Fix: Roomba Charging Error 5 (Charging System isn’t Working Correctly)

The Roomba cleaning robot has its fair share of error messages showing up for its users. One common error that many users have reported recently is Error 5. Error 5 is mostly related to the charging modules not working properly. It could be a hardware failure or interruption due to dust or any other similar particles. Some users can get rid of this issue simply by cleaning certain parts of the robot, while others struggle a bit.

The solution to this error is straightforward. The user needs to check the hardware in question responsible for charging up the Roomba robot. The problem could be with the charging cable, dock, battery, motherboard, or charging terminals. In this article, we will look at all the possible solutions that you can try to get rid of Error 5 from the Roomba robot. So without any further ado, let’s get into it.

Fix: Roomba Charging Error 5 (Charging System isn’t Working Correctly)

How to fix Roomba Charging Error 5?

Over a passage of time, the battery or dock terminals could accumulate carbon or dust on them, resulting in the charging system being compromised. Furthermore, if you have not used the device for a while and the battery is deeply discharged, you will see the same error in that case. Keeping all of it in mind, we have compiled the following guide on fixing the issue. So let’s take a look at all the solutions possible and see which one works for you.

Check the Charging cable:

Before going ahead with the rest of the solutions, first, you need to check your charging cable. If there is anything wrong with it, the Roomba robot will not charge up properly, and you will see the Error 5 popping up on display. One of the most common causes for battery-related issues on an electric device is always the charging cable. So give it a thorough check.

If you have ensured nothing wrong with the cable, move ahead with the other solutions mentioned below.

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Clean the Battery and Terminals:

There is a high chance that the terminals of the battery or dock have dust or carbon on them. This will prohibit the Roomba robot from charging up properly.

  • Remove the 4 screws present on the bottom of the device and detach the cover they are holding.
  • Remove the yellow battery tag completely.
  • Check the battery terminals and dock contacts. If they are bent, straighten them out.
  • To clean them, use rubbing alcohol and carefully rub the battery and dock terminals.
  • Now, reattach the bottom cover and tighten the 4 screws again.
  • Now, clean the charging points of the Roomba robot using the rubbing alcohol again.
  • After that, put the Roomba robot on charging for at least 16 hours.
  • Now check whether error 5 shows up or not.

If error 5 does show up, try the next solution mentioned below.

Use Laboratory charger:

If the Roomba robot’s battery is deeply discharged, there is no other way around. You have to use the laboratory power supply to charge the battery directly. The normal way of charging won’t work here.

This should be enough to get rid of Error 5. But if you still have the same error message, there is only one thing you can do about it. You have to take it to a service centre and get it looked out by professionals. There is a chance that hardware change is required on your Roomba robot to get it working again.

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So this is how one can fix Roomba Charging Error 5. If you have any questions or queries about this article, comment below, and we will get back to you. Also, be sure to check out our other articles on iPhone tips and tricks, Android tips and tricks, PC tips and tricks, and much more for more useful information.

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