The Dell Inc. Notebook Battery Btry, Pri, 57Whr, 3C, Lith, Cos is a powerful and reliable energy source specifically designed for Dell notebooks. With a capacity of 57 watt-hours and a three-cell configuration, this lithium battery offers optimal performance and a long lifespan. It is manufactured in China and meets the requirements of the device battery category. The battery is part of the RE100 programme, indicating the manufacturer's commitment to sustainable practices. This battery is ideal for users who need a dependable and long-lasting power source for their mobile devices. It ensures a constant power supply, allowing you to complete your tasks without interruptions. The use of lithium technology provides high energy density and improved efficiency, contributing to better overall performance of the notebook. Thus, the Dell battery is an excellent choice for those who value quality and sustainability.