HP CI03XL Laptop Battery for ProBook 640 G2 / 645 G2 / 650 G2 / 655 G2 Replacement (11.4V 48Wh 3-Cell Li-ion)

This HP CI03XL battery is designed for HP ProBook 640 G2 laptops and related models including ProBook 645 G2, 650 G2, and 655 G2 series, delivering a stable 11.4V output with approximately 48Wh capacity for consistent everyday performance such as office work, browsing, and business use. It is a high-quality lithium-ion replacement battery commonly compatible with part numbers CI03, CI03XL, HSTNN-UB6Q, and 801554-001, ensuring a precise fit and reliable operation. Built with advanced safety protection circuits, it helps prevent overcharging, overheating, and short circuits, making it a dependable replacement for a worn-out or faulty original battery while restoring full portable usage for your HP laptop.