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Alpha ESS Co., Ltd.
Page 17 of 69
Your Smart Energy
4.
Storage
4.1
Product Storage
The following requirements should be met if the product is not put into use directly:
1. Do not unpack the product.
2. The product should be stored in a clean and dry place and be protected from dust
and water vapor corrosion.
3. Place product according to the signs on the packing case during storage
A maximum of 2 layers can be stacked. To avoid personal injury or device damage,
stack products with caution to prevent them from falling over.
4. Store the product out of reach of children and animals.
5. Handle product with caution to avoid damage.
6. The storage environment requirements are as follows:
–
Ambient temperature: -10~55°C, recommended storage temperature: 15~30°C
–
Relative humidity: 15%~ 85%
–
Place products in a place that is away from corrosive organic solvents and gases.
–
Keep products away from direct sunlight.
–
Keep products at least 2 meters away from heat sources.
8. The product in storage must be disconnected from external devices. The indicators
(if any) on the products should be off.
9. Products should be delivered based on the "first in, first out" rule.
10. The warehouse keeper should collect battery storage information every month and
periodically report the battery inventory information to the planning department. The
batteries that have been stored for nearly 6 months should be recharged timely.
11. If a lithium battery is stored for a long time, capacity loss may occur. After a lithium
battery is stored for 12 months in the recommended storage temperature, the
irreversible capacity loss rate is 3%~10%. It is recommended that batteries not be
stored for a long period. If the batteries need to be stored for more than 6 months, it is
recommended to recharge the batteries to 65
～
75% of the SOC. For example, they
can be recharged every 6 months at least, and must be recharged to at least 50% of
the SOC.
