SOLUTIONS-365 CI03XL Laptop Battery Compatible for HP ProBook 640 650 645 655 G2 G3 T7B31AA CI03048XL CIO3 CIO3XL HSTNN-UB6Q LB6T 801554001 801517-831 801515 17-54 1 HSTNN-I66C-4 HSTNN-I66C-5H HSTNN-I66C-5U 3 Cell Laptop Battery