Best Roomba Replacement Batteries Review [All Series]

The best Roomba replacement batteries are your go-to option if you’re looking for a way to power the machine without having to buy an entirely new vacuum. Here is our roundup of 8 top rated models that can provide up to 60 minutes worth of runtime on one charge.

The “roomba 1800 vs 3300 battery” is a question that has been asked for a while. The Roomba 1800 and the Roomba 3300 are two different models of the same company, so they both use the same batteries.

Roombas were introduced in 2002 by the iRobot firm and have since become one of the most well-known brands of self-driving vacuum cleaners on the market. They are battery-operated, and the battery is recharged at home in a docking station.

However, like all rechargeable batteries, they have a limited lifespan and will need to be replaced at some point. When your Roomba battery needs to be changed, this guide will assist you in finding the finest battery for it.

What kind of battery does my Roomba run on?

Your Roomba will run on either a NiMH or a Lithium-Ion battery, so make sure you pick the right one. You may find out what sort of battery you need by removing the old one and inspecting it, or by looking for the model number.

A Roomba Series, which includes many models, will all utilize the same battery type. There are, however, some exceptions, and individual models in a series may utilize a different battery, so double-check.

Model Roomba	Type of Battery
The 400-Series	NiMH
The 500-Series	NiMH
The 600-Series	NiMH
The 700-Series	NiMH
Model 880	NiMH
Model 870	NiMH

Model Roomba	Type of Battery
Model 770	NiMH
Model 650	NiMH
The 900-Series	Lithium-Ion
Model 890	Lithium-Ion
Model 860	Lithium-Ion
Model 690	Lithium-Ion

Best Roomba Replacement Batteries Review

Roomba 900 series, 890, 860, 890, 690 Lithium-Ion Batteries

Roomba Lithium 4400mAh by Power Inc

4400mAh Lithium Power

The battery capacity of the Power Inc has been increased, from 3300 mAh to 4400 mAh, delivering around 30% more power life for longer cleaning.

Any OEM lithium-ion Roomba battery may be replaced with the Power Inc lithium-ion battery. Despite what the advertisement claims, this battery cannot be used in lieu of the OEM NiMH battery. This battery will suit NiMH models, but it will not perform well or last long.

The Power Inc’s battery capacity has been doubled from 3300 mAh to 4400 mAh, providing about 30% additional power life for prolonged cleaning. The built-in cell balancing during charging is another benefit of the Power Inc. This feature is not accessible on lower-cost batteries and ensures that all of the battery cells are charged evenly.

The Power Inc battery is an excellent deal at $65, especially when compared to an OEM Roomba battery, which costs nearly twice as much at $120. A one-year guarantee is provided by both Power Inc and OEM batteries.

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OEM iRobot Roomba Battery 1800mAh

1800 mAh iRobot Genuine Replacement

The primary advantage of OEM batteries is that the internal components are usually of better quality than aftermarket alternatives.

The iRobot Roomba battery, which has a reduced power output of 1800 mAh, is compatible with all 900 series models except the 980 and a few models from the 800 and 600 series. However, with less than half the power of the Power Inc 4400 mAh version and a price tag of about $20 more, buying this version makes little sense.

The 1800 mAh will only last half as long as the considerably more potent Power Inc version because to the reduced power. The battery comes with a one-year guarantee from the manufacturer.

The major benefit of using OEM batteries is that the internal components are often of better quality than aftermarket equivalents. This should result in a longer battery useful life and a more consistent power output, even as the battery ages.

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Roomba 500, 600, 700, and 800 Series Replacement Batteries

TATTU XLife Extended Life 4500mAh

4500mAh TATTU

The battery’s strong 4500 mAh battery will offer it a two-hour run time between charges, comparable to the OEM battery but at a fraction of the price.

The TATTU 4500 mAh replacement battery is perfect for any iRobot model that takes a NiMH-type battery, and it’s a great bargain at only $22. The Extended Life Battery from iRobot is a comparable OEM battery that costs roughly $100. It’s even greater value if you purchase two packs since delivery is free.

The battery’s strong 4500 mAh battery will give it a two-hour run time between charges, equivalent to the OEM battery but at a fourth of the cost.

One disadvantage of the TATTU is that it only comes with a 90-day guarantee, which may dissuade some buyers.

TATTU High Capacity 4500 mAh

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iRobot Tenergy 5200mAh

Replacement vacuum brushes and a brush cleaning tool are included with this battery.

The Tenergy 5200 mAh Roomba battery is compatible with the majority of iRobot vacuum cleaners, but not the 690, 890, 960, or 980 models.

This battery pack lasted around 1.5 hours in our tests, however it sometimes lasted a bit longer. When you consider that the price is half that of the OEM, the run time is an excellent deal.

The Tenergy also comes with a one-year guarantee, which gives you piece of mind. The battery comes with new vacuum brushes and a brush cleaning tool as an added bonus.

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Extended Life Battery for iRobot

The Extended Life Battery should last roughly two hours with a 3000 mAh output before having to be recharged.

This is iRobot’s official OEM NiMH battery. It works with Roombas from the 500, 600, and 700 series, as well as a few versions from the 800 series. It is not, however, compatible with the Roomba 690 or 890 models.

