Power Suply

ari
Hi,
I am planning to use power suply unit instead of battery in my excavator. I have a Premacon pump unit with Graupner Compact 345Z 11.1V Brushless Motor. Max. current for the motor is 26A.


What kind of power suply I should use? Any recomendations?
Sandokahn
what about a switching Powersupply from a Computer ?