Per protoolreviews, CP203 is twenty 3.6v 21700 at 3Ah. The XC406 is forty 3.6v 21700 @ 6Ah.
Hopefully the cost of the batteries is similar in pricing per Ah as the kobalt 80v OPE line.
For my residential use, I can only use the power station. Hopefully the pricing isn't too bad. I own the...