iRobot Roomba 17062 OEM Power Supply AC/DC Adapter 22.5V 1.25A
Class 2 Power Unit
Input: 120VAC 60Hz 0.68A 33W
Output : 22.5VDC 1.25A
Output Current: DC
Tip Polarity: inner Positive (+)
PURCHASING BASED ON STATS (instead of model number):
Output: If your purchasing based on the stats then keep in mind that you need to match the output for Volts, Amps or miliamps (A or mA), Current (AC or DC on output), Tip Size, and Tip Polarity (- or +) to determine see the line that connects to the broken circle).
Input: If your purchasing based on the stats- You do not need to match input in the United States or Canada. Some countries may require 220v.