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Hi , could anyone recommend a K2 36V 15A controller that would fit the swytch 250W motor with a 9 pin connector, that is coupled with an LCD back lit display, a throttle connection , and a PAS .

Thanks so much for the good advice. Rig the jig

Thanks for the quick reply, its definitely a nine pin connector, and I'll take your advice on the 18A or less. Does the amperage of the battery have an effect on the motor, is 15 Amp 36V ok?

Hi I'm new to this forum, I'm a semi retired office equipment technician, I want to convert my Swytch bike to standard 36V 15A.H. battery. The 250W wheel on the Swytch is a 9 pin sensorless wheel, so I 'm looking for a sensorless controller, that will support PAS, a display, and a throttle. From...

This battery looks to be best suited to the bike https://www.amazon.co.uk/Battery-Lithium-Downtube-Charger-Electric/dp/B09WR41CHZ/ref=sr_1_3?crid=3TGMPPXS9QW37&keywords

Will do

This is the battery https://www.aliexpress.com/item/1005004209965815.html as you can see I'm not great on computers..

Great stuff, thanks for all the good info,I now know what controller to buy thanks to you guys, next the battery, I think a 10 A.H, good quality downtube battery would be best for me, any recommendations ?? I was looking at this item Silver Fish Ebike Battery 36V 10Ah 15Ah 24V 15Ah 17.5Ah...

Can anyone recommend a good quality controller to run the hall sensor 36V wheel

Thank you for that info.

I think on reflection, I would like to fit a good quality 10 A.H. pannier battery fitted to the rear carrier, remove completely the swytch kit, and fit a display to the controller, on the handlebars and a throttle, change the controller to one that can support the motor, display, PAS and...

The cable from the controller to the motor has nine pins so it must be sensorless.

Battery pack is 190 WX125 H attached are photos of battery and cables. I have no problem converting the bike into a rear carrier type set up, and extending the cables to the handlebars if this is the easiest route to go.

I am willing to be the guinea pig for this project, if you could recommend the battery, controller, and other bits I need, I am willing to have a go at completing the job. I want to get a 10 amp Hr battery or better, so the ball is in your court so to speak.

\the accelerator is just a thumb throttle device.

Thanks for the great information, I could probably identify the cables from the swytch controller, would these generic battery packs support the pedal assist sensor, and the accelerator handlebar switch ??, and do they come with the battery management circuit board ??

Thank you for the info.

I have DIY and soldering skills, but I've never rebuilt a battery pack, also I think the controller would need to be changed. Also I have a friend who is an electronic genius.

HI Who is the guy on ebay advertising the refurbs ??

Hi I'm new to the forum, I have a swytch battery that needs a rebuild, does anyone know where I can get this done ?? I want to increase the capacity of the battery on the rebuild. Any advice would be greatly appreciated. Rig the jig .