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Dangerous bulging battery.

Richmond Shreve 0 Reputation points
2026-06-06T15:56:38.65+00:00

I have a Microsoft Surface Pro with a bulging battery. This may be dangerous and potentially toxic. How will Microsoft aid in disposing of it.

Surface | Surface Pro | Safety and security

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Answer recommended by moderator

Barb Bowman 80,795 Reputation points MVP Volunteer Moderator
2026-06-08T11:12:05.53+00:00

I don't have a good solution to your question. Microsoft itself has a recycling program, but they use a 3rd party vendor who does not take damaged batteries. It may not be safe to attempt to open the Surface Pro with a swollen battery as there is danger of puncturing. See https://support.microsoft.com/en-us/surface/battery/caring-for-your-surface-battery which says (in part) - User's image

And these recycling drop off centers don't take damaged batteries. User's imageUser's image

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  1. Richmond Shreve 0 Reputation points
    2026-06-09T18:49:35.4666667+00:00

    In my situation, the owner of the Surface Pro contacted the local Police after wrapping the device in a fiberglass fire blanket. The police dispatched two firefighters. The firefighters pried apart the computer to expose the batteries and removed them, taking them away. We presume they treated this as a hazardous materials emergency, exercised due caution, and disposed of the bulging battery as hazardous waste.

    This answer still does not give a satisfactory solution to the owner's dilemma of what to do with a bulging battery that may be dangerous to handle, have in an enclosed space, or store where it could set fire to other materials. A bucket of sand or kitty litter (clay) may mitigate the emergency, but does not resolve it.

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  3. AI answer

    2026-06-06T15:56:52.9+00:00

    Stop using the Surface Pro immediately and do not attempt to ship, store, or dispose of the swollen battery through normal household waste or recycling.

    For a bulging (damaged) Surface battery:

    1. Follow Microsoft’s battery safety guidance:
      • Do not drop, puncture, or apply pressure to the device.
      • Do not expose it to heat or direct sunlight.
      • Treat it as a damaged lithium‑ion battery that must be replaced and handled under special conditions.
    2. Do not discard it in household garbage or standard recycling:
      • Damaged or defective lithium‑ion batteries must not be placed in household trash or regular recycling bins.
      • Damaged batteries must not be shipped on their own or inside a device; they require specialized packaging and transport.
    3. Use local e‑waste / hazardous waste channels:
      • Undamaged batteries can be taken to certified e‑waste or hazardous waste collection sites; for damaged batteries, follow the specific instructions from the local e‑waste or household hazardous waste provider.
      • Follow these steps when preparing a damaged battery/device for local collection, if instructed by the local provider:
        • Place the device or battery in individual, non‑metallic inner packaging (for example, a sealed plastic bag) that completely encloses it.
        • Surround that inner packaging with non‑combustible, electrically non‑conductive, absorbent cushioning material.
        • Pack each damaged battery or device in its own carton and clearly mark the carton as containing a damaged battery.
    4. Use Microsoft’s recycling resources and regulatory guidance:
      • Microsoft provides recycling resources and regulatory information for Surface devices and batteries, including where and how to recycle or dispose of them in compliance with local laws and environmental requirements. See the Microsoft recycling resources and Environmental compliance requirements referenced in the Surface regulatory and repair safety documentation.
    5. If there are any signs of a thermal event (smoke, swelling rapidly, hissing, heat):
      • Stop any handling immediately.
      • Smother the device with clean, dry sand, a fire blanket, or a Class B fire extinguisher; never use water on a battery fire.
      • Ventilate the area, call local fire authorities if needed, and wait at least two hours before touching the device.
      • Dispose of the device afterward according to local environmental guidelines.

    Microsoft’s role is to provide the safety and environmental guidance above and to direct to appropriate recycling and hazardous‑waste channels; actual collection and disposal are carried out through local certified e‑waste or hazardous waste providers in accordance with local law.

    References:

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