I have 60v 30ah battery ( NMC ) ( 2.9AH each cell) . For charging I used a 71.4V / 5A charger . But now it wasn't working . Can I use 84v/10a charger ? Is it ok ? Or will damage the battery?
:lowbatt: :bolt: please help me . I need to know how to operate this battery cell charge and discharge machine properly . My fellow colleagues got no proper training about this machine . I cannot ask my manager about it because he might scold us for learning at the time of training...
Is it ok to charge a 48v LFP battery (6Ah cells 15s BMS) with 69.4v or 71.4v charger . I know I should be using 54v charger for 48v battery. But in case of emergency can I use a 69.4v or 71.4v chargers if available ? What happens if I use a higher voltage charger (For emergency purpose ) ??
can i perform a discharge test on a prismatic cell and know its capacity.
by connecting the cell to a low voltage heating element to discharge . and measure the Wh in a wattmeter (150A Digital LCD Volt Ampere Wattmeter Power Analyzer Solar )
in the end, by measuring Wh .i might get...