Specification: Battery type: Li-ion. Color: Black. Voltage: 15.2V. Capacity: 50Wh. ZTHY specializes in Laptop and camera Accessories including Laptop Batteries, Tablet batteries, Camera Batteries, Camcorder Batteries, Vacuum Batteries, and chargers Compatible Part Number: B41N1532 0B200-02010100 B41BK25 B41Bl95 Compatible Models: Replacement for Asus Q504U Q504UA Q504UAK Q534UA Zenbook Flip UX560 UX560UA UX560UAK Series Notebook Battery Security: All ZTHY products are Certified by CE, and UL for safety. Strict guidelines for compatibility, and standards compliance for environmental safety Note: If the new battery is not recognized during the initial installation, please reinstall and check if the interface is fully connected. Discharge the new battery to 10-20% (not 0%), then charge and cycle 3-4 times to wake up the new battery