With a 3000 mAh output, the Extended Life Battery should last around two hours before needing to be recharged. Furthermore, the high-quality interior components should guarantee that it continues to produce enough power for the duration of its service life.

The disadvantage, of course, is that it is more costly as an OEM product than aftermarket equivalents, costing roughly $56. There is a one-year warranty on the good side.

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Roomba Battery 3.8Ah Powerextra

14.4V Powerextra 3.8Ah Replacement

This is a NiMH battery that works with most Roombas in the 500/600/700 series, as well as a few versions in the 800 series.

The Powerextra, which costs roughly $24, is another low-cost alternative to the OEM battery. It’s a NiMH battery that works with most Roombas in the 500/600/700 series, as well as a few versions in the 800 series.

According to the manufacturer, the battery has a capacity of 3800 mAh, which means it would easily last at least two hours before needing to be recharged.

Given the low price of $24, it’s remarkable that they include a one-year guarantee and four fresh brushes along with the batteries.

High Capacity 3.8Ah

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Best I series and E series battery replacements

The I and e series Roomba units have a different battery shape than the other series, rendering them fully incompatible.

Replacement Lithium-Ion Battery for iRobot Roomba e and I Series

Roomba e and I Series by iRobot

The typical power output is 1800 mAh, and owing to high-quality internal components, it should last up to two hours.

The regular iRobot OEM battery is 100 percent compatible with the I and e series machines, as expected from the manufacturer. The usual power output is 1800 mAh, and it should last up to two hours thanks to high-quality internal components.

Of course, you pay a premium for the OEM version, and at over $100, this battery is $35 more costly than the aftermarket one below.

A one-year warranty is included, as is customary with iRobot products. Keep in mind that most iRobot batteries have a usable life of one to two years, so having a guarantee is beneficial.

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Roomba Replacement Miady I and e Series

Roomba Miady I and e Series

The Miady aftermarket battery is compatible with both the I and e series Roomba vacuums and delivers a substantial power increase over the OEM model.

The Miady aftermarket battery works with both the I and e series Roomba vacuums and provides a significant boost in power over the OEM version.

The Miady should last a little longer than the iRobot counterpart, thanks to its 2600 mAh battery, but the quality of the internal components will always play a role. The Miady should last two hours, which is a terrific deal since it’s $35 less than the OEM version.

Despite the reduced price, Miady still manages to provide a one-year guarantee, providing peace of mind in the event that anything goes wrong.

More Powerful – High Capacity

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Why isn’t my Roomba charging after I replaced the battery?

There are a few reasons why your Roomba won’t charge after the battery was replaced, and we’ll go through the two most prevalent ones below.

Contacts that are dirty. The Roomba becomes filthy as it trundles about cleaning your floor, which is unsurprising. The battery will not charge if dirt accumulates on the charging port contacts.
Wheel with casters. Remove the castor wheel and clean any dirt that has accumulated. If there is too much dirt surrounding the castor wheel, your Roomba may be unable to reach the charging connectors.

What can I do to extend the life of my Roomba’s battery?

There are four major methods for extending the life of your Roomba battery before it has to be replaced.

Follow the instructions in the owner’s handbook to maintain your Roomba, paying special attention to the brushes and rollers.
Use the Roomba on a regular basis until the battery is completely depleted, then fully recharge it.
Even if you just used the Roomba for a few minutes, charge the battery after each usage.
Place your Roomba and charging station somewhere cool. Heat is the enemy of batteries, and if they overheat, they will drain more rapidly.

FAQs

What’s the deal with my Roomba flashing orange?

The orange flashing light on your Roomba battery indicates that it is charging. Depending on the state of your battery, the light will flash at varying rates. It will flash once every two seconds for typical charging.

The charging circuits, on the other hand, enter a recovery mode when the battery is highly drained, and the orange light flashes fast. It might take up to 16 hours for the recovery mode to finish.

It is recommended that you charge your Roomba battery on a regular basis to prevent it from becoming overly discharged.

How long will a Roomba battery last before it has to be replaced?

The longevity of your Roomba battery is determined by how well you keep the vacuum cleaner clean. You may anticipate your Roomba battery to last up to two years if you maintain it properly.

If you don’t clean the brushes and rollers on a regular basis, your Roomba will have to work harder to complete its tasks, which will deplete the battery quicker.

What is the cause of my Roomba’s rapid demise?

First, make sure your Roomba’s brushes and rollers are clean and moving freely. The battery will have to work harder to spin them and move the vacuum around if they are blocked with dirt.

If the brushes and rollers are in excellent condition, your battery is most certainly nearing the end of its useful life.

The “roomba® 3300 lithium ion battery” is a replacement for the Roomba® Series. This battery will help to extend the life of your Roomba®, and it also has a longer lasting charge than other batteries.

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Frequently Asked Questions

Can the battery in Roomba be replaced?

A: Unfortunately, it is impossible to replace the battery in a Roomba.

How often do Roomba batteries need to be replaced?

A: For Roomba 600-1200, you can expect to replace the battery about every 1.5 years while for complete cleaning with a completed clean cycle about every 3 months.