EC TECHNOLOGY&reg; New HP6A-RB High Quality Laptop Notebook 10.8V Li-ion 4400mAh Battery For HP Pavilion DV2000 DV2000T DV2100 DV2120US DV2125NR DV2200 DV2315NR DV2415NR DV2500 DV2700 DV2715NR DV2845SE DV2915NR; HP Pavilion DV6000 DV6600 DV6000T DV6105US DV6226US DV6308NR DV6426US DV6449US DV6500 DV6605US DV6700 DV6700T DV6810US DV6910US DV6915NR; HP Compaq Presario F500 F730US V3200 V3300 V6500 fits HSTNN-C17C 446506-001 441425-001 EV089AA EV088AA- 12 Months Warranty Battery type: Li-ion; Cells: 6-cell; Capacity: 4400mAh; Voltage: 10.8V. Built with premium materials and undergoing strict QC process, circuit protection ensures both safety and stability. Grade A cells ensure fast charges and low power consumption, Up to 500 recharge cycles over the life of the battery. Operation time for standard batteries(6-cell, 4400mah): 2-3 hours; for extended batteries(12-cell, 8800mah): 4+ hours (Note: The actual operation time will depend on how much electricity is required by the device and how do you use it.) CE-/FCC-/RoHS-Certified for safety, 12-month hassle-free warranty.