Acer V3-371 / AC14B8K Replacement Laptop Battery

Acer V3-371 replacement laptop battery (AC14B8K) is a high-quality lithium-ion battery designed for Acer Aspire V3-371 series laptops and a wide range of compatible Acer models including V3-111, E3-111, ES1-511, ES1-512, ES1-311, ES1-731, E5-771G, R7-371T, and TravelMate P276 series. It delivers stable 15.2V output and reliable backup power for everyday computing tasks such as browsing, office applications, media playback, and general productivity use. This battery is engineered to match original specifications ensuring proper fit, compatibility, and seamless installation in supported Acer ultrabooks and notebooks. It is compatible with part numbers AC14B8K and 4ICP5/57/80 depending on the configuration. The battery includes integrated safety features such as overcharge protection, short-circuit prevention, and thermal stability to ensure safe long-term operation. Ideal for restoring original battery life and improving portability in Acer V3-371 series laptops.