iRobot makes dominant Roomba Vacuum cleaners for those who love to do home cleaning more efficiently than ever before. Different Roomba generations come with their own designs of batteries and parts.
If, for a reason, the vacuum cleaner stops charging or working, you might have to find its relevant battery to make it operational again. Note that almost all three Roomba generations have the same battery placements, but there are tons of variances regarding the pin configuration.
Often, your Roomba battery stops working; if you encounter such a problem, you can try cleaning the charging ports with a soft cloth. Dab some rubbing alcohol on a cloth to remove gunk, dust particles, and hair from the battery.
If, despite cleaning the battery and rebooting the device, your Vacuum cleaner does not start, it’s time for Roomba battery replacement. If you are looking for the best iRobot Roomba battery reviews, keep reading this article, and you will find our thoughts on excellent batteries that will come in handy.
After a few years of usage, your original battery might become dysfunctional. But worry not! Here come the Best Roomba replacement batteries to your rescue! Where to find and how to use them, you ask?
Well, we are here to make your task simpler. We will introduce you to the top seven Roomba replacement batteries, guide you through the replacement process, and share some Roomba battery hacks to improve your experience.
We have done extensive research to handpick the best batteries to serve your purpose and have listed their pros and cons to help you select iRobot Roomba’s batteries properly. So, let’s get started.
Best Roomba Replacement Battery Reviews
1. Powerextra 3.8Ah Ni-MH Battery
This is the best Roomba battery and comes from the house of Powerextra, a well-known brand for producing high-quality products that are CE-certified and suit the desired criteria of OEM products.
It is easily connected with almost all Roomba models and is designed to give them the maximum lifespan. The package includes four side brushes to suit the different models and four screws.
Features
- This battery of 3800 mAh capacity has a voltage of 14.4 Volt and can keep your Roomba operational for 1.5 to 3 hours when fully charged. Though a replacement product, it works as well as genuine ones. Your bot will get the same impetus as a new one!
- Several safeguarding features would prevent the irobot replacement battery from potential damage. You don’t need to worry if you forget to unplug your Roomba from the charging station or if it gets discharged suddenly. As far as durability and battery life is concerned, it has received good feedback from the buyers.
- One significant feature that almost every customer is happy with is that the battery is very easy to install. Also, it comes with a 30-day money-back guarantee, which helps you get it replaced if you face any issues. With time, just like any other product, this battery may wear out, but don’t worry. The manufacturers will get it serviced for you or guide you with what needs to be done in such a case. You will be able to enjoy the benefits of the 12-month limited-time warranty. Their 24-hour customer service will be happy to assist you whenever required.
Pros:
- Increased battery life thanks to the features safeguarding against discharge, overcharge, and over-discharge
- Comparatively easy to handle or carry, weighting 590g
- Easy to connect and charge
Cons:
- Nothing as such, but in a few cases, the users found it to be defective after a few days of usage
Compatible With
It is compatible with many Roomba models, like 500 to 900 vacuum cleaners. People have used it for models such as Scooba 450 and numerous Roomba models across the Roomba 500-900 series.
Overall, it is undoubtedly one of the best iRobot Roomba replacement batteries to go for. This one is right if you are looking for the best Roomba 980 replacement battery.
2. Tenergy 3850mAh Roomba Replacement Battery
This cost-efficient battery from Tenergy helps you to clean using your Roomba for a larger period at a considerably low cost.
Features
- The direct replacement feature of the battery reduces hassles in installing it. It would be best to drop the battery in the relevant place, and no tools are involved. This NiMH (Nickel Metal Hybrid) battery has a voltage of 14.4 Volts and is a suitable replacement battery, given the capacity of 3850 mAh. It saves money in the long run by enabling your Roomba to remain operational longer.
- The one-year extended warranty on this battery proves to help sort out the problems one might face.
Pros:
- It is easy to install the battery
- Durability gives value for money
- The large capacity makes it suitable for charging the Roomba
Cons:
- Not as good as the original batteries found in Roomba
Compatible With
It is compatible with the OEM iRobot charger and can be used for quite a few iRobot Roomba models, Roomba 500, 510, 530, 532, 535, 536, 540, 550, 551, 562, 570, 572, 580, 590, 610, 760, 770, 780, 790, 880, 960 and 980.
This battery is an excellent way to help your Roomba regain its original form! This is the best Roomba 980 replacement battery if your Roomba Device stops working.
3. BAKTH 14.4V 3000mAh NI-MH Battery for iRobot Roomba
This 3000 mAh battery perfectly matches the in-built ones found in most Roomba models. It is convenient to use and can be easily carried wherever you go.
Features
- This replacement irobot Roomba battery uses high-quality Ni-MH cells that provide consistency and stability for output performance.
- With its huge capacity of 3000 mAh, the battery remains operational for a long time after being fully charged.
- The Bakht battery is easy to install and makes it super easy for beginners to fit it in the Roomba battery compartment.
