Green Cell Laptop Battery HP CA06XL CA06 718754-001 718755-001 718756-001 718677-421 718678-421 HSTNN-DB4Y for HP ProBook 640 G1 645 G1 650 G1 655 G1: Amazon.co.uk: Computers & Accessories
HP Battery 10.8V 55WH for HP ProBook 640 645 650 655 640 G1 645 G1 650 G1 655 G1 Series Notebook Extended Life High Capacity 5100mAh - Smartcomputerske Technologies