LB1 High Performance Battery for HP Pavilion DV7T-4100 CTO HP Pavilion DV7T-6100 CTO Laptop Notebook Computer PC [9-Cell Li-ion 11.1V] 18 Months Warranty LB1 High Performance&reg; battery for HP Pavilion DV7T-4100 CTO are environmentally friendly and certified by RoHS to be free from mercury - lead - cadmium - PBDE and PBBs. LB1 High Performance&reg; Commercial Grade Laptop Batteries for HP Pavilion DV7T-4100 CTO are custom manufactured to be 100% compatible and optimized for your HP Pavilion DV7T-4100 CTO laptop. HP Pavilion DV7T-4100 CTO High Performance notebook battery utilizes high quality grade "A" cells for higher performance longer life and more reliability. HP Pavilion DV7T-4100 CTO High Performance meets and/or exceed OEM specification and will not void your original manufacturer warranty. Fast charging. Low power consumption. Built-in protection circuit ensures both safety and stability. Batteries capacity: 6600 mAh | Chemistry: Li-ion | Voltage: 11.1 Volts | Cells: 9 | wHr: 73. 100% Customer Satisfaction. Fast Same-Day Shipping by 12:00 PM PDT. 30-Day Money Back Guarantee. 18 Months Warranty. Exclusive $100000 Product Protection Plan! Satisfies Government - School - Health care enterprise and Corporate account purchase order requirements.