Dead as a doornail with fully charged battery

[usclassic]

My son dropped off the Aipas M1 Pro I gave him now dead. Battery checked and fully charged. Bent battery connections on bike per Aipas dead bike video. Also rear brake cable is sized which is the secondary issue. Absolutely nothing visible happens when the power button is pushed. So the fun has begun. lol

 

[harryS]

It has a display similar to this? Try reseating the connector. Might be loose.


Aipas uses the 5 pin connector common to other bike displays, but appears to use their own wiring order.

https://device.report/manuals/aipas-ebike-lcd-screen-user-manual-assembly-2021

Check pins 1 and 3 for battery power. If it is there, and display won't turn on, the display is likely at fault.

 

[Tom@WashDC]

The few times that I experienced that problem it was always either:

• Bad electrical connection between the battery and motor. (especially with Anderson connectors)
• Bad display.