SpecificationVoltage: 11.55V. Capacity: 52Wh 4550mAh. Battery Type: Li-ion. Condition: Brand new, from high quality materials, top circuit boards and smart chip. Replace Part NumberC31N1703 3ICP6/60/72 0B200-02650100. Compatible Laptop ModelsASUS Zenbook Flip UX561UA UX561UN Q505UA Q525UA Q505UA-BI5T7 Q505UA-BI5T9 Q525UA-BI7T9 Q525UA-BI7T11 Series. ANTIEE PromiseEveryone of our replacement batteries has tested with strict quality control standards to ensure the true capacity, stable current and low self-discharge. All ANTIEE batteries are UL / CE / FCC / RoHS Certified for safety, we are confident in the performance of the replacement battery. ANTIEE After-salesWe support 12 months of warranty, 30 days money back, 24 x 7 email support. As you begin to use the product, any questions you can contact with us via "Your Orders" tab in your account, we will respond within 24 hours.