Keithley 2450 Charge/Discharge adjusting appropiate V and I
Ok so I've checked the TSP code example in the appendix in the application note.

I'm not certain but I think at least you need to change smu.source.range from 2 to 20 (to set a 20V range). Then determine your charge rate (0.2C is in the example i.e. 0.2(C) x 2.3(AH) = 460e-3 (A)) and set this value for the smu.source.ilimit.level &amp; smu.measure.range.

So for your 0.1Ah battery 0.2C would be 20mA.