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    Battery Pack Build - A123 ANR26650M1A Cell (B-GRADE)

    I’m going to build my first LiFePo4 pack. I want to start by thanking everyone on this site for sharing their knowledge and experiences, without that I wouldn’t have known where to begin. I’m going to start by building packs that I can assemble and disassemble for my initial testing to ensure...
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    A123 20ah PRISMATIC CELL from A123rc (Solar Charger)

    I purchased one A 123 20ah PRISMATIC CELL from A123rc for $41.49 USD. The cell measured 3.281v. My goal is to figure out how to safely charge and discharge the battery at this point. http://www.a123rc.com/goods-468-Excitingly+Powerful+A+123+20ah+PRISMATIC+CELLS.html
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    Open Source Controller - 144v 500 amps

    I'd like to get peoples opinion of this open source controller http://www.instructables.com/id/Homemade-100-HP-Motor-Controller-for-an-Electric-C/ I'd also be interested in links to other open source motor controller projects that people like
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    GE Elec-Trak Electric Lawn Tractor

    Picked up an electric lawn tractor today off of Craigslist. I was looking for an electric snow blower and came across this. It came with a mower deck and snow blower.
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    Electric Snowmobile

    Here is my latest project. This is my first snowmobile. It comes equipped with a rare front wheel option that will be good for warm weather testing before the skis go on and the snow flies.
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    Electric Dune Buggy

    I got accepted into the MG&E vehicle charging research and demonstration project today. Since I got accepted into the program they are going to pay for my charging for three years. Because of that I'm going to pull the trigger and do the Dune Buggy build.
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