ASUS C21N1508 replacement battery is engineered for ASUS X456, X456UB, X456UJ, and X456UV laptops. With a voltage of 7.6V and 38Wh capacity, this Li-polymer battery offers reliable backup power and consistent performance in everyday use. Built with premium cells and smart protection circuitry against overcharge, over-discharge, and overheating, it ensures safe and steady operation for your ASUS laptop. ASUS C21N1508 38Wh Laptop Battery fits ASUS X456 / X456UB / X456UJ / X456UV series. Delivers reliable 7.6V power, built-in safety protection, and extended backup life for smooth daily use

• Stable power delivery with longer runtime.
• Smart protection prevents overheating and overcharging.
• High-quality Li-polymer cells ensure durability and safety.
• Perfect fit for ASUS X456 / X456UB / X456UJ / X456UV easy installation.

Compatible Laptop Models:

• ASUS X456 Series
• ASUS X456UB
• ASUS X456UJ
• ASUS X456UV
• Compatible Part Numbers: C21N1508