Rated 4.57 out of 5 based on 7 customer ratings
(7 customer reviews)

$29.99

14.4V Vacuum Battery for iRobot Roomba 400 4000 5545 17373 APS

Availability: In stock

SKU: ML-RMB40015 Category:
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
Excellent
Mighty Max Battery
Based on 1802 reviews
Purchase was painless, but we will see how long this battery lasts. I intend to use an automatic battery tender.

The battery arrived fully charged and was packed well by the seller from eBay.
Perfect package and as described worked like champ!
Battery arrived in good packing, undamaged, and fully charged. It is now working flawlessly in my Honda generator.

Great battery!
Ordered the Mighty Max ML5-12S2 12V5Ah battery from Amazon to replace the failing OEM battery in my APC BE425M. Packaged arrived in a few days. The battery is a perfect sized replacement and installation takes only about 10 minutes. The battery backup is now operating properly again (no loud continuous beeping)!

When ordering your replacement be sure to check your battery terminal size. F1 terminals are approximately 3/16" wide and F2 terminals are about 1/4" wide.
ML-U1-CCAHR 12 VOLT -HIGH RATE 320CCA arrived in perfect condition still charged to 12.92 volts dc. hermetically sealed ready toi install in my Wheel Horse 520 H 20 hp Onan powereed tractor .
Great batteries! Awesome service! As always
Arrived on time and fully charged ready to go.
Awesome price
New battery arrived in less than 24 hours!
Ordered from Amazon @ 6am and was delivered same day.. Toping off to install tomorrow.
Fast service and battery exactly what I needed sand fit perfect.