The product is a 3000mAh internal battery designed specifically for the Samsung Galaxy A5 2017 (A520) mobile phone. It is compatible with the Samsung brand and suitable for use in the specified model. The battery provides a 4.4v and 11.55Wh power output, ensuring a reliable and long-lasting charge for your device. This replacement battery does not come with a charger included, so you will need to purchase one separately to keep your phone powered up.
eBay