now with the old style JK BMS (2amp balancing current). Everything worked great until now.
To be more specific I have one specific cell ( cell 14) that when being discharged it goes to around 2,6v while the others are to 3,3v thus making the jk BMS disconnect the battery due to low voltage disconnect.
I have tried fully charging this cell and the whole pack and this happened again for the 3d time this week. I am convinced that cell14 might have gone bad (which is weird for solar use with low loads and only after LESS than 1 year)
I would like your thoughts on this. I have already ordered a new 280ah cell on the way and hopefully I will get it soon to test. However I am also thinking that it might be a BMS issue but I have never heard anyone else have a problem like this with a jk so I would like your opinion guys.
I have installed 16s lifepo4 eve prismatic grade B 280ah batteries (the old ones with the threaded stud) for about a year now with the old style JK BMS (2amp balancing current). Everything worked great until now.
To be more specific I have one specific cell ( cell 14) that when being discharged it goes to around 2,6v while the others are to 3,3v thus making the jk BMS disconnect the battery due to low voltage disconnect.
I have tried fully charging this cell and the whole pack and this happened again for the 3d time this week. I am convinced that cell14 might have gone bad (which is weird for solar use with low loads and only after LESS than 1 year)
I would like your thoughts on this. I have already ordered a new 280ah cell on the way and hopefully I will get it soon to test. However I am also thinking that it might be a BMS issue but I have never heard anyone else have a problem like this with a jk so I would like your opinion guys.