Vacuum Batteries

Shop Replacement Vacuum Batteries for Dyson, iRobot, Shark & More

Battery Mart offers high-quality, affordable vacuum battery options for top brands like Dyson, iRobot Roomba battery models, Euro-Pro, Shark, and more. Our selection makes it easy to find the vacuum battery replacement that fits your specific vacuum or robotic cleaner.

Bissell

Black & Decker

Dyson

Eureka

Hoover

Philips

Roomba

Samsung

Shark

Tineco
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Replacement Eufy INR18650M26-4S2P Vacuum Battery (14.4V, 5.2Ah, Li-Ion)

Item #: CS-EFL700VX
 
Voltage: 14.4 Volt / 5200 mAh
• Li-Ion
• Dimensions: 5.22" / 1.54" / 1.50"
• Weight: 1.27 lbs
• Warranty: 6 Month
• See All Compatible Models
Price:
$69.95
Price: $69.95
QTY:

Replacement Hoover RABATT22VLI Vacuum Battery (21.6V, 2.0Ah, Li-Ion)

Item #: CS-HRA220VX
 
Voltage: 21.6 Volt / 2000 mAh
• Li-Ion
• Dimensions: 5.38" / 3.11" / 1.61"
• Weight: 1.26 lbs
• Warranty: 6 Month
• See All Compatible Models
Price:
$96.95
Price: $96.95
QTY:

Replacement Hoover RABATT22VLI Vacuum Battery (21.6V, 2.5Ah, Li-Ion)

Item #: CS-HRA221VX
 
Voltage: 21.6 Volt / 2500 mAh
• Li-Ion
• Dimensions: 5.37" / 3.11" / 1.61"
• Weight: 1.29 lbs
• Warranty: 6 Month
• See All Compatible Models
Price:
$79.95
Price: $79.95
QTY:

Replacement Hoover HF122BAT Vacuum Battery (21.6V, 2.0Ah, Li-Ion)

Item #: CS-HRF122VX
 
Voltage: 21.6 Volt / 2000 mAh
• Li-Ion
• Dimensions: 5.82" / 3.44" / 1.81"
• Weight: 1.28 lbs
• Warranty: 6 Month
• See All Compatible Models
Price:
$74.95
Price: $74.95
QTY:

Replacement Hoover 48006265 Vacuum Battery (26.4V, 3.0Ah, NiMH)

Item #: CS-HRN265VX
 
Voltage: 26.4 Volt / 3000 mAh
• NiMH
• Dimensions: 6.95" / 3.56" / 2.91"
• Weight: 3.27 lbs
• Warranty: 6 Month
• See All Compatible Models
Price:
$152.95
Price: $152.95
QTY:

Replacement Hoover TBTTV1T1 Vacuum Battery (21.6V, 2.0Ah, Li-Ion)

Item #: CS-HRT121VX
 
Voltage: 21.6 Volt / 2000 mAh
• Li-Ion
• Dimensions: 5.74" / 2.41" / 1.30"
• Weight: 1.17 lbs
• Warranty: 6 Month
• See All Compatible Models
Price:
$51.95
Price: $51.95
QTY:

Replacement Infinuvo 8542024502 Vacuum Battery (14.4V, 2.6Ah, Li-Ion)

Item #: CS-IFT820VX
 
Voltage: 14.4 Volt / 2600 mAh
• Li-Ion
• Dimensions: 2.73" / 1.46" / 1.46"
• Weight: 0.59 lbs
• Warranty: 6 Month
• See All Compatible Models
Price:
$49.95
Price: $49.95
QTY:

Replacement iRobot ABL-B Vacuum Battery (14.4V, 3.3Ah, Li-Ion)

Item #: CS-IRS900VX
 
Voltage: 14.4 Volt / 3300 mAh
• Li-Ion
• Dimensions: 3.46" / 2.78" / 2.77"
• Weight: 1.33 lbs
• Warranty: 6 Month
• See All Compatible Models
Price:
$86.95
Price: $86.95
QTY:

