TPE 8 Cell Laptop Battery for HP Pavilion DV7 DV7-1000 DV7-1010 DV7-1030 HDX18 DV8-1000 series Fit for HSTNN-DB74 HSTNN-DB75 HSTNN-IB74 HSTNN-IB75 HSTNN-OB75 HSTNN-XB75 [14.8V / 5200mAh / 77wh] Battery type: Li-ion; Capacity: 5200Ah/77Wh; Cells: 8-cell; Voltage: 14.8V. Use the keyboard shortcuts Ctrl+F or -F (Mac) to quickly crosscheck if your requested model is listed in the following Compatible Laptop Model List or Compatible Parts Number List. Up to 500 cycles service life, low self-discharge, no memory effect; Dual IC chips provide protection against short circuit, over-discharge, overcurrent. CE/FCC/RoHS certified for product safety. Grade A Cell ensures fast charging and low power consumption; Operation time for standard batteries(6-Cell, 4400mAh) can reach approx. 2 hours, but the actual operation time depends on how much electricity is required on your device. TPE only deals with brand new premium replacement batteries. We only use the highest quality cells inside the battery pack so you will have a long service life. Our inventory turns rapidly and you will always receive a freshly manufactured battery.