For drone battery wholesalers and buyers, the correct storage method can not only extend the battery life, but also reduce the risks in transportation and warehousing.
1. Charge before storage
Many people think that batteries should be thrown away when they are not used, but this is actually a wrong behavior.
Correct approach:
It is best to store the battery at a level between 40% and 60%. Do not discharge it empty or fully charge it.
It is best to check the voltage before storage and keep it in a safe range.
2. Avoid high temperature and humidity
High temperature will accelerate aging, and humidity may cause short circuits.
Storage environment recommendations:
The temperature should be kept between 15°C and 25°C
The humidity is recommended to be less than 65%, and avoid direct contact with water vapor
Do not place it in direct sunlight, and do not place it near electric heaters or air conditioner outdoor units




3. Keep away from metal objects and flammable items
Although lithium batteries are stable, they are still dangerous goods. If the electrodes are short-circuited, there is a risk of fire or explosion.
Be sure to do the following:
When storing batteries, avoid contact between electrodes and metal objects (such as keys, screws, etc.)
It is best to use the original anti-static bag or plastic battery box
Do not store with flammable items such as gasoline, alcohol, spray cans, etc.
4. check the status regularly
Recommendations:
Check the voltage once a month to see if it is too low (be vigilant if it is lower than 3.0V)
Observe whether there are abnormalities such as bulging, leakage, deformation, etc.
Problematic batteries should be marked and sorted in time and cannot continue to be shipped and used
5. mark and package well before transportation
Batteries also have storage time during transportation, and improper packaging will increase transportation risks.
Reminder:
Use compression-resistant and anti-static packaging materials
The outer box should be affixed with **"lithium battery" label and dangerous goods label**
For large-volume orders, it is recommended to cooperate with certification materials such as MSDS and UN38.3 to facilitate customs clearance and customs clearance
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