How Can I Determine If Roomba Is Charging? (Guide 2022 Revised)

You activate the Roomba. To discover that it has not charged.

Infuriating, right?

But, hey… It can be difficult to determine whether or not your Roomba is charging.

In addition, numerous Roomba models exist. Which each function differently.

How can I determine whether my Roomba is charging or not?

Keep reading to discover:

  • How to determine whether Roomba is charging.
  • Simple solutions to try if your Roomba won’t charge.
  • What light indicators will be present during charging.
  • What are the various battery indicator lights? • And that’s just the beginning…

How to determine whether Roomba is charging?

The Roomba’s charge status may be determined via its LED indicators. Green light indicates charging, but the power light on Roomba 700, 800, and 900 series only illuminates for one minute. The indicator lights of newer models, such as the i7 and i7+, remain on when the power cord is plugged in.

Roomba battery indicator lights (all models)

Let’s talk lighting.

Flashing. Steady. Swirling. Pulsing.

These are all the available battery indications for your Roomba.

The hues green, red, white, and amber indicate how your Roomba feels.

Essentially, these are the means through which your Roomba communicates with you (battery-wise).

Together, they illustrate:


The Roomba battery is fully charged.


Your Roomba’s battery is depleted, and it requires charging.


The battery is partly discharged.

blinking red

The battery is nearly dead.

Rapid pulsing amber

The Roomba must be charged for a minimum of 16 hours and is now undergoing a refresh charging cycle.

blinking yellow/white

Charging of the Roomba battery is incomplete.

As previously indicated, different Roomba models also display distinct light indicators.

“Is it not a little overwhelming?”

It is.

To keep things straightforward, I’ve included a battery status indication below:


Roomba Model Charging Light during charging No battery Low battery Fully charged Partially charged Software update
500 series Amber pulse Pulsing(every 4 sec) Amber pulse Red Green Amber No software update
600 series Amber pulse Pulsing(every 4 sec) Amber pulse Red Green Amber No software update
700 series Amber pulse Turns on for only 60 sec Red Red Green None No software update
800 series Amber pulse Turns on for only 60 sec Red Red Green None No software update
900 series Amber pulse Turns on for only 60 sec Red Red Green None No software update
i3 and i3+ Blinking white No Red Amber pulse White Not available White
i7 and i7+ Blinking white Yes Red Amber pulse White Not available White swirl

The Roomba 700, 800, and 900 series lack a partial charge indicator. The i3, i3+, i7, and i7+ do not support partial charge.

Based on this table, you may easily determine the meaning of the Roomba’s indicator lights.

For devices that do not have charge light indications, you can check the battery state by:

  • Pressing the CLEAN button.
  • Checking the battery status display.


A red flashing light when charging indicates an issue with the battery. You must address this right away.

Typically, this also implies that the battery must be replaced. Thankfully, replacement packets are readily available.

You can obtain a third-party battery with a bigger capacity and a lower price. Or obtain an authorized iRobot battery.

Note: Using third-party batteries voids the iRobot warranty.

People also ask:

Does the Roomba charging light remain on?

If you own a Roomba i7 or i7+, the light remains on during charging.

However, the charging light indicator for the Roomba 500 and 600 series flashes amber every four seconds.

The charging light for the Roomba 700, 800, and 900 series only illuminates for 60 seconds initially.

The i3 and i3+ are the most recent Roomba versions that lack a charging indicator light.

“Why are they all so dissimilar?”

Modern Roombas use energy-saving components. Therefore, neither the robot vacuum nor the Home Base have steady charging light indicators.

“Okay. How then can I determine if my Roomba is charging?”

Press the CLEAN button to check the battery level, which is displayed on the screen, by pressing the button.

Or check the battery status with the iRobot Home application.

The most recent version from iRobot enables users to regulate charging ring light activity.

Watch this video to learn more about the battery indications on the Roomba:

Should the green light illuminate when the Roomba is charging?

During charging, the green light indicator should not be on.

The green light just indicates that the Roomba is fully charged and ready for operation.

When your Roomba is in the Home Base, the green indication light will briefly illuminate.

When Home Base is plugged in, the power indicator will flicker.

This indicates a connection to a power source.

What should one do if their Roomba would not charge?

Clean the charging points and the Home Base if the Roomba does not charge.

If your Roomba is not charging, you should also check for malfunctioning plugs, charging systems, and bad batteries.

This type of mistake might easily activate a person’s panic button.

“Oh, no! My Roomba may not be charging at all.”

I comprehend the panic.

After all, deceased Roombas are incapable of cleaning rooms.

But before you board the anxiety train, keep in mind that everything is fixable.

There is no cause for concern! Problem isolation is simple.

This is how:

Sanitize the charging ports

Every time your Roomba vacuums your home, a substantial amount of dirt is left behind.

On the charging and contact locations, grime might become entrapped.

Use rubbing alcohol and a microfiber cloth to clean these components.

Clean the Home Base

Additionally, tidy the docking station while you’re at it!

You will be astonished by how much dirt accumulates in the Home Base’s connection ports.

In a clean Home Base, your Roomba should charge without issue.

Check the outlet and the charger.

Obviously, your electrical outlet and charger must be functional for your Roomba to charge.

Plug another appliance into the outlet to test its functionality.

And replace your charging wire if it fails to function.

Change the batteries

faulty batteries cause charging difficulties.

If you’ve been using your Roomba for a time, you may need to replace the batteries.

Follow these instructions to change the battery in your device:

  1. Turn the Roomba on its back.
  2. The screws should be loosened with a screwdriver.
  3. Remove any used batteries.
  4. Install a new set of batteries.
How Can I Determine If Roomba Is Charging? (Guide 2022 Revised)

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