Smartwatch Battery "Expanding" (Screen Popping Off)
4.5
The watch screen is being pushed out from the inside, or the back is bulging.
Symptoms
- Bulging case
- Screen lifting
- Curved back
Possible Causes
- Lithium-ion failure
- Heat damage
- Age
Step-by-Step Fix
1
Stop Using Immediately
A swollen battery is a fire hazard. Do NOT press down on it.
2
Do Not Charge
Charging an expanded battery can cause it to vent or catch fire.
3
Professional Disposal
Take it to a dedicated e-waste facility; do not throw it in the trash.
When to See a Technician
Swollen batteries are caused by gas buildup inside the cells. This is a critical safety issue.
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