Recent content by travellin

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    Cordless tools using 20700 / 21700 cells

    Russell did a teardown and analysis on the DeWalt 20V Max 6.0Ah pack (DCB206) and found NCR20700A cells: https://syonyk.blogspot.com/2017/04/dewalt-20v-max-60ah-pack-teardown.html
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    Weight Sensing Longboard with Inline Wheel Motors

    Grin posted new info about their weight sensing electric longboard: "This one is very close to hitting all the marks for an electric skateboard conversion kit using our hands free lean control, including suspension trucks and a ruggedized miniature deck mounted CA." It's using LiGo batteries...
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    Definitive Tests on the Heating and Cooling of Hub Motors

    Ryan Biffard (Director of Powertrain Engineering at Zero Motorcycles) mentions Justin and Statorade during the Q&A session of this ZeroCast presentation: http://livestream.com/accounts/14139273/events/4534534 The whole thing is interesting but skip to 34:18 for the comments.
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