BND 7800mAh Laptop Battery [with 9 Samsung Cells] for HP Pavilion DV4-1000 DV4-2000 DV5-1000 DV6-1000 DV6-2000 CQ50 CQ60 CQ70 G50 G60 G60T G61 G70 G71, fits 484170-001 EV06 KS524AA KS526AA HSTNN-IB72 Battery type: Li-ion; Cells: 9-cell; Capacity:7800mAh / 87Wh; Voltage: 11.1V Equipped with Samsung grade A cells. Charges quickly. Longer discharge time. Steady output and low power consumption. More than 500 times charge-discharge cycles. Notice:This item is not compatible with DV4-5000 DV5-2000 DV5T-2000 DV6-3000 DV6T-3000 DV6T-4000 DV6-6000 DV6-7000 and DV6-8000 series. All products are CE-/FCC-/RoHS-Certified by reputable, qualified and accredited testing laboratories. Strict guidelines for compatibility. 24 months hassle-free warranty service.We provide best prices possible on the highest quality products and the most popular brands. Please check if this battery is compatible with your computer before purchasing. Part numbers of compatible batteries and Computers are listed as following.