Proper storage of lithium batteries is essential for maintaining their performance and lifespan, and Hunan CTS offers valuable guidance on this aspect. Firstly, it is crucial to store lithium batteries at an appropriate temperature. CTS recommends storing the batteries in a cool, dry place, away from direct sunlight and extreme temperatures.High temperatures can cause the battery to degrade faster, while extremely low temperatures can also negatively impact its performance. Secondly, the state of charge of the battery during storage matters. For long - term storage, CTS advises charging the lithium battery to around 40 - 60% of its capacity. Storing a battery fully charged or completely discharged can lead to capacity loss over time. The Battery Management System (BMS) in CTS's lithium batteries can help monitor and control the state of charge during storage. Regularly checking the battery's state of charge during long - term storage is also recommended. If the battery's charge drops below 20%, it should be recharged to the optimal storage level. Additionally, when storing lithium batteries, it's important to keep them away from flammable materials and sources of ignition. CTS designs its lithium batteries with safety features such as flame retardant materials, but proper storage precautions further enhance safety. For batteries that are not in use for an extended period, it is advisable to periodically recharge them to maintain their health. By following these storage guidelines provided by CTS, users can ensure that their lithium batteries remain in good condition and are ready for use when needed.