brand new and high quality
Made of high quality material, durable and practical to use
Suitable for bicycle
Display: SW900
Current: constant current

Voltage: 36V/48V
Connection: waterproof
Agreement; Lithium 2# Agreement
The instrument and the controller match the serial communication protocol, so they cannot work alone or cannot be used after connecting with other controllers with different protocols
36, 48V 17A Square Wave Controller For 350W motor
With line function
Mosfets: 6 mosfets (17A)
Colour:As shown
Material:composite material

Package Contents:
1x display
1x controller
1x 1T5 cable

Only the above package content, other products are not included.
Note: and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.