Upgrade your Acer laptop with this high-quality AS07B71 battery. With a capacity of 5200mAh and 11.1V voltage, this Li-ion battery is perfect for ensuring your laptop has the power it needs to keep you productive throughout the day. The battery has six cells and is compatible with a range of Acer models including AS07B41, AS07B31, AS07B51, AS07B32, AS07B42, and AS07B71. This black battery is easy to install and designed to work seamlessly with your Acer laptop. Don't let a dead battery slow you down, get this AS07B71 battery and stay connected on-the-go.