Grin makes the Cycle Satiator. It's a universal programable battery charger that can supply up to 63V at 8A. I wanted to use it with my Bosch 36V eBike battery but they didn't have a conversion cable (probably because the Bosch Battery requires a 5V signal and a proprietary connector). So I designed and 3D printed the XLR and Bosch connectors. Along with a box to mount the oversized step-down converter (It's what I had on hand :-)
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