USB charging your mini helicopter

There are different kind of usb charging cables available. First they differ in 2 pin molex (e.g. Phantom 6010, Amewi Firestrom, …)

2pin molex plug

2pin molex plug

and the round clinker (e.g. Zoopa 150, MJX T38 [MJX 638], MJX T20 [MJX 620]) variation.

clinker plug

round clinker plug

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