Yes. Most airlines allow devices with batteries up 100-160 Watt hour capacity to be brought on flights only in carry-on baggage.
The Watt hour rating of our RG1000 is 38.9Wh, so well within the allowable limits. We fly with ours all the time for battery backup.
As rules do change however, we recommend you read the requirements for the airline you are flying with before attempting to board.