I have an 36 volt L-faster e bike conversion kit (I don’t know recommend wattage or rpms) I want to run it with a 48 volt lithium ion battery pack (I included some pictures of reviews and the product, it’s still in transport). The kit includes a controller that containsis 50 volt capacitors (images included) which may be too low for the battery I can probably just solder on some bigger ones. Is there anything stopping me from using this battery? Will the battery stop powering the motor at a certain rpm, will the controller not allow that much voltage, current etc. I think that my thumb throttle may limit the power output to the motor in some way. This is my first e bike build and also my biggest build in general, I’m not any expert in electronics or engineering, just a person who wants a fun bike. I appreciate your help.