Dentsing HD04XL Battery 14.8V 45Wh for HP Envy Spectre XT 13-2120tu 13-2021tu 13-2000eg Model: HD04XL Color:Black Voltage:14.8V Capacity:45Wh/2950mAh Compatible P/N:HD04XL , TPN-C104,HSTNN-IB3V, 685989-001, 685866-1b1 Compatible with:HP Envy Spectre XT 13-2120tu 13-2021tu 13-2000eg 6 Months Warranty. If you have any issue, please contact us, we will help you resolve it before you leave a negative feedback or low review.Thanks for your kind support and patience.