10s4p, 44V power supply 2A, 1cell below others (-400mAh)
FSM logs
c++1 "Entered state INIT" 1 "Log: 'Initializing environment...'" 1 "Log: 'Environment initialized !'" 1 "Log: 'Initializing battery IC...'" 1 "Log: 'Battery IC initialized !'" 1 "Log: 'Configuring battery IC...'" 2 "Log: 'Battery IC configured !'" 2 "Log: 'Initializing SoH...'" 2 "Log: 'SoH initialized !'" 2 "Log: 'Initializing SoC...'" 2 "Log: 'SoC initialized !'" 2 "Log: 'State fields initialized!'" 2 "Log: 'Battery initialization complete!'" 2 "Left state INIT" 2 "Entered state IDLE" 3 "Log: 'transitioning from INIT to IDLE'" 8 "Left state IDLE" 8 "Entered state CHARGE" 8 "Log: 'Charge enters charge-and-balance mode'" 8 "Log: 'transitioning from IDLE to CHARGE'" 7010 "Log: 'Battery is fully charged'" 7010 "Log: 'Charge leaves charge-and-balance mode'" 7010 "Log: 'Charge enters rebalance mode'" 7311 "Log: 'Battery not fully charged'" 7311 "Log: 'Charge leaves rebalance mode'" 7311 "Log: 'Charge enters charge-and-balance mode'" 7436 "Log: 'Battery is fully charged'" 7436 "Log: 'Charge leaves charge-and-balance mode'" 7436 "Log: 'Charge enters rebalance mode'" 7737 "Log: 'Battery not fully charged'" 7737 "Log: 'Charge leaves rebalance mode'" 7737 "Log: 'Charge enters charge-and-balance mode'" 7803 "Log: 'Battery is fully charged'" 7803 "Log: 'Charge leaves charge-and-balance mode'" 7803 "Log: 'Charge enters rebalance mode'" 8210 "Log: 'Battery not fully charged'" 8210 "Log: 'Charge leaves rebalance mode'" 8210 "Log: 'Charge enters charge-and-balance mode'" 8253 "Log: 'Battery is fully charged'" 8253 "Log: 'Charge leaves charge-and-balance mode'" 8253 "Log: 'Charge enters rebalance mode'" 9062 "Log: 'Battery not fully charged'" 9062 "Log: 'Charge leaves rebalance mode'" 9062 "Log: 'Charge enters charge-and-balance mode'" 9105 "Log: 'Battery is fully charged'" 9105 "Log: 'Charge leaves charge-and-balance mode'" 9105 "Log: 'Charge enters rebalance mode'" 10771 "Log: 'Battery not fully charged'" 10771 "Log: 'Charge leaves rebalance mode'" 10771 "Log: 'Charge enters charge-and-balance mode'" 10795 "Log: 'Battery is fully charged'" 10795 "Log: 'Charge leaves charge-and-balance mode'" 10795 "Log: 'Charge enters rebalance mode'" 12676 "Log: 'Battery not fully charged'" 12676 "Log: 'Charge leaves rebalance mode'" 12676 "Log: 'Charge enters charge-and-balance mode'" 12707 "Log: 'Battery is fully charged'" 12707 "Log: 'Charge leaves charge-and-balance mode'" 12707 "Log: 'Charge enters rebalance mode'" 15180 "Log: 'Battery not fully charged'" 15180 "Log: 'Charge leaves rebalance mode'" 15180 "Log: 'Charge enters charge-and-balance mode'" 15209 "Log: 'Battery is fully charged'" 15209 "Log: 'Charge leaves charge-and-balance mode'" 15209 "Log: 'Charge enters rebalance mode'" 17954 "Log: 'Battery not fully charged'" 17954 "Log: 'Charge leaves rebalance mode'" 17954 "Log: 'Charge enters charge-and-balance mode'" 17982 "Log: 'Battery is fully charged'" 17982 "Log: 'Charge leaves charge-and-balance mode'" 17982 "Log: 'Charge enters rebalance mode'" 19341 "Left state IDLE" 19341 "Entered state CHARGE" 19341 "Log: 'Charge enters charge-and-balance mode'" 19341 "Log: 'transitioning from IDLE to CHARGE'" 19352 "Log: 'Battery is fully charged'" 19352 "Log: 'Charge leaves charge-and-balance mode'" 19352 "Log: 'Charge enters rebalance mode'" 21600 "Log: 'Battery not fully charged'" 21600 "Log: 'Charge leaves rebalance mode'" 21600 "Log: 'Charge enters charge-and-balance mode'" 21618 "Log: 'Battery is fully charged'" 21618 "Log: 'Charge leaves charge-and-balance mode'" 21618 "Log: 'Charge enters rebalance mode'" 23429 "Log: 'Battery not fully charged'" 23429 "Log: 'Charge leaves rebalance mode'" 23429 "Log: 'Charge enters charge-and-balance