Battery type: Li-ion; Capacity: 5200mAh; Cells: 6-cell; Voltage: 11.1V. The battery is durable and has overcurrent protection, anti-overcharge, anti-overdischarge and temperature control functions. Compatible with HP Pavilion DV7:DV7-4000 DV7-4060US DV7-4065DX DV7-6000. Spare Laptop Battery: 586006-321 586006-361 586007-541 586028-341 588178-141 593550-001 593553-001 593554-001 593555-002 593556-001 593562-001 636631-001 COMPATIBLE HP PART NUMBERS: CQ42, 586006-121, 586006-123, 586006-241, 586006-242, 586006-321, 586006-361, 586006-541, 586006-761, 586007-001, 586007-141, 586007-161, 586007-241, 586007-251, 586007-421, 586007-541, 586007-542, 586007-741, 593553-01, 593555-001, HSTNN-CBOW, HSTNN-CBOX, HSTNN-DB0X, HSTNN-E06C, HSTNN-E07C, HSTNN-E09C, HSTNN-F01C, HSTNN-F02C, HSTNN-I83C, HSTNN-IB0W, HSTNN-IBOW, HSTNN-LB0X, HSTNN-LB0Y, HSTNN-LBOW, HSTNN-Q47C, HSTNN-Q48C, HSTNN-Q60C, HSTNN-Q61C, HSTNN-Q62C, HSTNN-Q68C Security & Reliability: Our batteries are assembled from top qua