Battery Module Storage Requirements
Ensure that batteries are stored indoors. Install batteries in a dry, clean, and ventilated environment that is free from sources of strong infrared or other radiations, organic solvents, corrosive gases, and conductive metal dust. Do not expose batteries to sunlight or water and keep them far away from sources of heat and ignition.
Dispose of bulged, deformed, damaged, or leaking batteries irrespective of how long they have been stored.
Place batteries correctly according to the signs on the packing case during storage. Do not place batteries upside down, lay them on one side, or tilt them. Stack batteries in accordance with the stacking requirements on the packing cases.
Store batteries in a separate place. Do not store batteries together with other devices. Do not stack batteries too high. The site must be equipped with qualified fire suppression facilities, such as firefighting sands and fire extinguishers.
Batteries should be used soon after being deployed onsite. Batteries that have been stored for an extended period should be recharged periodically. Otherwise, they may be damaged.
- Battery modules should be stored at an ambient temperature ranging from 0°C to 40°C. It is recommended that the humidity and heat be constant to avoid condensation. The recommended storage temperature ranges from 20°C to 30°C.
- Relative humidity: ≤ 95% RH
- The packing cases of battery modules must be intact.
- Do not unpack batteries. Batteries should be recharged during storage by professionals as required, and they should be put back to their packaging after recharge.
- The warehouse keeper should collect battery storage information every month and periodically report the battery inventory information. The batteries that have been stored overdue should be recharged in a timely manner.
- Ensure that batteries are delivered based on the "first in, first out" rule.
- If batteries have been stored for longer than allowed, promptly report the event to the person in charge.