Segway PT x2 Reference Manual page 77

To charge the Batteries:
1. Put your Segway PT in a clean, dry place, within the
recommended charging temperature range.
2. Open the Charge Port on the back of your Segway PT's Console
(see Figure 20).
3. Verify that the Charge Port, Power Cord and AC Power outlet are
clean, dry, and free of debris.
Do not insert the plug if the Charge Port, Power Cord or AC
Power outlet is wet.
Figure 20. Open the Charge Port
WARNING!
Charge Port
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