Is the burning of lithium batteries toxic?

Lithium polymer batteries are known to be very unstable batteries, far surpassing nickel-hydrogen nickel-cadmium, especially battery packs. Under uncertain conditions, they will spontaneously ignite, bulge, burst, explode, and smoke. Large and light ones will cause dizziness and nausea, and severe ones will lead to lithium poisoning and coma. Both charging and discharging of lithium batteries need to be controlled by the battery's built-in short-circuit protection circuit. Large-scale processing by small companies is widely used. Lithium batteries have high energy density and high uniform output voltage. The self-discharge is small, and the good battery is below 2% per month (recoverable). There is no memory effect. The wide operating temperature range is -20℃～60℃. Excellent cycle performance, fast charging and discharging, charging efficiency up to 100, and high output power. long lasting. It does not contain toxic and hazardous substances and is called a green battery. Sodium peroxide will initially form sodium hydroxide, which is a strong base that will salinize the soil, but will eventually form harmless sodium carbonate. It is known that most of the new energy vehicles (including pure electric vehicles and plug-in hybrid vehicles) promoted in my country currently use lithium batteries, of which lithium iron phosphate accounts for 80%-90%, and ternary lithium batteries are used in passenger cars. It has also begun to be applied on a large scale. The burning of mercury-containing batteries will release sulfur dioxide, manganese dioxide, mercury, zinc oxide and carbon dioxide. Among them, sulfur dioxide will form sulfur trioxide and eventually become sulfuric acid, causing acid rain to harm the land. Manganese and mercury are heavy metals and are very harmful to the land. , Especially mercury, sodium peroxide, zinc oxide and other substances will appear after the burning of alkaline batteries. Among them, heavy metal salts are also very harmful substances. Statement: Some pictures and content of articles published on this site are from the Internet. If there is any infringement, please contact Delete the previous article: Is the button battery a lithium battery?