new controller and lcd anyone got one of these?

[Derrick Lewis]

I am about to buy a RisunMotor 36-72V 1500W 18 MOSFET 50A eBike Controller with 750C Color Display and wondered if anyone else has brought one of these in the past, and if so are they any good ?

link to ebay: https://www.ebay.co.uk/itm/232776486350

 

[Parsons]

I know this YouTube use the LCD screen but I don't know about the controller
https://www.youtube.com/user/andykdubs

 

[BG bicycle]

Far aware Risun are Conhismotors. Bought direct from them in past many years ago. Never kept their motors long always sold them on. No complaints.

 

[Derrick Lewis]

in the end i didn`t get this controller even though i did like the lcd i wanted it quicker and from uk, so i brought 36v 48v 60v 72v 40A BT PROGRAMMABLE E BIKE ELECTRIC BRUSHLESS MOTOR CONTROLLER it dosn`t say brand on the ebay sellers listing but by looks of the app used it is made by Yuyangking will be here by the 1st august

 

[Parsons]

You got link to the controller

 

[Derrick Lewis]

https://www.ebay.co.uk/itm/36v-48v-60v-72v-40A-BT-PROGRAMMABLE-E-BIKE-ELECTRIC-BRUSHLESS-MOTOR-CONTROLLER/123241516660?ssPageName=STRK:MEBIDX:IT&_trksid=p2057872.m2749.l2649

 

[Derrick Lewis]

So been using this controller now for a couple of weeks and love it,Works very well.
I have added a front rack for sleeping bag/tent for camping made a box for the 10s8p part of battery and put a 6s8p battery in back pannier linked gives me 16s 67.2v .17 6ah battery fully charged I didn't build this for speed more for the hill climbing really.
My bike I used is a carrera kraken ltd edition has 27speed, hydrolic brakes.
Have built 2x 4ah 4s3p batteries from old batteries that wasn't good enough to use in previous battery builds, these run my lights and indicators plus a usb charging port to charge phone.
Pics of bike and battery before being wrapped

 

[BG bicycle]

Lovely build sure are seen on those dark roads.

That controller appears chunky and robust how is it s performance on the bike?

 

[Derrick Lewis]

Lovely build sure are seen on those dark roads.

That controller appears chunky and robust how is it s performance on the bike?

i have a 16s battery atm on it but will take upto a 21s the 16s is enough for me tbh gets me to around 45mph on flat and flies up hills at around 30. i could have probably done the upgrade cheaper with a risunmotor sine wave controller but i like that i can change everything and anything with the bluetooth smartphone app and use any size battery from 36volt upwards

 

[Homebrewed]

Like it. How do you find those indicators in sunlight, I have some but thought they might not be bright enough in sun to be seen.

 

[Derrick Lewis]

Like it. How do you find those indicators in sunlight, I have some but thought they might not be bright enough in sun to be seen.

They are ok in sunlight , cars seem to be seeing me anyway cos I turned right and a car behind slowed down for me, I have just put on new back lights though and used a brake wire thing you get in the kits inbetween the power wire so it comes on when I brake too so may have been that. These are great for the money https://rover.ebay.com/rover/0/0/0?mpre=https://www.ebay.co.uk/ulk/itm/263840111422

 

[Homebrewed]

Great, thanks Derrick.