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).

Advanced Power System (APS) Plus 3300 mAh NiMH Battery

Rechargeable 3300 mAh NiMH replacement battery pack for iRobot Roomba 400 series.

iRobot Roomba Battery Advanced Power System (APS) Plus - 400 Series keeps your iRobot Roomba running at peak performance.

Provides hundreds of cleaning cycles for your iRobot Roomba 400.

Use the fast charger to charge this Advanced Power System (APS) Plus 3300 mAh Roomba battery in less than 3 hours (standard charger charges the battery in 7 hours).

* Maintaining clean brushes optimizes battery performance and life of your iRobot Roomba.