10.8V 5200mAh 6 Cells Rechargeable Li-Ion Laptop Battery for HP ProBook 4530S/4330S. High-quality A-grade replacement battery with PCB circuit protection, designed for reliable laptop performance. Ideal for business and daily use, offering long-lasting power with 300g lightweight construction. Certified with CE, ROHS, and UN38.3 standards, ensuring safety and global compliance for seamless integration into HP systems.More