Did another test drive on my Grizl:ONfly CF 7 battery range.

I did 3.7 miles battery off and right when I have to climb up hill I turn it on to sprint coz my legs are giving up. And when i was going downhill I got my 1st light turn white instead of green. I was suppose to go up the mountains this morning but instead I just ride all the way where the climbing starts and went back home. And climb up a lone hill a 1000ft going on turbo mode because why not! In short I chickened out. I have been through that mountain with another pedal assist bike and made it with 30 miles left. I will post some pics here.