This is an original Samsung battery with the model number EB-BG530CBU, compatible with various Samsung Galaxy devices such as the Grand Prime G530, On5, G550 On5, Luna Pro, J3, J320, J3, J5, J500, and J3. The battery has a capacity of 2600mAh and is an OEM product, meaning it is made by the original equipment manufacturer. The battery is manufactured in China and is designed to provide long-lasting and reliable power to your Samsung device. It is a great replacement part for your phone, ensuring that your device stays powered for an extended period.