Introducing the 11.1V 48Wh N4010 Laptop Battery for Dell Inspiron 3420 14R 13R series. Our product is made in our factory with high-quality materials and advanced technology to ensure long-lasting performance and safety. This battery pack is specially designed for Dell Inspiron 3420 14R 13R series laptops, providing reliable power to keep your device running optimally throughout the day. With a capacity of 48Wh, this battery offers a longer battery life and is an excellent replacement for your old, depleted battery. Trust our factory-made batteries to meet or exceed your expectations and enhance your computing experience.