The product is a genuine OEM Acer battery designed for the N15Q13 model, specifically the CP5-471-C0EX. It is a lithium-ion battery with a capacity of 5.85 mAh and a voltage of 11.4V. The battery is black in color and comes with a manufacturer warranty. It is compatible with Acer Chromebook laptops and is manufactured in the United States. This high-quality battery is an essential accessory for maintaining the performance and longevity of your Acer laptop.