Thermal Battery Materials Libmg Lithium Boron Magnesium Alloy for Battery Application. Customized Composition: Li 64%, B 32%, Mg 4% with tailored thickness and width options. High Purity Materials: Available in 98%-99.5% purity including Zr powder, Li2O, and CoS2. One-Stop Solution: Complete supply of materials, equipment, and technology for battery lines. Fast Lead Time: Standard delivery within 15 workdays for both peak and off-season. Flexible Payment: Supports LC, T/T, PayPal, and Western Union for secure transactions.