Description HP ProBook 640 G2 Laptop Battery Replacement in Nairobi Kenya-Laptop Services Experts. BATTERY SPECIFICATIONS: Type: Li-ion ‖ Capacity: 46Wh or 48Wh ‖ Voltage: 11.4V ‖ Model: CI03XL COMPATIBLE LAPTOP MODEL: For ProBook 640 G2, ProBook 640 G3, ProBook 645 G2, ProBook 645 G3, ProBook 650 G2, ProBook 650 G3, ProBook 655 G2, ProBook 655 G3 Notebook. PART NUMBER: CI03, CI03XL, C103XL, CIO3XL, CI03048XL, CIO3, HSTNN-UB6Q, HSTNN-LB6T, HSTNN-PB6K, HSTNN-UB6Q, HSTNN-DB7N, HSTNN-I66C-4, HSTNN-I66C-5U, HSTNN-I66C-5H, HSTNN-I67C-4, HSTNN-I67C-5, 801517-221, 801517-222, 801517-231, 801517-232, 801517-241, 801517-242, 801517-421, 801517-422,801517-541, 801517-831, 801554-001. MULTIPLE PRETCTION: Don’t fall into buying cheap and unsafe batteries. All our batteries are certified by CE, FCC for safety. Bulit-in circuit protection ensures both safety and stability. 6 Months Replacement Exchange: If you are not satisfied with our product for any reason, please let us know. We will do our best to solve it for you.