Acer 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 compatible models including F102BA, X102B, and related compact ultrabook/netbook variants. It delivers stable 11.1V–11.25V output and reliable backup power for everyday computing tasks such as browsing, office applications, media playback, and general lightweight use. This battery is engineered to match original specifications ensuring proper fit, compact internal design compatibility, and seamless installation in supported VivoBook X102BA series laptops. It is compatible with part numbers A31N1311 and related OEM codes such as 0B110-00260000 depending on configuration. 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 improving portability in Asus VivoBook X102BA series laptops.