The brand new replacement Battery BM4Q is specifically designed for the Xiaomi Poco F2 Pro and Redmi K30 Pro models. This internal battery has a capacity of 4700mAh and a voltage of 3.87 VDC, ensuring a reliable power source for your mobile phone. Made for the reputable brands for Xiaomi and Redmi, this battery is a perfect choice for those looking to replace a worn-out or damaged battery in their device.