Go to Amazon Sites : http://www.amazon.com/gp/product/B004XVYT2M?tag=shitmycatsrea-20 <br /> <br />HP HDX X16-1140us Laptop Battery - New TechFuel Professional 12-cell Li-ion Battery <br /> <br />Super Capacity Rechargeable Battery - Voltage 108V Capacity 8800mAh95Wh Cells 12-cell Battery Type Li-ion Super Capacity batteries are larger heavier and will protrude from the bottom of your laptop Please check Product Details for dimensions <br />Brand new battery constructed with advanced circuit board technology including built-in thermal circuit protection for safety and stability Grade-A cells for faster charging and more efficient power consumption <br />Precision construction for optimal fit CE and RoHS certification ensures quality safety and peace-of-mind Up to 500 charge cycles over the life of the battery <br />Friendly and knowledgeable Customer Support Staff available by email or toll-free telephone No risk 30-day money back guarantee 1-year full replacement warranty <br />Built with quality components and rigorous quality control Operating time will vary depending upon computer settings hardware use etc Generally for every 2000mAh the battery will yield approximately 1 hour of run time