- Moreover, there is a 30-day money-back guarantee, which assures you that they can even replace the battery during the first month if required, and a 12-month warranty, which ensures that customer service will take care of any issue that may occur within a year of purchase.
Pros:
- Devoid of memory effect and hence retains full charge capacity
- Protective features safeguard it from possible harm
Cons:
- Some users have experienced charging errors with it
Compatible With
It is compatible with many models like 500 510 520 530 532 535 540 545 550 552 555 560 562 570 580 581 582 585 595 600 610 620 630 631 650 660 700 760 770 780 790 800 870 880 & R3.
With a considerably good charging capacity and the ability to retain the same through the years, it is one of the best batteries.
4.ANTRobut 4500mAh 14.4V NI-MH Replace Battery for iRobot Roomba
With a super-high capacity of 4500 mAh, this Roomba battery can be even better than its original one. This one is unique in a crowd of NiMH batteries and requires lesser maintenance.
Features
- The most notable feature of this battery is its huge capacity, which is far better than that of the original model, which runs for approximately 2 hours. With its 4500 mAh specification, this one can last up to 4 hours. These two extra hours are worth the money you invest in these batteries. The storage time, though, depends on the model concerned and the type of floor on which it is used.
- The package comes with two side brushes that ensure improved cleaning.
- Equipped with the necessary safety features, such as protection against over-discharge, overheating, and over-current, it easily complies with the CE and FCC certifications.
Pros:
- Lesser power depletion due to the absence of self-discharge and memory effects
- Its protective features make it a safe choice
Cons:
- The brush button only fits 500 or 600 series
- NOT for the Roomba 400
Compatible With
It is compatible with the Roomba 500, Roomba 600, Roomba 700, Roomba 800, and Roomba 900 Series.
Best Roomba Replacement Batteries Buyer’s Guide
Types of Roomba Replacement Batteries
There can be different types of replacement batteries for Roomba:
1. Lithium Batteries
They use lithium as an anode and are also known as Lithium metal batteries.
They are characterized by high charge density and high cost per unit. The voltage may vary in the range of 1.5 Volt – 3.7 Volt.
2. Lithium-ion Batteries
In these batteries, the ions move from the negative electrode to the positive one while discharging and in the opposite direction while charging. These are featured with high charge density and low maintenance, which is why they are used in some Roomba models.
3. NiMH Batteries
NiMH batteries or Nickel Metal hydrogen batteries are the ones where the reaction at the positive electrode is the same as that of a Nickel-carbonium cell.
One major problem with these batteries is the Memory Effect, due to which they tend to hold a lesser charge than expected. This problem is not present in Lithium batteries; hence, many prefer them over NiMH ones.
How to Replace Roomba Battery?
So far, we have discussed your options for replacing the Roomba batteries. You can choose the replacement battery for the iRobot Roomba that seems to be the best for you, and after you’ve got hold of it, the next question that will come to your mind is how to replace the Roomba battery. Well, Roomba battery replacement is no rocket science. Just follow the steps explained below:
1. Removing the Side-brushes
To replace the batteries, the first step you need to perform is to remove the side brushes. So first remove the screws of the meetings and then the bushes.
2. Removing the Bottom Cover
The next step is to remove the four screws at the bottom and, finally, the bottom cover.
3. Removing the Battery
Finally, it is time to remove the battery. Though the procedure is the same for most models, you can refer to the instructions given by the manufacturers to be aware of the exact process involved in yours.
4. Installing the Battery
Once you have removed the battery, it is time to install it. This can be as simple as dropping the battery into the given space, though it might require a few additional steps in some cases, depending on the model under consideration.
5. Put it into ChChargence. Once you have installed the battery, with the iRobot logo facing up, put it to charge for the entire night. The concept is similar to buying a new phone or laptop and charging it overnight before using it.
And you are done! Your Roomba battery is now replaced, and Roomba is ready to use!
How to Maximize the Battery Life of Roomba?
Who doesn’t want their electronic goods to work longer without replacing the battery? You would obviously want your Roomba battery to have a long life. It would be economical as you will not need to replace the battery frequently.
Also, increasing the Roomba battery life will help keep the bot operational for the duration claimed by the seller. There are a few tips that you need to know to ensure the same:
1. Cleaning the Brushes
The basic step would be to clean the brushes regularly. It is obvious that your Roomba, while clearing the litter and hair of your pet, will gather a lot of dust and dirt in its meetings.
If not cleaned occasionally, the machine will find it difficult to carry on with its cleaning activities with those brushes. It will work harder to make the brushes spin, eventually affecting the Roomba battery life.
It is thus advisable to clean the brushes at least once a week.
2. Charge it Often
This applies mainly to Nickel-based batteries. The unit should be kept at the charging station while not in use. However, care should be taken to ensure the charging is not done for a few days at a stretch.
3. Drain the Battery
It is advisable to run the battery and exhaust it frequently to keep it healthy. It’s just like avoiding the rusting of locks by using them regularly.
