Based on this product's specifications, here are some alternatives and similar models
Battery DELL 451-BBXF
Summary description:
The DELL 451-BBXF battery is a high-quality replacement part designed for DELL laptops. It offers reliable performance and long-lasting power, ensuring your device runs smoothly. With a capacity that meets or exceeds original specifications, this battery is perfect for extending your laptop's usability. Easy to install, it provides a seamless fit and optimal performance for your DELL device.