Replacement iRobot ABL-B Vacuum Battery (14.4V, 4.4Ah, Li-Ion)

Item #: CS-IRS910VX
 
Voltage: 14.4 Volt / 4400 mAh
• Li-Ion
• Dimensions: 3.44" / 2.78" / 2.76"
• Weight: 1.04 lbs
• Warranty: 6 Month
• See All Compatible Models
Price:
$69.95
Price: $69.95
QTY:

Replacement Liectroux MD-C30B Vacuum Battery (14.4V, 2.6Ah, Li-Ion)

Item #: CS-LTR300VX
 
Voltage: 14.4 Volt / 2600 mAh
• Li-Ion
• Dimensions: 2.76" / 1.50" / 1.50"
• Weight: 0.59 lbs
• Warranty: 6 Month
• See All Compatible Models
Reg. Price: $36.95
SALE Price: $31.95
You save: $5.00!
QTY:

Replacement LG EAC64578401 Vacuum Battery (21.6V, 5.0Ah, Li-Ion)

Item #: CS-LVR910VX
 
Voltage: 21.6 Volt / 5000 mAh
• Li-Ion
• Dimensions: 3.91" / 3.96" / 3.35"
• Weight: 2.20 lbs
• Warranty: 6 Month
• See All Compatible Models
Price:
$109.95
Price: $109.95
QTY:

Replacement Neato 945-0225 Vacuum Battery (14.4V, 4.2Ah, Li-Ion)

Item #: CS-NVX900VX
 
Voltage: 14.4 Volt / 4200 mAh
• Li-Ion
• Dimensions: 7.85" / 1.80" / 1.27"
• Weight: 1.28 lbs
• Warranty: 6 Month
• See All Compatible Models
Price:
$59.95
Price: $59.95
QTY:

"I needed a hard-to-find battery for our robot vacuum, which would no longer run for more than 10 minutes. After searching unsuccessfully at battery shops in town, I searched online and found some companies that received bad reviews for selling non-viable batteries. Then I found Battery Mart. I ordered my hard-to-find battery from Battery Mart and now our robot vacuum runs for 90 minutes. Thank you, Battery Mart!"

Verified Customer
via Google Reviews

Frequently Asked Questions About Vacuum Batteries

Why shop vacuum batteries from Battery Mart?

Our vacuum batteries are designed for optimal performance and long life. Every battery includes a warranty and is backed by our 60-day, 100% satisfaction guarantee. Fast shipping, trusted quality, and unbeatable value — find the right battery for your vacuum today.

What kind of battery is in a vacuum cleaner?

Most modern vacuum cleaners use a rechargeable vacuum battery made from lithium-ion or nickel-metal hydride (NiMH) cells. The exact type varies by brand and model.

Is there a difference between vacuum batteries & Roomba batteries?

A standard vacuum battery is usually a larger pack designed for stick, handheld, or upright vacuums, while a Roomba battery is a specific module built for iRobot’s robotic vacuum series. For example, Roomba 500 Series batteries use a unique NiMH pack that isn’t interchangeable with other vacuum types.

How long does a typical Roomba battery last?

A typical Roomba battery lasts about 1 to 2 years with regular use. High-quality NiMH replacements, such as those used in the Roomba 400 Series, are designed to provide long run times but naturally lose capacity over hundreds of charge cycles.

Can you replace the battery in a cordless vacuum?

Yes, most cordless vacuums allow the battery to be replaced, including popular models from Dyson, Shark, Black & Decker, and Dirt Devil. Some use simple slide-in lithium-ion packs, while others have screw-secured NiMH assemblies, but replacement is generally straightforward.

How do I know what vacuum battery replacement I need?

You can identify the correct vacuum battery replacement by checking the model number on your vacuum or on the battery label itself. This makes it easy to match your unit to the right option, whether it’s for a Dyson handheld, a Dirt Devil model, or an iRobot Roomba or Braava device. You can also search vacuum batteries by manufacturer here on Battery Mart or contact our team for help.