14.4v NICD 2000MAH Replacement Battery for Roomba 400 Series
14.4v NICD 2000MAH Replacement Battery for Roomba 400 Series
14.4v NICD 2000MAH Replacement Battery for Roomba 400 Series
14.4v NICD 2000MAH Replacement Battery for Roomba 400 Series
14.4v NICD 2000MAH Replacement Battery for Roomba 400 Series
Rated 5.00 out of 5 based on 1 customer rating
(1 customer review)

$29.99

14.4V Vacuum Battery for iRobot Roomba 4290, 4125, 5250

SKU: ML-RMB40023 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

1 review for 14.4V Vacuum Battery for iRobot Roomba 4290, 4125, 5250

  1. Rated 5 out of 5

    Eric D. Gayden –

    Replacement fits perfectly and gave new life to my old Roomba.

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Mighty Max Battery
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Mark Oliver
Installed in our tracker solar PV system. So far so good. They get recharged each day by the sun.
David Serrato
My battery pack for Power Station arrived satisfactory and replacement directions were simple to follow.
Brian Pope
Arrived well packaged and good to go, happy with my purchase.
Becky Allen
Ordered with ease, battery change was simple.
Rajeev Singh
Battery came in great packaging and no hassle for adding acid or charging it. Comes ready to use. Terminals are properly covered in transport to protect the battery.
Tony M
Perfect Fit
Lisa Brewer
Came charged. Delivery was quick. It replaced a Kids Trax battery for the Vw Beetle
Karla Terry
Great battery, works perfectly so far. Better price than what we could buy locally.
James Harley
The battery arrived fully charged and was the exact size replacement . Socks loved the box too .
Jeremy Heinz
Ordered on Amazon. The battery was packed well and in new condition when I took it out of the box. It tested with full charge. Installed in my 4 wheeler and perfect fit. I like the blue battery and clear top too!

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