failure mode

FM-22: FM-22 BATTERY OR CHARGER IS HOT, SWOLLEN, CRACKED, LEAKING, OR SMOKING

Battery or charger exhibits hazardous conditions such as heat, swelling, cracking, leakage, or smoke.

Обзор диагностики

Battery or charger exhibits hazardous conditions such as heat, swelling, cracking, leakage, or smoke.

Связанные симптомы

  • The lithium battery or charger shows abnormal heat, swelling, cracking, electrolyte, hissing, odor, sparks, or smoke.

    The lithium battery or charger shows abnormal heat, 1. Stop charging or using the pack immediately and unplug the charger if it is safe to

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  • root cause analysis
  • tools needed
  • step-by-step repair procedure
  • diagrams
  • exploded views
  • post-repair checks

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