48volt controller max amp

the12be · Jul 16, 2017

Hi can anyone tell me what 48 volt max amp controller I can buy is ?

I have the battery and a bms with a constant 60 amp and 120 amp burst help please ?

wesnewell · Jul 16, 2017

While you can buy some that will draw many times more than this 80A one, I wouldn't advise it with your battery pack, You could also shunt mod this controller to 120A if you want to kill your battery faster.
https://www.aliexpress.com/store/product/24FET-IRFB4110-s-3000W-48-84V-80Amax-BLDC-motor-controller-EV-brushless-speed-controller-sensor-sensorless/313864_522263950.html?spm=2114.12010612.0.0.BxlfeY

the12be · Jul 16, 2017

Thanks note taken but should be fun 8)

999zip999 · Jul 19, 2017

Let's see your battery or a link.

the12be · Jul 19, 2017

It's a A123 systems 48v prismatic cells 16s 1p bms 60amp continuous 120 amp burst

MadRhino · Jul 19, 2017

If you want to play with high power, you first need a battery that can deliver. The bigger controllers are mean, and even some pretty small can be upgraded to 150A easily.

zackclark70 · Jul 19, 2017

why stick with 48v ? it seems silly to go into the hundreds of amps range when you could just double the voltage 100A is 4800w once you hit power like that its so much better to go up in voltage

the12be · Jul 19, 2017

Yes thanks I also have a bigger battery for my EEB but just upgrading my first build think I will go with Em3ev controller 4110 and slowly up it

48volt controller max amp

the12be

100 W

wesnewell

100 GW

the12be

100 W

999zip999

100 TW

the12be

100 W

MadRhino

100 GW

zackclark70

100 W

the12be

100 W

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