I did some heated gear / charging system testing today. 2019 INT 650
I did some voltage testing all done with my $7 hobo freight multimeter, headlight on low beam
Bike off, static voltage check = 12.97v
Bike Idling = 14.2v
Bike 3,000 rpm = 14.3v
Bike idling 90watt heated jacket liner full heat load = 13.9v
Bike 3000 rpm 90 watt load = 13.94v
Bike idling, 90watt jacket, 26(guess) watt heated gloves on high = 13.7v
Didn't check at 3,000 rpm. If it is consistent with the above results, figure 13.8v
So, all good using the heated gear and not killing the battery. I almost never run full heat.
Lets see if I can calculate the watts to run the bike. Watt estimates from the small engine shop website.
Headlight - 55w
Tail light -15w
Instruments - 3w
Fuel Pump - 60w
ECU - 25w
Ignition - 50w
Total 208 to run the bike!
Add in brake light and or high beam we are pushing 228w
That can't be correct or I would not have seen 14.22v at idle. I would have been drawing off the battery.
Add in my heated gear and we are at 324w. Far above the 159w in the owners manual.
I wonder if the 159w in the owners manual is the extra capacity above what the bike is needing at idle? If that was true, 208+159= 367watts/27amps. Pretty consistent with other fuel injected 650s. New KLR is 360w. V=strom 360w.