Detect and prevent battery swelling

A system comprising a processor and memory storing instructions that, in response to execution of the instructions by the processor, cause the processor to:

• analyze a sequence of samples of power source data associated with a computing device including at least a prior sample, a current sample, and a subsequent sample, each sample indicating of a temperature, a battery charge level, and a power source of the computing device;
• determine that the current sample and the subsequent sample satisfy a condition but the prior sample fails to satisfy the condition;
• based on the determining, updating a time count for the current sample;
• compare the updated time count to a threshold;
• and
• warn a user of the computing device based on the comparing.

A non-transitory computer-readable medium comprising instructions that, in response to execution of the instructions by a processor, cause the processor to:

• monitor usage of a computing device, including a battery and another power source, over time;
• add a given time period, of the monitored time, to a time count based on the power source usage of an immediately previous or an immediately subsequent time period satisfying a condition;
• and
• subsequent to the given time period being added to the time count:
• compare the updated time count to a time count threshold, and
• warn a user of the computing device based on the comparing.