SpecificationVoltage: 11.55V. Capacity: 52Wh 4560mAh. Battery Type: Li-ion. Condition: Brand new, from high quality materials, top circuit boards and smart chip. Compatible Part NumberVS03XL VSO3XL HSTNN-UB6Y TPN-I125 849047-541 849313-850 849313-856 849313850 3ICP7/61/80. Compatible Laptop ModelsHP Envy 15-AS 15T-AS Series: 15-AS133CL 15-AS166NR 15-AS152NR 15-AS182CL 15-AS020NR 15-AS002LA 15-AS004LA 15-AS068NR 15-AS027CL 15-AS043CL 15-AS014WM 15-AS091MS 15-AS003NG 15-AS004NG 15-AS025TU 15-AS005NG 15-AS006NG 15-AS027TU 15-AS032TU 15-AS101NG 15-AS028TU 15T-AS100. ANTIEE PromiseEvery one of our replacement batteries has undergone rigorous testing to ensure the true charge capacity, circuit protection, stable current, low self-discharge. And our batteries are UL / CE / FCC / RoHS Certified for safety, it can provide up to 500 charging cycles over the life. ANTIEE After-salesWe support 12 months of warranty, 30 days money back, 24 x 7 email support. As you begin to use the