14.4v NICD 2000MAH Replacement Battery for Roomba 500 Series
14.4v NICD 2000MAH Replacement Battery for Roomba 500 Series
14.4v NICD 2000MAH Replacement Battery for Roomba 500 Series
14.4v NICD 2000MAH Replacement Battery for Roomba 500 Series
14.4v NICD 2000MAH Replacement Battery for Roomba 500 Series
Rated 5.00 out of 5 based on 11 customer ratings
(11 customer reviews)

$29.99

14.4v NiCD Battery Replacement for iRobot Roomba 563, 561, 551

Availability: In stock

SKU: ML-RMB50027 Category:
The ML-RMB500 battery is fully compatible with all Roomba 500, 600, and 700 series. Mighty Max ML-RMB500 Brand new Battery Pack which is compatible with iRobot Roomba Advanced Power System (APS) Battery.  ML-RMB500 replaces the original iRobot Roomba 80501 battery 
ML-RMB500 is an Ni-Cd Rechargeable battery that keeps Roomba running at peak performance, cleaning up your room in a single charge.  ML-RMB500 can be charged or discharged as needed without loss of capacity.
Battery Specifications:
Voltage: 14.4V
Amperage: 2.0AH
Chemistry: Ni-Cd
Warranty: 1 Year
Width

2.25
Length

5.50
Warranty

1 Year
Quantity

1
Chemistry

NiCd
Amp Hour

2.0Ah
Volts

14.4v
Height

1.75
Weight

3.00 Lbs

11 reviews for 14.4v NiCD Battery Replacement for iRobot Roomba 563, 561, 551

  1. Rated 5 out of 5

    Arthur A Wydler –

  2. Rated 5 out of 5

    Web Customer –

    Roomba

  3. Rated 5 out of 5

    Jim Parker –

    Fits perfectly and arrived quickly

  4. Rated 5 out of 5

    Kathleen Bell –

    Does exactly what it was supposed to. THANKS!

  5. Rated 5 out of 5

    Thomas W Stone –

    Batteries arrived quickly and were easy to install.

  6. Rated 5 out of 5

    Frankpc –

    Works great. Charges up and runs the iRobot just fine.

  7. Rated 5 out of 5

    Frankpc –

    Works great. Charges up and runs the iRobot just fine.

  8. Rated 5 out of 5

    Web Customer –

    Works great!

  9. Rated 5 out of 5

    Customer –

    Works great!

  10. Rated 5 out of 5

    Web Customer –

    Excellent

  11. Rated 5 out of 5

    Customer –

    Excellent

Only logged in customers who have purchased this product may leave a review.

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Martin Lopez
Good shipping on time
David Sheppard
Bought this for a 4 wheeler that has set for years. Great purchase as I didn’t want to have to fill a battery with the acid
Andrew Jenkins
it came in great, sorry, i do not have a camera, and its working good
Mark Cwetna
My go-to battery supplier for APC backup devices.
D Wells
Quick swap. Out with the old in with the new
Leon S
Well packaged, battery looks to be good quality, will install on the weekend and update over time. Got it on Amazon.
Michael Hough
Arrived quickly, week package. Week put them to use quickly in Spain.
bruce turner
Love my monster music box and my 1st battery lasted a long time.
Linnea Murray
Had a Legend battery bought in January of 2024 that went bad wouldn’t start under a load. I have a 2005 Volvo xc90 V8 so the battery cranking is important. Ordered the Mighty Max through Amazon I was overnighted to me , delivered to my doorstep. Recharged all ready to go drop in and start, beautiful! Has a 3 year warranty with options to extend that warranty. How great is that!
William Coe, Jr.
The batteries were packaged well, and arrived looking good. Now we need to hook them up.

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