Rated 5.00 out of 5 based on 1 customer rating
(1 customer review)

$29.99

14.4v NiCD Battery Replacement for iRobot Roomba 521, 531, 534, 536

Availability: In stock

SKU: ML-RMB50028 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

1 review for 14.4v NiCD Battery Replacement for iRobot Roomba 521, 531, 534, 536

  1. Rated 5 out of 5

    Helen Howard

    Replacement for iRobot model #531 – was perfect.

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Excellent
Mighty Max Battery
Based on 4339 reviews
Nice battery for my grom starts right up
Quick delivery and Easy to replace
Fast delivery, ordered 2 Mighty Max ML8-12 Batteries for my automatic gate opener. Batteries worked right out of box, installed them right after delivery. So far, So Good. Hope they last a few years. I bought 2 batteries from a Tractor Parts Co and both died within 8 months. South Texas Heat is hard on any battery. Time will tell. Thanx
JUSTRECEDIVED TODAY
Fits and works great
Looks great, fast shipping on eBay was the best value for a battery thanks.
Had a good shopping experience with the online ordering. Battery is currently charging.
The Mighty Max battery arrived fast and in perfect condition. It was due to the great packaging. Here it is installed in my wife's Can Am Ryker cycle. It is zip-tied because the original battery tiedown strap rotted.
Just giving it a trickle charge before installing in our little 4 wheeler. Hopefully it last longer than last one. 🙏
So far, a great moped battery.