Lithium Battery Cylindrical Steel Shell 14500 18650 21700 26650 32650 46800 Cases for Energy Storage and EV

Lithium Battery Cylindrical Steel Shell 14500 18650 21700 26650 32650 46800 Cases for Energy Storage and EV. OEM Customization: We provide assembly and customization services for various types of batteries. CE and ROHS Certified: Products meet international standards with CE, ROHS, and ISO certifications. Free Samples Available: Material samples or small rolls of battery steel strips are provided free of charge. Strong Supply Chain: Hold 30% of China's distribution share of battery steel strips. Wide Application: Suitable for consumer electronics, EVs, energy storage, and industrial use. Fast Delivery: Delivery time is usually 15-25 days depending on order quantity. Trusted Supplier: Long-term supplier to Nanfu Battery and GP Batteries. High Capacity: Annual sales volume over 3,000 tons with flexible production capacity.