1. B

    Another multi charger

    Thanks to the information posted by various forum members, I was able to put together a dual charger for my Solo. I posted it on thingiverse for anyone interested - 3DR Solo Dual Charger by barneyj
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    Solo Multi-Charger

    Here's my solution to charging multiple batteries at once: I am using 5 DC-DC 250W boost converters to which I have attached heat sinks. Each one is set to 95W - which means batteries are charged at just over 1C. It is faster than the 3DR wall plug and, most important, I can hook it up...