# Tweet by [@keefmoon](http://twitter.com/keefmoon) on 2019-05-02 11:29:09 > [!INFO] Archived from [original tweet](http://twitter.com/keefmoon/status/1123912304838479874) In reply to: [@keefmoon](http://twitter.com/keefmoon/status/1123872249222770690) The powering of the Iron Man suits is inconsistent. Are they powered my Tony’s chest ARC reactor, or do they have their own power source? Usually the former is suggested, but Rhodes puts one on and it has a power source. 🤔