NOTE: This is the link to the installation manual:https://docs.google.com/document/d/1lHsndYiaJvLjMCPyzzsLr4FK98c-8442cSFjybbdxnw/edit?usp=sharing) Features: 1.Automatic identification the Phase angle of 60 degrees and 120 degrees. 2.Select the corresponding voltage controller according to the voltage battery level of your electric vehicle. 3..It is a brushless controller for electric bicycle, electric scooter. 4.Anti-coaste, vercurrent protection. 5.Built-in smart chip, more stable start in Hall-free state. 6.Special function motor matching, better effect. Specification: Rated voltage: DC 36V-48V Rated power: 350W Current: 16-18A length:10.5cm width:7.5cm height:3.5cm Package Size:16*11.5*4.3CM Package Weight:314g Package List: 1*Motor Regulator Speed Controller
R**.
QC must have been sleeping
Controller burned out within two days upon inspection it was discovered that during manufacture the control circuit board (which is through hole soldered) had not been properly secured/insulated against contact with the surrounding aluminium case. The bottom of the circuit board contacted and shorted against the case, burning several traces off. Word to the wise: open the case and inspect the unit inside recommend insulating bottom of circuit board before installing motor controller
H**I
don't waste your money here
plugged in the controller for a electric 36v scooter... nothing came on or worked. I used my multimeter to test voltage... most of the lower voltage wires were not getting power. I then took apart the controller to find out the the board has been burnt up already. not good sales practice to send out used and broken parts. looks like mosfet are burnt up
A**N
STOP—Put Cardboard in bottom or Sparks!!!
STOP—FIRST THING!!! CUT A PIECE OF CARDBOARD and open up the case and slide it into the bottom and close it back up!! WHY? Because The Negative and Positive points are sooo close on the circuit board that the Case enables the power to jump across and spark! After I put in the Cardboard it works like a champ—perfect! No more sparking!
S**.
Spend a little more get one a little better
Hard to find instructions hard to read wiring diagrams when you do find him labeled in Japanese pretty much junk don't waste your money
L**.
Lower quality
It’s hard to figure out which wires are what cause the plugins are all in Chinese
G**F
does what it should
works perfectly, no more no less! if u need wiring diagram, u shouldnt be doing it!
H**Z
Know each wire
I like everithink price works great about wiring dont matt is chinese japanese wen you know wath u doing I recomend ...
W**R
Arrived damaged and used
If I could give the experience/product a 0 star review, I would. Arrived clearly used/damaged. Burnt connectors, rust.
