7 Best Roomba Replacement Batteries for 2019

Roomba Replacement Batteries

So, you have got hold of a Roomba vacuum cleaner and are looking forward to make your daily house-keeping tasks easier?

A wise investment indeed! But after a few years of usage, you will find the original battery to become dysfunctional. But worry not! Here come the 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 and will also guide you with the process of replacement and share some Roomba battery hacks with you, to make your experience better. We have done an extensive research to handpick the best ones to serve your purpose and have listed their pros and cons to help you make the right selection of iRobot Roomba battery. So, let’s get started.

Best Roomba Replacement Batteries Comparison Table [2019]

Preview
Best NiMH Battery
Tenergy 3500mAh Replacement Battery for iRobot Roomba R3 500 600 700 800 900 Series 3.5Ah 14.4V Advanced Power System (APS) NiMH iRobot Battery Bonus 4 Side Brushes and 1 Brush Cleaning Tool
Morpilot 3800mAh Ni-MH Battery for iRobot Roomba R3 500,600,700&800 900 Series500 510 530 531 532 535 536 540 550 552 560 562 570 580 595 600 620 630 650 660 700 760 770 780 790 800 870 880
Most Affordable
Powerextra 3000mAh Roomba Replacement Battery for iRobot Roomba 500 600 700 800 &900 Series Replacement Battery iRobot 80501 Battery
Tenergy 5200mAh Replacement Battery for iRobot Roomba R3 500 600 700 800 Series, 5.2Ah 14.4V Advanced Power System (APS) Li-ion Roomba Battery Bonus 4 Side Brushes and 1 Brush Cleaning Tool
Editors Choice
Lithium Roomba Replacement Battery For iRobot Roomba 980, 960, 890, 690, 614, 900, 800, 700, 600, 500 Series and Scooba 450, 4400mAh - UL&CE Certified Battery Pack
Product Name
Tenergy 3500 mAh
Morpilot 3800 mAh
Powerextra 3000 mAh
Tenergy 5200 mAh
Lithium Roomba Replacement Battery
Dimensions (inches)
5.7 x 2.2 x 2.5
5.4 x 2.2 x 1.8
5.7 x 2.7 x 2.5
5.4 x 2.2 x 1.8
5.4 x 1.8 x 1.8
Weight
1.57 Pounds
1.59 Pounds
1.6 Pounds
1.1 Pounds
14.1 Ounces
Capacity
3500 mAH
3800 mAh
3000 mAh
5200 mAh
4400 mAh
Battery Type
Ni-MH
Ni-MH
Ni-MH
Li-ion
Li-ion
Running Hours
Up to 1 hour 40 minutes
1.5 to 3 hours
Up to 2 hours
Up to 5 hours
-
Money Back Guarantee
Compatible With
Roomba R3 500, 600, 700, 800 and 900 Series
510, 531, 530, 532, 535, 533, 536, 545, 550, 540, 552, 561, 551, 560, 580, 562, 581, 585, 595, 570, 610, 630, 600, 620, 650, 655, 654, 660, 653, 700, 770, 790, 780, 800, 760, 880, 870, 980, 80501 and R3
500, 600, 700, 800 and 900 Series
Roomba R3 500, 700, 600 and 800 Series
960, 980, 690, 890, 614, 800, 700, 900, 500, 600 Series and Scooba 450
1,851 Reviews
786 Reviews
233 Reviews
123 Reviews
556 Reviews
Best NiMH Battery
Preview
Tenergy 3500mAh Replacement Battery for iRobot Roomba R3 500 600 700 800 900 Series 3.5Ah 14.4V Advanced Power System (APS) NiMH iRobot Battery Bonus 4 Side Brushes and 1 Brush Cleaning Tool
Product Name
Tenergy 3500 mAh
Dimensions (inches)
5.7 x 2.2 x 2.5
Weight
1.57 Pounds
Capacity
3500 mAH
Battery Type
Ni-MH
Running Hours
Up to 1 hour 40 minutes
Money Back Guarantee
Compatible With
Roomba R3 500, 600, 700, 800 and 900 Series
1,851 Reviews
Preview
Morpilot 3800mAh Ni-MH Battery for iRobot Roomba R3 500,600,700&800 900 Series500 510 530 531 532 535 536 540 550 552 560 562 570 580 595 600 620 630 650 660 700 760 770 780 790 800 870 880
Product Name
Morpilot 3800 mAh
Dimensions (inches)
5.4 x 2.2 x 1.8
Weight
1.59 Pounds
Capacity
3800 mAh
Battery Type
Ni-MH
Running Hours
1.5 to 3 hours
Money Back Guarantee
Compatible With
510, 531, 530, 532, 535, 533, 536, 545, 550, 540, 552, 561, 551, 560, 580, 562, 581, 585, 595, 570, 610, 630, 600, 620, 650, 655, 654, 660, 653, 700, 770, 790, 780, 800, 760, 880, 870, 980, 80501 and R3
786 Reviews
Most Affordable
Preview
Powerextra 3000mAh Roomba Replacement Battery for iRobot Roomba 500 600 700 800 &900 Series Replacement Battery iRobot 80501 Battery
Product Name
Powerextra 3000 mAh
Dimensions (inches)
5.7 x 2.7 x 2.5
Weight
1.6 Pounds
Capacity
3000 mAh
Battery Type
Ni-MH
Running Hours
Up to 2 hours
Money Back Guarantee
Compatible With
500, 600, 700, 800 and 900 Series
233 Reviews
Preview
Tenergy 5200mAh Replacement Battery for iRobot Roomba R3 500 600 700 800 Series, 5.2Ah 14.4V Advanced Power System (APS) Li-ion Roomba Battery Bonus 4 Side Brushes and 1 Brush Cleaning Tool
Product Name
Tenergy 5200 mAh
Dimensions (inches)
5.4 x 2.2 x 1.8
Weight
1.1 Pounds
Capacity
5200 mAh
Battery Type
Li-ion
Running Hours
Up to 5 hours
Money Back Guarantee
Compatible With
Roomba R3 500, 700, 600 and 800 Series
123 Reviews
Editors Choice
Preview
Lithium Roomba Replacement Battery For iRobot Roomba 980, 960, 890, 690, 614, 900, 800, 700, 600, 500 Series and Scooba 450, 4400mAh - UL&CE Certified Battery Pack
Product Name
Lithium Roomba Replacement Battery
Dimensions (inches)
5.4 x 1.8 x 1.8
Weight
14.1 Ounces
Capacity
4400 mAh
Battery Type
Li-ion
Running Hours
-
Money Back Guarantee
Compatible With
960, 980, 690, 890, 614, 800, 700, 900, 500, 600 Series and Scooba 450
556 Reviews

