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 performance and compatibility with devices like 5630 XpressMusic and 6600 fold. With its lightweight design and efficient power management, this battery ensures your phone stays powered throughout the day.