failure mode

FM-13: PACK BECOMES ABNORMALLY HOT WHILE CHARGING

FM-13 PACK BECOMES ABNORMALLY HOT WHILE CHARGING

Diagnostic overview

FM-13 PACK BECOMES ABNORMALLY HOT WHILE CHARGING

Related symptoms

  • The pack gets excessively hot, smells, discolors, or stops charging.

    The pack gets excessively hot, smells, discolors, or 1. Unplug AC first; remove pack only if safe and isolate it.

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  • diagrams
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