Top 7 Roomba Replacement Batteries

1. Powerextra 3.8Ah Ni-MH Battery

This one comes from the house of Powerextra, a brand that is well-known for producing high-quality products that are CE-certified and suit the desired criteria of OEM products.

It is easy to be connected with almost all Roomba models and is designed to give them the maximum life-span. The package includes four side-brushes to suit the different models along with 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 good as genuine ones. Your bot will get the same impetus as a new one!
  • There are a number of safeguarding features that would prevent the battery from potential damages. You don’t need to worry if you forget to unplug your Roomba from the charging station or if it gets discharged all of a sudden. 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 30-days money back guarantee which helps you to get it replaced if you face any issue during this time. With time, just like any other product, this battery may also 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, having a weight of 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 a wide range of Roomba models like Roomba 500 to 900 series 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 Roomba replacement batteries to go for.

2. Tenergy 3500 mAh Replacement Battery

This cost-efficient battery from Tenergy helps you to clean using your Roomba for a larger period of time at a considerably low cost.

Features

  • The direct replacement feature of the battery reduces hassles in installing it. You just need to drop in 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 the suitable replacement battery, given the capacity of 3500 mAh. It saves money in the long run by enabling your Roomba to remain operational for a longer duration.
  • The one-year extended warranty in this battery proves to be helpful to sort the problems that one might face.
Pros
  • It is easy to install the battery
  • Durability gives value for money
  • Large capacity making it suitable for the purpose of charging the Roomba

Cons
  • Not as good as the original batteries found in Roomba

Compatible With

It is compatible with OEM iRobot charger and can be used for quite a few iRobot Roomba models, Roomba R3 500, 600, 700, 800 and 900 series being some of them.

Overall, this battery is a good way to help your Roomba regain its original form!

3. Morpilot 3800mAh Ni-MH Battery for iRobot Roomba

This 3800 mAh battery perfectly matches with the in-built ones found in most Roomba models. It is convenient to use and can be easily carried wherever you are going.

Features

  • One great feature of this replacement Roomba battery is that it does not have any memory effect, unlike many others of its type. Memory effect or lazy battery effect is the effect where batteries are likely to lose their maximum battery capacity and tend to hold a lesser amount of charge. This battery from Morpilot is devoid of it and thus capable of holding maximum charge.
  • It uses the highest quality cells that make use of the rapid charge technology. The overcharge and over discharge protection features safeguard it from losing its full capacity in situations where it can be over-charged or over-discharged. It thus increases the life of the batteries.
  • With its huge capacity of 3800 mAh, the battery remains operational for about 1.5 to 3 hours after being fully charged.
  • It comes with a side-brush and a cleaning tool for free and includes features which safeguard it from short circuit, over current and overheat.
  • 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 the 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
  • Huge capacity of 3800 mAh gives an operational period of 1.5-3 hours

Cons
  • Some users have experienced charging errors with it

Compatible With

It is compatible with a large number of models like 510, 531, 530, 532, 535, 533, 536, 545, 550, 540, 552, 561, 551, 560, 580, 562, 581, 585, 595, 570, 610, 630, 600, 620, 650, 655, 654, 660, 653, 700, 770, 790, 780, 800, 760, 880, 870, 980, 80501 and R3.

With a considerably good charging capacity and ability to retain the same through years, it is definitely one of the best batteries to choose.

4. Tenergy 5200 mAh Replacement Battery for iRobot Roomba

With a super-high capacity of 5200 mAh, this battery can prove to be even better than the original one it comes with. In a crowd of NiMH and NiCd batteries, this one is unique 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 3 hours. This one, with its 5200 mAh specification, can last up to 5 hours. These two extra hours are worthy of the money that you invest behind these batteries. The storage time, though, is dependent on the model concerned and the type of floor on which it is used.
  • These batteries require less maintenance being Lithium Ion powered. Unlike the NiMH and NiCd batteries, they do not suffer from self-discharge and memory effects. The power depletion is remarkably low, with only 1% of the power being depleted per month in comparison to the 25% rate as found in the NiMH batteries. While the latter tend to lose their capacity even when in sto