What are recommended BMV 712 settings for my 2x 200Ah LiFePo batteries? I’m not clear on Charged Voltage, Tail Current, etc. Thank you!
What are recommended BMV 712 settings for my 2x 200Ah LiFePo batteries? I’m not clear on Charged Voltage, Tail Current, etc. Thank you!
Charged voltage: this is the voltage that has to be reached to sync to 100% charged (along with tail current and a time setting)
Charged voltage: absorption voltage (or a little below)
Tail current: the recommended current the battery manufacturere advices to stop charging, a bit above that. As this is a percentage, you'll have to calculate from the battery capacity (you say 2x 200Ah, if they're in parallel (12v) it's 400AH, tail current of 4A = 1%
The best settings might require some experimenting, depending on the system (you didn't mention how they will be used). especially systems with solar can sync too early in low-sun conditions.
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