SpecificationVoltage: 11.55V. Capacity: 56Wh 4850mAh. Battery Type: Li-ion. Condition: Brand new, from high quality materials, top circuit boards and smart chip Replace Part NumberTT03XL, 933322-855, 932824-1C1, 932824-2C1, 932824-421, HSN-113C-5, HSN-I13C-5, HSTNN-DB8K, HSTNN-LB8H, HSTNN-UB7T, TT03056XL Compatible Laptop ModelsFit for HP EliteBook 755 G5 Notebook PC Series, for HP EliteBook 850 G5 Notebook PC Series, for HP EliteBook 850 G6 Notebook PC Series, for HP ZBook 15U G5 Mobile Workstation Series, for HP ZBook 15U G6 Mobile Workstation Series 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 product, a