Not really. Power (watts) is voltage x current, so you can get more power by increasing the voltage or the current (or both). You can pull more current by simply fitting a more powerful motor (or motors) and using exactly the same battery. Or you can use a battery with a higher voltage to provide more power at the same current.
One of the fastest electric hypercars is the Aspark Owl - this produces close to 2000 bhp and does 0-60 in 1.69 secs, with a top speed of almost 250 mph. But it only has a 64 kWh battery (giving a claimed range of 280 miles).
CAR magazine UK lists the fastest electric cars of 2024. Granted, you can't buy all of them (and the ones you can cost millions), but our run-down gives you a great...
www.carmagazine.co.uk