Frequently Asked Questions
Q: Which replacement battery fits my Roomba model?
A: The Roombas i7, i3, i4, i8, J5, J7, J8, J9 and e5 and e6 use ABL-F (4INR19/66-2); the Roomba S9 and S9+ use ABL-B (4INR19/65-2); the Roomba 600, 700, 800 and 900 series use battery model 4376392. To confirm, check the label on your Roomba's battery compartment or its original battery part number.
Q: What is the difference between ABL-D1 and ABL-F Roomba batteries?
A: ABL-D1 and ABL-F are very similar although there are minor differences in their capacity and compatibility. The ABL-F (4INR19/66-2) has a capacity of 4460mAh/64.2Wh and is suitable for the i Series and J Series models; ABL-D1 is an earlier version designed for the i7 and j7 and also for the i4, e5 and e6. You must ensure that the part number on the original battery matches the one you are using.
Q: How do I know if my Roomba needs a new battery?
A: Signs that it may be time to replace your Roomba's battery include a running time that has dropped to less than half of what it used to be, the robot returning to its home base during a cleaning cycle without finishing the job, the battery dying within a few minutes after being powered on, or if the Roomba shows a battery error message. Generally, most Roomba batteries last between 2 to 3 years with regular usage.
Q: Can I replace the Roomba battery myself?
Yes, it takes 5 to 10 minutes to replace a Roomba battery using a standard screwdriver. To do this, turn the robot over, remove the screws from the underside, take out the old battery, insert the new one, and then screw the cover back on. There is no need for soldering or any special tools.
Q: How long does a replacement Roomba battery last?
A quality replacement Roomba battery offers a running time of up to 120 minutes per charge and is capable of lasting 500 or more charge cycles (which is about 2 to 3 years when used regularly). Batteries with a higher capacity, such as the ABL-F 4460mAh, provide longer cleaning sessions than those with standard capacity.
