Rated 5.00 out of 5 based on 3 customer ratings
(3 customer reviews)

$29.99

14.4V Vacuum Battery for Roomba Dirt Dog, Discovery 4120

SKU: ML-RMB40022 Category:
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$ 48.99
$ 29.99
The ML-RMB400 Replacement Battery by Mighty Max is Designed for for iRobot Roomba APS 400 Series, Its an Ni-Cd Rechargeable battery that keeps Roomba running at peak performance, cleaning up your room in a single charge.  ML-RMB400 can be charged or discharged as needed without loss of capacity.
The ML-RMB400 battery is fully compatible with all Roomba FloorVac models: iRobot Roomba 400 Series, Discovery Series, Create Models and Dirt Dog Models.
Battery Specifications:
Voltage: 14.4V
Amperage: 2000mAh
Chemistry: Ni-Cd
Warranty: 1 Year
Multi Packs Bundled Savings

1 Pack, 2 Pack

Width

2.00

Length

7.00

Warranty

1 Year

Quantity

1

Chemistry

NiCd

Amp Hour

2000mAh

Volts

14.4v

Height

2.00

Weight

2.00 Lbs

3 reviews for 14.4V Vacuum Battery for Roomba Dirt Dog, Discovery 4120

  1. Rated 5 out of 5

    Web Customer

    Worked perfect! Still going!

  2. Rated 5 out of 5

    Customer

    Worked perfect! Still going!

  3. Rated 5 out of 5

    Joe

    awesome battery, no issue. swapped in and done.

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Excellent
Mighty Max Battery
Based on 4198 reviews
Excelente me gustó
Ordered
Shipped quickly. Will review battery more later after installed.
The price for the battery was reasonable and fit perfectly in the car.
Awesome product. Great price and value. I ordered from Amazon and it arrived very quickly!
Mighty Max motorcycle batteries have always served me well. Never any issues with fitment, and ready to use right out of the box. Excellent product for the price compared to other brands.
Arrived as advertised
Battery showed up. Fast great shape. Can’t wait to install
After I charge up this battery, it will go in my ‘09 Suzuki Boulevard and I will put it through its paces.
Nice little battery at a reasonable price. Very easy to install!