4. Store it Properly
Like the other electronic gadgets you own, your Roomba must be kept in a cool place, as heat can cause severe damage. Avoid direct sunlight and ensure that it gets enough room for breathing. For this, please keep it away from other appliances producing heat.
5. Roomba Deserves Holiday
When you are on vacation, Roomba also deserves the same. So, before going out, place it on “Vacation Mode.” For this, first, charge the battery completely. Then, flip it over and remove the battery by removing the screws that lock the battery door. Now, place the battery in a cool place, as discussed earlier.
On returning, charge it to the full and drain the same. After that, you can continue with your routine with the bot.
Following the tips mentioned above, you can ensure the long life of your iRobot Roomba battery and avoid the usual Roomba battery problems.
How to Reset a Roomba Battery?
A Roomba battery reset is suggested when you find the bot to become less effective in its work, which is a sign that the battery has become exhausted.
Resetting the battery is the regeneration of the same. It helps in increasing the life span of your battery. Let us find out how this can be done.
1. Removing from Charge
First of all, remove the Roomba from its charge base. iRobot Roomba battery reset should never be performed while on the charge station.
2. Pressing the ‘Clean’ Button
The next step would be to switch it on and press the ‘Clean’ button.
3. Pressing the ‘Spot’ and ‘Dock’ Buttons
Press and hold the ‘Spot’ and ‘Dock’ buttons. You will find these buttons above and below the ‘Clean’ button. The pressing and holding need to be done for about ten seconds. On releasing the buttons, you will find the Roomba making noise and starting.
4. Place it back in Charging Station
Finally, place it back in the charging station till the green light around the ‘Clean‘ button is lit.
And that’s all! You have successfully reset it. Now, what needs to be done is to reset its time and date and schedule the cleaning.
How to Charge Roomba Battery for the First Time?
If you use it for the first time, you may not know how to charge the battery.
Roomba’s battery should be charged fully before it gets into operation. You must connect the line cord to the Home Base and dock your bot. Moreover, the duration for charging Roomba should be at least two hours, and when done for the first time, it should be an overnight process.
Let us get familiar with the different colors in which the battery symbol may blink to indicate the charging status:
The Amber color indicates that it is charging. The solid green color of the symbol means the bot is fully charged, whereas a solid red color means that the battery is empty and needs to be recharged soon.
Also, Flashing Red indicates that the battery is too low to begin the cleaning operation and needs to be charged immediately.
You also need to be aware of the concept of Refresh Charge. If the machine is left away from its charging station for long and the charges are considerably drained, it will begin charging on its own!
The period of the Refresh Charge is usually 16 hours. During this time, do not disturb it and let it charge itself.
What to do if your Roomba is not Holding a Charge?
Even after charging your smart vacuum cleaner for the appropriate duration, you may sometimes find it is not holding the charge to perform its tasks. Why does this happen? What is the way out?
Under such a situation, you need to perform a sixteen-hour battery reset. This may help in improving the runtime.
It can also be possible due to a displacement of the battery. So, It may happen that the battery has been shifted a bit away from where it should have ideally been, hence the problem. So, in such a case, it is advisable to plug it off, remove the battery, place it in the proper position, and start charging.
Another possibility can be faulty parts, which is a common issue. It is advisable to contact the manufacturer to solve the same, as they will replace that part for free if it is under warranty.
What is charging error 1 Roomba?
If you encounter charging error 1 Roomba, the battery is not detected. When this happens, the robot Vacuum does not trust; in case when it happens, you need to check the following :
- Make sure that you are using an original Roomba battery.
- If you have replaced your battery recently, check its authenticity because counterfeit batteries can cause issues in the functions of Roomba.
- If you have had your battery replaced or installed recently from somewhere, ensure that the battery is installed properly and correctly.
- It would be best to try getting a proper Roomba battery reset.
- Charging error 1 Roomba also occurs when the battery is dysfunctional or corrupted. In such a scenario, you must go for a Roomba battery reset.
FAQs
How much is a Roomba Battery?
Depending upon the charging capacity and material used in the production of batteries, the price ranges from a few dollars to hundreds of dollars. It all depends on how much you want to pay for your comfort.
Are Roomba batteries replaceable?
Yes, Roomba batteries are replaceable. Roomba batteries can be replaced so that you may be comfortable with infinity and beyond. A detailed procedure on how to replace Roomba batteries is also given in this article. You can also power up your cleaning vacuums with the Roomba scheduler battery system.
What if my Roomba won’t start?
If your Roomba Robot Vacuum is not starting, you must try restarting it. Rebooting your robot may tend to solve all the issues. To reboot the device, press and hold the Clean Button for up to 20 seconds. After you release this button, you will see a clockwise swirl, and your Roomba will reboot.
Do Roomba batteries go bad?
Yes. Just like all rechargeable batteries, their regular uses decrease their capacity & overall performance. Storage conditions, maintenance, and usage patterns determine the lifespan of the Roomba battery. Usually, the battery lasts 1-2 years; however, exposure to harsh temperature conditions causes them to fail earlier.