Hi Smithtopher,
Thank you for reaching out to Microsoft Community.
Microsoft takes all customer reports involving its products seriously.
There is no inherent risk or safety concern associated with expanding batteries in Surface devices. However, we recommend that users discontinue use of devices with expanded batteries and that users handle these
devices with care. Lithium ion batteries used in Surface devices contain materials that can ignite if punctured, causing bodily injury and/or property damage. An examination by Microsoft determined the battery in this particular device was punctured by an
external object inserted into the device.
Microsoft strongly recommends that Surface users seek professional assistance with device repairs, and that they exercise caution if undertaking do-it-yourself repairs. Opening and/or repairing your device can present electric
shock, device damage, fire, and personal injury risks, and other hazards. Assistance and information from Microsoft about device repair and other services is available at
https://www.support.microsoft.com.
You can contact your local municipality for guidelines on how to dispose of your device safely and responsibly as the guidelines may vary depending on where you live. If convenient, users in the United States, Canada, United
Kingdom and Australia can take their devices to a nearby Microsoft Store for recycling.
Additional safety and use information for Microsoft products can be found here:
https://support.microsoft.com/help/4023454/safety-information.
Kind Regards,
Marrion Y.