Xiaomi M365 Controller V3, Stock, Upgraded & 100v Trace Cut (10S 42v – 20S 84v)

Trace Cut / Track Cut & Upgraded / Reinforced Xiaomi M365 Controller

35A MAX POWER SETTINGS FOR ALL VERSIONS – IF YOU SET HIGHER, CONTROLLER WILL BREAK. FOR 40A YOU NEED A SPECIALLY REINFORCED CONTROLLER. CONTACT US BEFORE PURCHASE AS THIS CONTROLLER COMES WITH AN ADDITIONAL COST AND ISN’T LISTED ON THE WEBSITE.

Shipping worldwide

Stock V3 – 25MPH / 40KMH
10S 42v

Reinforced – 35MPH / 55KMH
10S 42v – 13S 54v

Trace Cut – 40MPH / 70KMH
10S 42v – 20S 84v

100v Upgraded M365 V3 (35A Max) controller for higher voltage batteries.

You can use batteries rated for higher than 35A, just don’t set it higher than 35A in the power settings of the custom firmware.

Add an extra battery in series to your stock internal for up to 84v (20S) 2900w fully charged.

The extra wire from the controller goes between the two batteries on the series cable.

You can buy a series cable here.

For help setting up the controller see our updated Facebook post with step by step pictures

https://www.facebook.com/100066752178735/posts/pfbid02apm2YqZdpaBjDaae8Jmcd1YjJ1Pf8k8nTWvB5sLQXHyvJ5r9rfe2yELX5hFpxGUfl/?app=fbl

Email Support@escootermod.com with any questions. We will talk you through setting it up if you let us know when it arrives and you are ready to install.

Wiring diagram (Trace Cut)

Take note of the red line coming from the controller. This is the extra cable.

You need to solder it to your series cable on the wire between the batteries. There should only be one wire going between the two battery connectors.

If you have error 21 or you are using a smaller external battery like a 3S 12V and the controller won’t turn on. Switch the battery connectors.

For BMS data to work. It must be plugged in a certain way.

The controller is split into two halves. The top half controls the motor. The bottom half controls the electronics like the dashboard. Using the trace cut mod, the motor half of the controller is getting both of the batteries voltages added together. The bottom half only gets voltage from the extra wire that is coming from the controller. So if you use a 3S on the wrong side the scooter won’t turn on.

Made to order, for more info contact us.