Hamilton Beach Battery Swelling / Safety Hazard

Cordless vacuum main body or battery shows signs of swelling or deformation

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Possible Causes

Internal battery failure, Overcharging, Physical damage to battery pack, Exposure to high temperatures

How to Fix / Troubleshooting

Safety first: Immediately stop using the vacuum. Do not charge or attempt to use a swollen battery. Avoid puncturing or compressing the pack.

  • Remove battery: If safe to do so, carefully remove the swollen Hamilton Beach battery pack from the vacuum.
  • Isolate battery: Place the battery on a non-flammable surface away from flammable materials.
  • Do not dispose in trash: Take the battery to an authorized battery recycling center or contact Hamilton Beach for disposal instructions.
  • Inspect charger: Ensure you are using the correct OEM charger and that it is not damaged.
  • Replace battery: Install a new OEM battery pack before using the vacuum again.
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Repair Difficulty

Easy 2/5

Required Part

Lithium-Ion Battery Pack
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