Motor Feedback

Does anyone know what the current and power motor feedback values are measured in?
Thanks

According to V5 API VEX Help
current() returns percentUnits of the max allowed current and power() returns powerUnits = watts.

Max motor current is 2.5A or 20A/number_of_motors, unless you explicitly set lower limit for any of them How does the decreased current affect the robot when using more than 8 motors - #12 by jpearman