15.4V 53.2Wh 4Cell KC04XL Laptop Battery Compatible for HP Envy X360 13-AG 13-AR 13-AH 13-AQ 13Z-AG000 13M-AG0001DX 13T-AQ000 13T-AQ100 HSTNN-DB8P HSTNN-IB8K KC040 53 XL L0844 96-855 L08544-1C1

1.Our batteries have EC/FCC/RoHS certification to ensure their safety, and are equipped with preventive measures such as short circuit, overheating, and overload protection. 2.Our laptop batteries are made of top-notch notch materials and circuit boards to ensure their performance and durability. We only use high-quality batteries, which can guarantee up to 500 charging cycles 3.We have full confidence in the backup batteries of our laptops, and each battery comes with a 12-month warranty period.