Hi
I recently made an e bike
It's of 64 volts battery and 48v 500w hub motor rear wheel
So the problem is that when I newly made it...it was working fine....it was soo much good speed and was working excellent on full throttle
Everything was fine
Today when I when to ride...and when I gave full throttle the hub motor slows down to very very slow speed nearly to stop....and then when I did half throttle the bike is fine....I don't know why is it happening
My battery doesn't have a BMS also
And when I gave full throttle the voltage is also not dropping
As I don't have a budget so
I made a battery out of 4 rechargeable dry lead acid batteris and a lithium 12v 20amps battery(without BMS) all of them connected in series
When i newly made it full throttle was going but why its not going now
I bought clips to attach the wires to to the terminal of the batteries but no goes good
The hub motor still stops
I am very sad
I don't know what to do
I recently made an e bike
It's of 64 volts battery and 48v 500w hub motor rear wheel
So the problem is that when I newly made it...it was working fine....it was soo much good speed and was working excellent on full throttle
Everything was fine
Today when I when to ride...and when I gave full throttle the hub motor slows down to very very slow speed nearly to stop....and then when I did half throttle the bike is fine....I don't know why is it happening
My battery doesn't have a BMS also
And when I gave full throttle the voltage is also not dropping
As I don't have a budget so
I made a battery out of 4 rechargeable dry lead acid batteris and a lithium 12v 20amps battery(without BMS) all of them connected in series
When i newly made it full throttle was going but why its not going now
I bought clips to attach the wires to to the terminal of the batteries but no goes good
The hub motor still stops
I am very sad
I don't know what to do