Battery Type: Li-ion; Capacity: 5200mAh; Cells: 6-cell; Voltage: 11.1V. Condition: Brand new Compatible Part Numbers: 628369-421, 628664-001, 628666-001, 628668-001, 628670-001, CC06, HSTNN-F08C, HSTNN-I90C, HSTNN-LB2F, HSTNN-LB2H, HSTNN-W81C, QK642AA Fit: EliteBook Series: 8460P, 8460W, 8470P, 8470W, 8560P, 8570P ProBook Series: 6360B, 6360T, 6460B, 6465B, 6470B, 6475B, 6560B, 6565B, 6570B. COMPATIBLES PART NUMBERS: 628367-221 628367-251 628367-321 628367-361 628368-241 628368-242 628368-251 628368-252 628368-321 628368-351 628368-352 628368-421 628368-541 628368-542 628368-741 628369-221 628369-241 628369-321 628369-341 628369-421 628369-541 628370-241 628370-251 628370-321 628370-341 628370-421 628370-541 628664-001 630918-541 630919-421 630919-541 631243-001 634087-001 658997-321 658997-421 658997-541 Certified by CE, FCC, RoHS, 60 days no worry to return or exchange item, 12 months customer service warran