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An Easy EV Conversion Kit For People

Open Source Civic EV Kit

After spending the past year and a half converting a Porsche 914 to an electric vehicle, I decided to expand my horizons by designing an open-source electric vehicle (EV) conversion kit for a commonly used car. With rising gasoline prices, I believe the demand for freeway capable electric vehicles is going to increase over the next few years.

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ZENN Motor Changes Strategy to Sell EEstor-based Electric Drive Rather Than Its Own EVs

Green Car Congress

Under a Technology Agreement with EEStor, ZMC holds the worldwide exclusive rights to incorporate EEStor’s EESU for new passenger vehicles up to 1,400 kilograms curb weight (net of batteries); golf carts, Low Speed Vehicles and certain utility vehicles; and the conversion of any class of used internal combustion 4-wheel vehicles to electric.

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1962 Falcon Electric Car Conversion

Electric Cars are for Girls

In my reading here I've got the basics: Golf Cart deep cycle batteries, 3 phase AC Induction Motor. I'll try this myself, but would like to talk.

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Battery Equalizer Schematics Rev 1.0

Porsche 914 EV Conversion

I'll have to modify the circuit with a voltage doubler in the final stage to work with 8-volt golf-cart batteries for the 914 EV kit. By clicking on the images, you can get a much larger version of the pictures. Any feedback on how to improve the circuit would be welcome.

Golf Cart 147
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More Tools (i.e. toys.)

Porsche 914 EV Conversion

So, given that it's cold and rainy for a few months and I have the suspension, I decided to start the conversion, despite not having all the parts from ElectroAuto yet. Maybe I'll take a day off to go to A & P as well as Farwest Golf Carts to pick up some old 8V golf cart batteries for desulfation testing.

Golf Cart 100
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Electric Quad Project.

DIY Electric Car

I am leaning towards a golf cart or forklift motor. All the Golf cart motors I have been finding on the net are either 10 or 19 spline. Should I look for a straight axle with chain conversion? I have the resources to create an adapter to convert the 13 spine either up or down to match a golf cart motor.

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ZENN Motor Increases Stake in EEStor to 10.7%; EESU Production Prototype Promised by End of 2009

Green Car Congress

The EEStor EESU—a high-power-density multi-layered barium titanate ceramic ultracapacitor—is expected to provide energy densities of more than 450 Wh/kg and more than 700 Wh/L; charge in minutes; and have extremely long life.

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