Sakura Electric Bike Spokes

I have a sakura electric bike, serial number s20005350, and I am trying to get some spokes for the back wheel. I have searched the internet but have come up with no answers, is anybody able to help/point me in the right direction towards getting spokes that are suitable?

Thanks, John.

Spokes are spokes. All you need is the length and the thickness, then you can get them from anywhere, like Ebay.

You measure the length from the middle of the elbow to the end of the thread, so it might be easier to unscrew a good one to measure it, though they normally break at the elbow, which makes measurement easy.