In the DC2100B-C Board it is mentioned that we can use 12 cells in series battery specification
Cell Voltage Range 3.2V to 4.5V (2.5V to 4.5V)*
Stack Voltage 60V
LFP/Li ion battery > 20 AHr
internal resistance < 20 milli ohm
Can I use cell with less than 20AHr specs with board. As in series the capacity remains same. So please suggest some Battery along with holder for the board integration.