EXTENDED LIFE BATTERY AND RUN TIME!

High Capacity Extended Life iRobot Roomba battery keeps your iRobot Roomba 400 Series running at peak performance.

Extended Life Battery delivers nearly twice as many cleaning cycles as the iRobot Advanced Power System battery, extending the life and time before a replacement may be necessary.

High Capacity Extended Life Roomba 400 Series replacement battery pack for the iRobot Roomba 400.

Extended Life iRobot Roomba 400 Series battery charges in less than 3 hours with APS fast charger (standard charger takes 7 hours).