CPSC campaign 03553
Hazard
Under certain operating conditions, particularly when the batteries are near the end of charge, some Segway HTs may not deliver enough power, allowing the rider to fall. This can happen if the rider speeds up abruptly, encounters an obstacle or continues to ride, after receiving a low-battery alert.
Remedy
Call Segway LLC for information on how to receive a free software upgrade. Segway LLC is directly contacting owners of these products. Riders are reminded that, even after the software upgrade, appropriate operating techniques, as described in Segway HT user materials, are essential to safety.
The text above is quoted verbatim from the CPSC record. Confirm the affected units and the remedy with the manufacturer or CPSC. Recall data may be incomplete, delayed, or superseded.