pishta
I know I'm right....
Test rode it 20km (12 miles) and it never even slowed down on position 3 (high, 20mph/ 31km/hr) but the voltage dropped from 61.5 to 55 at the end. How low can the voltage go before you crap out? Motor is 450w 60v. Im making another 5 cell 60v8ah battery pack with a "reserve" switch so when main pack dies, it will have another to at least get him back home or close.