What adverse consequences can moisture cause to lithium batteries?

1. If the moisture is too high, the electrolyte reacts with the moisture to generate a small amount of harmful gas, which will have a negative impact on the environment of the injection room; this will also affect the quality of the electrolyte itself, make the battery performance poor, and make the battery rivets rusty . 2. Moisture reacts with a component in the electrolyte to generate harmful gas. When there is enough moisture, the internal pressure of the battery will increase, which will cause the battery to be deformed by force. If it is a mobile phone battery, it appears as a bulging shell; when the internal pressure is high, the battery is dangerous, bursting causes the electrolyte to splash, and battery fragments are also easy to hurt people. 3. The internal water content of the battery is too high; the effective components of the electrolyte are lost, and the lithium ions are also lost, causing an irreversible chemical reaction of the lithium ions on the negative electrode of the battery. When lithium ions are consumed, the energy of the battery is reduced. 4. Use a 26650 battery to power the drill. It can be used for 1 hour after the battery overflows. Because of the moisture inside the battery, it can only be used for 50 minutes. 5. When there is a lot of water inside the battery, the electrolyte inside the battery reacts with water, and the product will be gas and hydrofluoric acid (hydrofluoric acid is a very corrosive acid, which can make the metal inside the battery The parts are corroded, and the battery will eventually leak. If the battery leaks, the performance of the battery will drop rapidly, and the electrolyte will also corrode the user's machine, which will eventually cause more dangerous failure. Disclaimer: Article published on this site Some pictures and content are from the Internet, if there is any infringement, please contact to delete