#1S Pre built quad drops out of air on throttle punch

1 messages · Page 1 of 1 (latest)

dire lark
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So it's a DarwinFPV 18650, powered by a lithium ion battery. I received this drone yesterday, and during it’s first flight indoors, it fell out of the air. It was able to hover in the air ok, but as soon as a small amount of throttle is applied, it shuts off and falls to the ground and restarts. Other times it will fly fine for a little while and then act problematic again. I use Sony VTC6 batteries. I have tried three different ones of these batteries as well as a Samsung INR18650-30Q, but the same happens. Sometimes the VTX will not power up either. This is a brand new drone with no modifications so I would expect it to work properly. I haven't updated BF or flashed any ESCs. Any ideas? Thanks

marble lichen
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Darwin type problems

tranquil token
dire lark
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Although it is difficult to get legitimate ones, and I don't have any way of measuring Max discharge rate