TRX4M battery solution

[Ynad]

Just a simple adapter will do the trick. Don't know the name of the plug. It would be cleaner look.
Does anyone know which one? Would greatly appreciate if someone pointed out.

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[Guden]

Is it necessary that all 3 wires go to the ESC?
I have already soldered other batteries, but they only have 2 cables...
My TRX-4M is not here yet, we have to wait in Germany...

Greetings

 

[Gramps]

Josh of Harley Designs tried removing the black wires one at a time and the ecm would not fire up.

 

[Guden]

Dam it :-(


Then i will use this: https://www.amazon.de/gp/product/B0B8YSKSCN/ref=ewc_pr_img_1?smid=A2DHP02AP3KLFT&psc=1




Greetings

 

[Ynad]

Yes, 3 wires must be connected to esc. Bottom two are positive and negative 2s 7.4v, one on top is the 1s lead.
Works for me. But it seems it doesn't always know where the battery limits are. Will shut down at about 7.6v, which is not a bad thing. Still gets plenty of runtime on 900mah.
However, the original battery is better. Run time is great for slightly weighted truck.