I have a couple of 24V LiFePo4 batteries in parallel each with its own BMS.
One battery is AliExpress sourced 135Ah with Overkill’s BMS, works flawlessly.
The other is a 100Ah Winston battery from GWL and controlled by an ANT BMS, using the iPhone app “ANT BMS” from mayibms.com. I have “SOC problems” with this second battery - it shows 14% at 26,5V while the Overkill BMS shows 98% at 26,61V. I just don’t understand how to reconcile these two readings when the batteries are in parallel.
I have emailed mayibms 1-2 weeks ago, no response yet.
One battery is AliExpress sourced 135Ah with Overkill’s BMS, works flawlessly.
The other is a 100Ah Winston battery from GWL and controlled by an ANT BMS, using the iPhone app “ANT BMS” from mayibms.com. I have “SOC problems” with this second battery - it shows 14% at 26,5V while the Overkill BMS shows 98% at 26,61V. I just don’t understand how to reconcile these two readings when the batteries are in parallel.
I have emailed mayibms 1-2 weeks ago, no response yet.