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A DIY E-bike Conversion on the Cheap

Cars That Think

The third essential element of any e-bike is, of course, the battery. Here I took advantage of already owning an electric lawnmower, figuring that the 40-volt, 4-ampere-hour battery I had for it would serve well. Being an open-source design no doubt keeps the price of this hardware down: The controller I bought set me back a mere $85.

DIY 145
article thumbnail

A DIY E-bike Conversion on the Cheap

Cars That Think

The third essential element of any e-bike is, of course, the battery. Here I took advantage of already owning an electric lawnmower, figuring that the 40-volt, 4-ampere-hour battery I had for it would serve well. Being an open-source design no doubt keeps the price of this hardware down: The controller I bought set me back a mere $85.

DIY 98
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Automakers agree on common plug to recharge electric vehicles

Tony Karrer Delicious EVdriven

The benefit of a higher voltage connector has nothing to do with the speed at which the battery will charge it has to do with the conductor size. Neutral Kaitou KID @ Apr 19th 2009 4:45PM not if the electricity is from ultra efficient solar panels, hydroelectric dams or wind. The US standard is 120V@60hz the UK standard is 240V@50Hz.