Roomba is a popular brand of robot vacuum cleaners. They are designed to clean your floors for you without any effort on your part. The only thing you have to do is set the machine and let it do its thing. However, like any other machine, Roombas need batteries to function properly. Here are some replacement batteries for Roombas that will help you keep your robot vacuum cleaner powered up and ready to go.

Some products may be subject to Environmental Handling Fees (EHF) depending on your province. Learn more about EHFs .
  1. Product Description

    "Powerextra 14.4V 3800mAh Ni-MH Replacement Battery for iRobot Roomba R3 500, 600, 700, 800, 900 SeriesPackage contains...

    Product Description

    "Powerextra 14.4V 3800mAh Ni-MH Replacement Battery for iRobot Roomba R3 500, 600, 700, 800, 900 SeriesPackage contains...
    $70.00 Your price for this item is $70.00
  2. Rating 4.68 out of 5 stars with 374 reviews

    Top comment

    [This review was collected as part of a promotion.] Got these for my Roomba vacuum cleaner's virtual wall units. They hold the charge very well and last a couple of months before I am having to recharge them....Battery Review...Needed to buy C cell Batteries...

    Product Description

    Energizer TH35BP-2 "C" batteries are commonly used in hand-held games, portable CD players and palmtop computers. Their...
    Top comment

    [This review was collected as part of a promotion.] Got these for my Roomba vacuum cleaner's virtual wall units. They hold...

    Product Description

    Energizer TH35BP-2 "C" batteries are commonly used in hand-held games, portable CD players and palmtop computers. Their...
    $17.99 Your price for this item is $17.99
  3. Product Description

    "Li-ion rechargeable Battery for StickVac+ Airstream 21.6V/2500mAh | AIRSTREAM Battery Rechargeable for Hepa Stick Vac+...

    Product Description

    "Li-ion rechargeable Battery for StickVac+ Airstream 21.6V/2500mAh | AIRSTREAM Battery Rechargeable for Hepa Stick Vac+...
    $84.00 Your price for this item is $84.00
  4. Product Description

    "This replacement battery is fully compatible with all V8 seriesThis V8 battery is made of ECP intelligent protection technology...

    Product Description

    "This replacement battery is fully compatible with all V8 seriesThis V8 battery is made of ECP intelligent protection technology...
    $59.99
    SAVE $30
    Your price for this item is $59.99
  5. Rating 4 out of 5 stars with 3 reviews

    Top comment

    Triflex backup battery...Not helpful for a big job. Batteries don’t last long and it’s impossible to recharge while the machine is in use with another battery...Miele battery for Stick vacuum cleaner!

    Product Description

    "Varta lithium-ion battery increases the running time of Triflex HX1. | MIELE Lithium-Ion Battery for Triflex Hx1 | MIELE...
    Top comment

    Triflex backup battery...Not helpful for a big job. Batteries don’t last long and it’s impossible to recharge while the...

    Product Description

    "Varta lithium-ion battery increases the running time of Triflex HX1. | MIELE Lithium-Ion Battery for Triflex Hx1 | MIELE...
    $189.99 Your price for this item is $189.99
  6. Rating 3.91 out of 5 stars with 65 reviews

    Top comment

    Extra battery for S11 stick vacuum...If you have a large home, you’ll need this. I have 3 - S11 vacuums. I chose this brand and model based on Consumer Reports recommendation....Great Battery...We bought this one as a backup battery for our Tineco wireless...

    Product Description

    Get extra time to clean that final patch of floor or just replace a worn-out battery with this Tineco replacement lithium-ion...
    Top comment

    Extra battery for S11 stick vacuum...If you have a large home, you’ll need this. I have 3 - S11 vacuums. I chose this brand...

    Product Description

    Get extra time to clean that final patch of floor or just replace a worn-out battery with this Tineco replacement lithium-ion...
    $119.99 Your price for this item is $119.99
  7. Rating 4.5 out of 5 stars with 56 reviews

    Top comment

    Battery evaluation...I found the 24 volt USB battery to be an upgrade over the original battery that came with the wet/dry vacuum. ...Great battery...Lost my batteries during a move. Excellent replacement!

    Product Description

    "Greenworks 24V 2Ah (48Wh Max) lithium-ion battery delivers fade-free power with no memory loss after charging .In the Box...
    Top comment

    Battery evaluation...I found the 24 volt USB battery to be an upgrade over the original battery that came with the wet/dry...

    Product Description

    "Greenworks 24V 2Ah (48Wh Max) lithium-ion battery delivers fade-free power with no memory loss after charging .In the Box...
    $54.99
    SAVE $10
    Your price for this item is $54.99
  8. Rating 4.75 out of 5 stars with 179 reviews

    Top comment

    Good batteries...[This review was collected as part of a promotion.] Good quality battery high comparison with big brand batteries highly recommended...Battery...[This review was collected as part of a promotion.] Batteries are batteries, what can I...

    Product Description

    Refresh your battery supply in an instant with this pack of 4 C alkaline batteries from Best Buy Essentials. These environmentally-friendly...
    Top comment

    Good batteries...[This review was collected as part of a promotion.] Good quality battery high comparison with big brand...

    Product Description

    Refresh your battery supply in an instant with this pack of 4 C alkaline batteries from Best Buy Essentials. These environmentally-friendly...
    $6.99 Your price for this item is $6.99
  9. Rating 4.82 out of 5 stars with 1118 reviews

    Top comment

    Energizer max alkaline D batteries make the best batteries! The battery life of energizer batteries lasts so long. ...Battery...[This review was collected as part of a promotion.] Great batteries and long battery use using these batteries on all my electronics...

    Product Description

    Keep the juice flowing in all your larger portable products with Energizer "D" 1.5V 4-Pack Batteries. Battery tester included....
    Top comment

    Energizer max alkaline D batteries make the best batteries! The battery life of energizer batteries lasts so long. ...Battery...

    Product Description

    Keep the juice flowing in all your larger portable products with Energizer "D" 1.5V 4-Pack Batteries. Battery tester included....
    $11.99 Your price for this item is $11.99
  10. Rating 4.77 out of 5 stars with 2316 reviews

    Top comment

    Rechargeable batteries wowww...I am using my rechargeable batteries it's really cost effective and a life saver for me.buying tons of battery project is over.since I have kids so as lots and lots of toys.most of my tot toys are battery operatable.my...

    Product Description

    Keep your everyday devices powered up with these Energizer AA NiMH rechargeable batteries. Their long-lasting design will...
    Top comment

    Rechargeable batteries wowww...I am using my rechargeable batteries it's really cost effective and a life saver for me.buying...

    Product Description

    Keep your everyday devices powered up with these Energizer AA NiMH rechargeable batteries. Their long-lasting design will...
    $17.99 Your price for this item is $17.99