LG Energy Solution, a leading lithium ion battery manufacturer and trusted li ion battery supplier, specializes in green mobility power battery solutions covering BEV, PHEV, and HEV models. Renowned for delivering long-range, high-safety, and excellent-performance batteries, the company’s storage recommendations are widely adopted by industry peers, reflecting the collective expertise of lithium ion battery manufacturers in preserving battery integrity during idle periods.
Optimal Temperature and Humidity Requirements
Lithium ion battery manufacturers uniformly emphasize that temperature is the primary factor affecting storage lifespan. Most recommend storing batteries at 15-25°C, as temperatures above 30°C accelerate capacity decay, while sub-zero conditions can damage electrode structures. Li ion battery suppliers add that low-humidity environments (relative humidity <60%) are critical to prevent electrolyte hydrolysis and internal corrosion—guidelines strictly followed by lithium ion battery manufacturers when warehousing batteries for mobility applications.
Ideal State of Charge (SoC) for Storage
Li ion battery suppliers and lithium ion battery manufacturers agree that a 30-60% state of charge is optimal for long-term storage. Full charge (100%) places persistent stress on cathode materials, while deep discharge (below 20%) increases the risk of lithium plating on anodes, causing permanent capacity loss. For BEV, PHEV, and HEV batteries, lithium ion battery manufacturers provide tailored SoC recommendations during production, ensuring that even after storage, the batteries retain their long-range and performance capabilities.
Typical Storage Lifespan and Maintenance Tips
Lithium ion battery manufacturers specify that under optimal conditions, lithium ion batteries can be stored for 1-3 years with 80-90% initial capacity retention. Li ion battery suppliers advise periodic maintenance: every 6-12 months, top up the SoC to 40-50% to mitigate self-discharge. For mobility-focused batteries, lithium ion battery manufacturers note that this maintenance routine extends storage lifespan by 6-12 months, ensuring the batteries meet the high safety and performance standards required for BEV, PHEV, and HEV use.
Proper Storage: Preserving Battery Value for Green Mobility
The storage lifespan of lithium ion batteries is shaped by scientific conditions and manufacturer guidelines, with lithium ion battery manufacturers and li ion battery suppliers leading the way in best practices. REPT BATTERO, a dedicated lithium ion battery manufacturer and reliable li ion battery supplier, aligns with these standards for its BEV, PHEV, and HEV solutions, ensuring long-range, high-safety batteries retain excellent performance post-storage, supporting reliable green mobility.
