http://2learnhow.com/story.php?title=topmate-electric-bike-for-adult-with-750w-motor TopMate EB22 electric bike for adults equipped with a 720Wh(48V15Ah) Removable lithium-ion battery, Speeds up to 30Mph in pure electric mode, and up to 28Mph in pedal assist mode. Tue, 08 Nov 2022 00:46:39 UTC en