Lithium-ion batteries are essential to powering many of our everyday devices, such as cell phones and laptops. However, these batteries can become hazardous, particularly when they overheat or experience malfunctions.
Why lithium-ion batteries can explode
Lithium-ion batteries contain highly flammable electrolytes. When the battery becomes damaged or overheats, a chemical reaction called thermal runaway can occur. This reaction creates excessive heat, leading to pressure buildup inside the battery. In some cases, the battery can explode or catch fire, releasing dangerous chemicals and intense heat. These incidents often happen when the battery experiences a manufacturing defect, physical damage, or overcharging.
Types of burn injuries from battery explosions
Burn injuries from lithium-ion battery explosions can be severe and life-altering. Thermal burns occur when a person comes into direct contact with the hot battery casing or flames. Chemical burns happen when battery acid leaks, damaging the skin or eyes. Additionally, explosions can cause flash burns, which affect exposed skin due to the sudden burst of heat and light. These types of burns may require extensive medical treatment and could lead to long-term scarring or disfigurement.
Preventing lithium-ion battery-related burns
Taking steps to prevent lithium-ion battery explosions can reduce the risk of burn injuries. Avoid using damaged or swollen batteries, as these can be more prone to overheating. Do not overcharge a device or use a charger that is incompatible with the battery. Store devices away from extreme heat or direct sunlight, and avoid leaving batteries in areas with high temperatures, such as inside a car on a hot day. Finally, purchase devices and batteries from reputable manufacturers to ensure they meet safety standards.
Lithium-ion batteries are common in modern life, but they can pose significant risks. Understanding the causes of explosions and taking preventative measures can help individuals stay safe and minimize the risk of serious burn injuries.