mode'" 23447 "Log: 'Battery is fully charged'" 23447 "Log: 'Charge leaves charge-and-balance mode'" 23447 "Log: 'Charge enters rebalance mode'" 25315 "Log: 'Battery not fully charged'" 25315 "Log: 'Charge leaves rebalance mode'" 25315 "Log: 'Charge enters charge-and-balance mode'" 25328 "Log: 'Battery is fully charged'" 25328 "Log: 'Charge leaves charge-and-balance mode'" 25328 "Log: 'Charge enters rebalance mode'" 26268 "Log: 'Battery not fully charged'" 26268 "Log: 'Charge leaves rebalance mode'" 26268 "Log: 'Charge enters charge-and-balance mode'" 26280 "Log: 'Battery is fully charged'" 26280 "Log: 'Charge leaves charge-and-balance mode'" 26280 "Log: 'Charge enters rebalance mode'" 27177 "Log: 'Battery not fully charged'" 27177 "Log: 'Charge leaves rebalance mode'" 27178 "Log: 'Charge enters charge-and-balance mode'" 27192 "Log: 'Battery is fully charged'" 27192 "Log: 'Charge leaves charge-and-balance mode'" 27192 "Log: 'Charge enters rebalance mode'" 28478 "Log: 'Battery not fully charged'" 28478 "Log: 'Charge leaves rebalance mode'" 28478 "Log: 'Charge enters charge-and-balance mode'" 28496 "Log: 'Battery is fully charged'" 28496 "Log: 'Charge leaves charge-and-balance mode'" 28496 "Log: 'Charge enters rebalance mode'" 30253 "Log: 'Battery not fully charged'" 30253 "Log: 'Charge leaves rebalance mode'" 30253 "Log: 'Charge enters charge-and-balance mode'" 30270 "Log: 'Battery is fully charged'" 30270 "Log: 'Charge leaves charge-and-balance mode'" 30270 "Log: 'Charge enters rebalance mode'" 32034 "Log: 'Battery not fully charged'" 32034 "Log: 'Charge leaves rebalance mode'" 32034 "Log: 'Charge enters charge-and-balance mode'" 32051 "Log: 'Battery is fully charged'" 32051 "Log: 'Charge leaves charge-and-balance mode'" 32051 "Log: 'Charge enters rebalance mode'" 33514 "Log: 'Battery not fully charged'" 33515 "Log: 'Charge leaves rebalance mode'" 33515 "Log: 'Charge enters charge-and-balance mode'" 33530 "Log: 'Battery is fully charged'" 33530 "Log: 'Charge leaves charge-and-balance mode'" 33530 "Log: 'Charge enters rebalance mode'" 34724 "Log: 'Battery not fully charged'" 34724 "Log: 'Charge leaves rebalance mode'" 34724 "Log: 'Charge enters charge-and-balance mode'" 34738 "Log: 'Battery is fully charged'" 34738 "Log: 'Charge leaves charge-and-balance mode'" 34738 "Log: 'Charge enters rebalance mode'" 35757 "Log: 'Battery not fully charged'" 35757 "Log: 'Charge leaves rebalance mode'" 35757 "Log: 'Charge enters charge-and-balance mode'" 35770 "Log: 'Battery is fully charged'" 35770 "Log: 'Charge leaves charge-and-balance mode'" 35770 "Log: 'Charge enters rebalance mode'" 36740 "Log: 'Battery not fully charged'" 36740 "Log: 'Charge leaves rebalance mode'" 36740 "Log: 'Charge enters charge-and-balance mode'" 36756 "Log: 'Battery is fully charged'" 36756 "Log: 'Charge leaves charge-and-balance mode'" 36756 "Log: 'Charge enters rebalance mode'" 37855 "Log: 'Battery not fully charged'" 37855 "Log: 'Charge leaves rebalance mode'" 37855 "Log: 'Charge enters charge-and-balance mode'" 37869 "Log: 'Battery is fully charged'" 37869 "Log: 'Charge leaves charge-and-balance mode'" 37869 "Log: 'Charge enters rebalance mode'" 38926 "Log: 'Battery not fully charged'" 38926 "Log: 'Charge leaves rebalance mode'" 38926 "Log: 'Charge enters charge-and-balance mode'" 38940 "Log: 'Battery is fully charged'" 38941 "Log: 'Charge leaves charge-and-balance mode'" 38941 "Log: 'Charge enters rebalance mode'" 39928 "Log: 'Battery not fully charged'" 39928 "Log: 'Charge leaves rebalance mode'" 39928 "Log: 'Charge enters charge-and-balance mode'" 39942 "Log: 'Battery is fully charged'" 39942 "Log: 'Charge leaves charge-and-balance mode'" 39942 "Log: 'Charge enters rebalance mode'" 40930 "Log: 'Battery not