The mariner uses a 250 watt free-spinning motor mounted in the front wheel for propulsion and high capacity 36 volt 9 amp hour advanced lithium battery (LiFEPO4) which provide a smooth, powered ride on flat and hilly terrain.

FORBES: Green Gear Test - Folding Electric Bikes

He still moves with an effortless steadiness over the testing terrain, not a bead of sweat on his bald pate or smooth brow, both tanned a rich chestnut.

BBC: Sardinia, land and sea

Using a 3D accelerometer, the eLECT analyzes terrain with a 0.2 second window to adjust to how bumpy or smooth your ride is.

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