I own a Jiabaida (JBD) 4S 200A BMS which is connected to a 300Ah LFP battery pack.
(Cells are brand new automotive grade, from Ganfeng.)
In the BMS app, I made the settings and set the "Designed Capacity" to 300000mAh.
After a short time of usage, I saw in the BMS app settings that the Designed Capacity value had changed, to somethting like 279850mAh.
Because I did not do anything in the BMS app or settings, this change of the Designed Capacity value must be done by the BMS software.
What caused this Designed Capacity to change, and why?
I've change the Designed Capacity manaully back to 300000mAh, but I would like to know how to get this value fixed then. Realy strange...
(Cells are brand new automotive grade, from Ganfeng.)
In the BMS app, I made the settings and set the "Designed Capacity" to 300000mAh.
After a short time of usage, I saw in the BMS app settings that the Designed Capacity value had changed, to somethting like 279850mAh.
Because I did not do anything in the BMS app or settings, this change of the Designed Capacity value must be done by the BMS software.
What caused this Designed Capacity to change, and why?
I've change the Designed Capacity manaully back to 300000mAh, but I would like to know how to get this value fixed then. Realy strange...
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