Lithium batteries should be stored in a dry environment between 4°C and 35°C or in moisture-resistant packaging. Even though current batteries are waterproof, they are only waterproof for a short time. If the battery remains waterlogged for a long time, water may still enter the battery through the connector. , it may cause battery failure and damage system components through short circuit, creating other safety hazards.
At the same time, cover the charging port of the electric vehicle. Although these charging ports are waterproof, if exposed to moisture for a long time, the internal metal will rust, oxidize, etc. , affecting the efficiency and safety of charging.
Precautions for proper storage environment of lithium-ion batteries:
1 When lithium-ion batteries are not usedes for a long time, they should be kept at 50%-60. % state of charge and should be recharged every 3 months. Perform recharging and charging and discharging once every six months.
2. During transportation, precautions should be taken to avoid moisture, extrusion, collision, etc. to avoid damage to the battery.
3. It is prohibited to use or place the battery in high temperature (under the scorching sun or in a very hot car), otherwise it may cause the battery to overheat, fire or malfunction and shorten. that's life.
4. It is prohibited to store in places with strong static electricity and strong magnetic fields, otherwise the battery protection device will be easily destroyed, resulting in dangerous risks.
5. If the battery emits a strange odor, generates heat, changes color, becomes deformed, or hasabnormality during use, storage or charging, immediately remove the battery from the device or charger and stop using it. .
6. Use insulating paper to wrap the electrodes of discarded batteries to avoid fire or explosion.