I agree with the previous reply. Buying a new battery for your Turbo bike is throwing money to the trash. I don't know from your region, but here in Europe the battery with the highest capacity could still be found in some bike store for no less than 1000 dollars (and you're still buying an old battery). Save that money and get a new bike.
I still have 2 batteries with more than 400 charging cycles on them and they still work, but the problem for me was never the battery actually. Is the back wheel motor. It's always the f... motor.
I've changed the motor for a new one (replaced by the warranty for the 4th time) and it now shows the same problem as the previous ones, it starts spinning like crazy as soon as you push the pedal. So I've bought a motorbike, not an e-bike.
I'd definitely try for another brand with a more standard motor like a Yamaha or of the sort, never again
Specialized with their Apple-like parts and replacement program.