fully charged'" 40930 "Log: 'Charge leaves rebalance mode'" 40930 "Log: 'Charge enters charge-and-balance mode'" 40948 "Log: 'Battery is fully charged'" 40948 "Log: 'Charge leaves charge-and-balance mode'" 40948 "Log: 'Charge enters rebalance mode'" 42289 "Log: 'Battery not fully charged'" 42289 "Log: 'Charge leaves rebalance mode'" 42289 "Log: 'Charge enters charge-and-balance mode'" 42306 "Log: 'Battery is fully charged'" 42306 "Log: 'Charge leaves charge-and-balance mode'" 42306 "Log: 'Charge enters rebalance mode'" 43569 "Log: 'Battery not fully charged'" 43569 "Log: 'Charge leaves rebalance mode'" 43569 "Log: 'Charge enters charge-and-balance mode'" 43584 "Log: 'Battery is fully charged'" 43584 "Log: 'Charge leaves charge-and-balance mode'" 43584 "Log: 'Charge enters rebalance mode'" 44631 "Log: 'Battery not fully charged'" 44631 "Log: 'Charge leaves rebalance mode'" 44631 "Log: 'Charge enters charge-and-balance mode'" 44650 "Log: 'Battery is fully charged'" 44650 "Log: 'Charge leaves charge-and-balance mode'" 44650 "Log: 'Charge enters rebalance mode'" 46079 "Log: 'Battery not fully charged'" 46079 "Log: 'Charge leaves rebalance mode'" 46079 "Log: 'Charge enters charge-and-balance mode'" 46092 "Log: 'Battery is fully charged'" 46092 "Log: 'Charge leaves charge-and-balance mode'" 46092 "Log: 'Charge enters rebalance mode'" 47035 "Log: 'Battery not fully charged'" 47035 "Log: 'Charge leaves rebalance mode'" 47035 "Log: 'Charge enters charge-and-balance mode'" 47051 "Log: 'Battery is fully charged'" 47051 "Log: 'Charge leaves charge-and-balance mode'" 47051 "Log: 'Charge enters rebalance mode'" 48340 "Log: 'Battery not fully charged'" 48340 "Log: 'Charge leaves rebalance mode'" 48341 "Log: 'Charge enters charge-and-balance mode'" 48356 "Log: 'Battery is fully charged'" 48356 "Log: 'Charge leaves charge-and-balance mode'" 48356 "Log: 'Charge enters rebalance mode'" 49502 "Log: 'Battery not fully charged'" 49502 "Log: 'Charge leaves rebalance mode'" 49502 "Log: 'Charge enters charge-and-balance mode'" 49523 "Log: 'Battery is fully charged'" 49523 "Log: 'Charge leaves charge-and-balance mode'" 49523 "Log: 'Charge enters rebalance mode'" 51237 "Log: 'Battery not fully charged'" 51237 "Log: 'Charge leaves rebalance mode'" 51237 "Log: 'Charge enters charge-and-balance mode'" 51260 "Log: 'Battery is fully charged'" 51260 "Log: 'Charge leaves charge-and-balance mode'" 51260 "Log: 'Charge enters rebalance mode'" 52882 "Log: 'Battery not fully charged'" 52882 "Log: 'Charge leaves rebalance mode'" 52882 "Log: 'Charge enters charge-and-balance mode'" 52898 "Log: 'Battery is fully charged'" 52898 "Log: 'Charge leaves charge-and-balance mode'" 52898 "Log: 'Charge enters rebalance mode'" 53959 "Log: 'Battery not fully charged'" 53959 "Log: 'Charge leaves rebalance mode'" 53959 "Log: 'Charge enters charge-and-balance mode'" 53975 "Log: 'Battery is fully charged'" 53975 "Log: 'Charge leaves charge-and-balance mode'" 53975 "Log: 'Charge enters rebalance mode'" 54277 "Log: 'Battery is balanced'" 54277 "Log: 'Last Charge FSM state: rebalance'" 54277 "Left state CHARGE" 54277 "Entered state IDLE" 54277 "Log: 'transitioning from CHARGE to IDLE'" 57879 "Left state IDLE" 57879 "Entered state SHUTDOWN" 57879 "Log: 'transitioning from IDLE to SHUTDOWN'" 57879 "Log: 'Battery IC FETs closed!'" 57879 "Log: 'Battery IC FETs closed!'" 57879 "Log: 'Battery IC FETs closed!'"
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Everything went as expected.
I manually unplugged the charger around 20k seconds, nothing to worry about.
Temperatures
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BMS IC temperature goes from min 36°C to 61°C with 4 cells balancing.
BMS IC temperature min max delta is < 30°C.
rr