Based on this product's specifications, here are some alternatives and similar models
Battery Nokia BL-4CT Grey
Summary description:
The Nokia BL-4CT is a grey Lithium Polymer battery designed for various Nokia models including 2720 fold and 5310 XpressMusic. It offers reliable power and compatibility with multiple devices, ensuring your phone stays charged and ready for use. With advanced LiPo technology, it provides a lightweight and efficient energy solution for your mobile needs.