Original C21N1638 ASUS VivoBook 14 X442UA X442UQ X442UR X442UF F442U A480U 7.6V 38WH Laptop Battery

The Original C21N1638 ASUS Laptop Battery is a high-quality replacement battery designed for ASUS VivoBook 14 X442UA, X442UQ, X442UR, X442UF, F442U, and A480U models. Engineered for reliability and efficiency, this battery ensures seamless laptop performance for work, study, and entertainment.

With a 7.6V output voltage and a capacity of 38Wh (5000mAh), the C21N1638 battery provides a stable and long-lasting power supply to keep your laptop running smoothly. Its lithium-polymer composition enhances durability, offering a longer lifespan and improved energy efficiency compared to conventional batteries.

This OEM ASUS battery includes built-in safety features such as overcharge, over-discharge, overheating, and short-circuit protection, ensuring safe and reliable operation. It is designed to meet or exceed original manufacturer standards, guaranteeing 100% compatibility with supported ASUS laptop models.

Ideal for users needing a battery replacement or an upgrade for better portability, the C21N1638 battery provides consistent performance and efficient power management. For optimal results, it is recommended to fully charge and discharge the battery for the first few cycles.

Upgrade your ASUS VivoBook 14 with the Original C21N1638 Battery and enjoy extended laptop usage with superior reliability.