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Safety Shutdown (Hot/Cold Batteries)

Safety Shutdown occurs — Batteries too hot or too cold

Segway · i2 SE and x2 SE

What does Safety Shutdown (Hot/Cold Batteries) mean?

The PT has performed a Safety Shutdown because the Batteries have become too hot or too cold, affecting safe operation.

Common Causes

  • Batteries are too hot
  • Batteries are too cold

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Allow Batteries to warm or cool to within the recommended operating temperature range prior to riding.

  2. 2

    If starting in cold weather, try warming the PT by bringing it into a warm environment for at least 30 minutes.

  3. 3

    Follow instructions in 'Safety Alerts' (p. 51).

Browse all codes in this manual (25)
Verified technical data. Last updated: April 2026

Related Faults

Any of the four outer Balance Indicator lights are redOuter Balance Indicator Lights Red - Imbalance detectedBalance Indicator lights flashBalance Indicator Lights Flash - System fault or low batteryBattery Charge Indicator lights offBattery Charge Indicator lights off — No AC power or cord issue
Source: Segway i2 SE and x2 SE
Open Manual (Page 95)Search more codes in this manual