Genuine Samsung Galaxy S23 Ultra Battery with a capacity of 5000mAh. The Li-ion battery in silver colour is designed for the Samsung Galaxy S23 Ultra, featuring a matt finish. It has a USB-C connectivity port and supports wireless charging. Made by Samsung in China, the internal battery operates at 3.88V.

The OPPO Reno 8 Pro, 8 Pro Plus Battery Replacement (BLP929) is a black Li-ion battery designed for the Oppo Reno 8 Pro and Oppo Reno 8 Pro Plus models. With a capacity of 4500mAh and a voltage of 8.9V.

This genuine Samsung Galaxy S21 FE battery has a capacity of 4500mAh and is perfect for keeping your phone charged throughout the day. 

The OnePlus Nord 2 5G Battery Replacement Pack- BLP861 is a high-quality lithium battery designed specifically for the OnePlus Nord 2 5G model. With a capacity of 4500 mAh and a voltage of 8.9v, this internal battery offers fast charging capabilities through a wired connection to your phone's antenna port. Made by a generic brand, this black battery is a reliable and efficient replacement for your mobile device, ensuring extended use and performance.