Acer / Asus VivoBook X102BA Replacement Laptop Battery (A31N1311)

Acer / Asus VivoBook X102BA replacement laptop battery (A31N1311) is a high-quality lithium-ion battery designed for Asus VivoBook X102BA and related compact models including X102B and F102BA series. It delivers stable 11.25V output and reliable backup power for everyday lightweight computing tasks such as web browsing, document editing, email use, and basic applications. This battery is engineered to match original specifications ensuring proper fit, compact internal design compatibility, and seamless installation in supported VivoBook X102BA devices. It is compatible with part numbers A31N1311 and related OEM codes such as 0B110-00260000, making it a reliable replacement option for worn-out batteries. The battery includes integrated safety protections such as overcharge protection, short-circuit prevention, and thermal stability to ensure safe and long-lasting performance. Ideal for restoring original battery life and portability in Asus VivoBook X102BA series laptops.