It is best to charge the robots via a single USB adapter plugged directly into a wall socket.
However, we know this is impractical in a school setting with multiple robots. The use of Multiport USB hubs is common practice in these situations, but some hubs can overload the robots, due to the nature of the voltage fluctuating.
Most hubs will work, but it varies on how many can be plugged into one hub, depending on manufacturer.
For example, you have 3 robots plugged into the hub, upon plugging a 4th robot in, one or all of the robots power on.
This indicates that this specific hub should be able to charge 3 robots with no issue.
Was this article helpful?
That’s Great!
Thank you for your feedback
Sorry! We couldn't be helpful
Thank you for your feedback
Feedback sent
We appreciate your effort and will try to fix the article