Which gas is produced when we puncture a swollen lithium ion /polymer battery, it has a sweet smell, is it dangerous to humans? - Quora
Is it possible for me to puncture swollen Li-ion batteries to release the gas and seal back to continue use them? - Quora
![Is a swollen battery dangerous? The complete guide to dealing with a swollen battery The Best lithium ion battery suppliers | lithium ion battery Manufacturers - TYCORUN ENERGY Is a swollen battery dangerous? The complete guide to dealing with a swollen battery The Best lithium ion battery suppliers | lithium ion battery Manufacturers - TYCORUN ENERGY](https://www.takomabattery.com/wp-content/uploads/2022/01/1.Is-a-swollen-battery-dangerous-The-complete-guide-to-dealing-with-a-swollen-battery.jpg)