reading in decivolts or something similar. It also calculates relative capacity based on a maximum battery voltage of 13.0 (in nut 2.0.1) and 13.4 (in nut 2.2.0). The upscmd.cpp in TL_los_cs also uses a similar algorithm. Has anyone looked at this closer already, or should I do a rundown with an external voltmeter connected and figure out what the returned values actually mean? -- Brian Ristuccia brian at ristuccia.com