What is the amperage of my smart base? While in use, the base uses up to 24V. When idle, the base will draw .05 amps of electricity. Related articles In case of a power outage, how do I adjust the smart base? How long does the Premium Plus Smart Base underbed lighting stay on after motion is detected? What is the 2023 Model Purple Rejuvenate™ Mattress Warranty Policy? Purple Clip Metal Base - Owner's Manual Purple Shipping Options