Battery specs

Competitor 52V  Commuter 36V
Energy density 10Ah/588Wh 15Ah/633Wh

Cells

Molicel P50A

Molicel P50A

Arrangement

14s2p

 10s3p

Max charge

58.8V

42V

Max output current

90A

75A

Max charge current

5A

5A

Max speed (stock gearing)

40MPH 28MPH

Max wattage

3800W

3000w

Zero-to-20mph 2.2secs 2.2secs
Zero-to-30mph 4.5secs n/a

Throttling range @ max wattage and max flux 

9 miles

20 miles

Throttling range @ max 1200 watts and low flux*

16.5 miles

31 miles

Throttling range @ max 750 watts and no flux* 22 miles 40 miles
Weight 8.8lbs 9lbs

 *The range can be substantially extended if the rider also pedals during takeoff and on steeper hills.