Lithium-ion (Li-ion) batteries are in widespread use in consumer electronics. Lithium-ion batteries have become the industry standard for rechargeable storage devices. Lithium-ion batteries are generally safe and unlikely to fail, but only so long as there are no defects, and the batteries are not damaged or mistreated.  Despite their many advantages, lithium-ion batteries have the potential to overheat, catch fire, and cause explosions.

Fires involving lithium-ion battery-powered devices have been increasing at an alarming rate and have resulted in numerous injuries and fatalities. When people store and charge their devices inside their homes, garages, or businesses, there is the potential for battery fires that lead to structure and vehicle fires.