The USA New Genuine KB06XL HSTNN-DB7R battery for HP Spectre x360 15-BL Series is a high-quality laptop battery designed specifically for HP Spectre X360 15-BL Series. With a battery capacity of 4400 mAh and a voltage of 11.55 V, this battery ensures long-lasting power for your laptop while providing a reliable and compatible fit for your device. Whether you are a student, professional, or power user, this battery will keep your laptop running smoothly and efficiently, making it an essential accessory for any HP Spectre X360 15-BL Series owner.