Charge before long-term storage: Lithium batteries have a self-discharge rate of approximately 2%-5% per month. Before long-term storage (e.g., more than 3 months), charge the battery to 40%-60% to avoid low voltage damage.
Keep in a dry environment: Water can cause short circuits or corrosion in lithium batteries. Store them away from humid environments and avoid contact with liquids.
Avoid severe vibration: Severe vibration during transportation may damage the internal structure of the battery, leading to leakage or fire. Shockproof packaging is recommended, and avoid packing with heavy objects.