Walkera MiNi CP - Smallest 100 sized 3D helicopter
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May 01, 2012
, 10:24 AM
Joined Nov 2007
After 50+ battery changes and some crashes, some of the wires between the battery cable and receiver were broken. It is easy to solder another one on the receiver but I think soon it will be broken again, so I try to install a socket on the receiver instead of directly solder the cable on it, hope it will be more durable.
The smallest connector I found in local electronic shop is this 2mm wafer connector. Because of the width I have to use 3 pins version and take away the middle pin before soldered on the receiver. It is slightly bigger than what I want but I think it is working fine.
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2mm wafer connector
soldered on the receiver
modified battery cable with the 2mm wafer plug