The product is a rechargeable Li-Ion battery pack with a total capacity of 13Ah and a voltage of 11.1v. It consists of 15 battery cells and comes in a blue color. This battery pack is compatible with laptops and other electronic devices that require a 3S5P configuration. The brand is Battery, known for producing reliable and high-quality batteries for various electronic devices. This Li-Ion battery pack offers long-lasting power and is a practical choice for users looking to extend the battery life of their laptops or other electronic devices.