Controller mod 63v to 100v caps

BikerToCycler

Finding my (electric) wheels
May 10, 2016
18
0
34
Europe
Hello guys need some advice

I have a couple 48v controllers lying around and want to feel the performance of 72v before I fork out on a £££+ Sabvaton and £££ on a qs205

I have what looks like a well built 15 fet controller can anyone identify it and give advice on what caps/fets are the best

It has survived 100A bursts without warming too much so I hope for 72v 50A but don't mind if it dies after a few uses I got it free with a motor kit that turned out to be a solid kit compared to newer ones I have come across


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