ais Trail iBike – up tp 200km range

trail1

Alu 6061T6 frame can fit engine up to 8kw, Zoom/DNM suspension, Zoom hydraulic 203mm disk brakes.
Alu 6061T6 frame can fit engine up to 8kw, Zoom/DNM suspension, Zoom hydraulic 203mm disk brakes.
105mm width. can contain up to 40V40Ah. lifepo4 - 1500 cycles, 3 times longer life than li-ion
105mm width. up to 1920Wh for 100km range throttle only. lifepo4 – 1500 cycles, 3 times longer life than li-ion.

leiliScreenshot 2015-06-02 01.13.27While it can vary a lot with usage habits, an energy consumption of 9-10 watt-hrs / km is typical on normal direct-drive setups. When comparing between battery chemistries, one of the most relevant metrics is the Energy Density in watt-hrs / kg. Li-ion is ~110 whrs/kg, and Li-Polymer is up to 160 whrs / kg. Knowing these values makes it easy to project the weight of a pack without having to look up data from the manufacturer.  The gravimetric energy density of LiFePO4 battery is 130Wh/kg, four times higher than that of Lead-acid battery, 35Wh/kg.

Advertisements

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s