The Teres DC motor is 12vdc. Also, I believe that the Teres battery option has been discontinued, due to too much complexity in manufacturing.
It will not work with a 24v motor, anyway.
If you want to do a similar thing with your Gyro SE DC motor system, you can get 2 12v batteries, connect them together in series, and get 24vdc. You can then out-source a 24vdc charging system to charge the batteries when you aren't using them. This will give you what you want. Just don't keep the charger on when you are playing, because chargers are notorious for putting noise on the line.
It will not work with a 24v motor, anyway.
If you want to do a similar thing with your Gyro SE DC motor system, you can get 2 12v batteries, connect them together in series, and get 24vdc. You can then out-source a 24vdc charging system to charge the batteries when you aren't using them. This will give you what you want. Just don't keep the charger on when you are playing, because chargers are notorious for putting noise on the line.