Phone Battery Replacement Bp40 Battery For Xiaomi Redmi K20 Pro / Mi 9t Pro 4000mah

The Original Xiaomi BP40 4000mAh Battery is a high-quality replacement battery designed specifically for the Xiaomi Redmi K20 Pro and Mi 9T Pro smartphones. This genuine Li-Polymer battery offers a capacity of 4000mAh and a voltage of 3.85V, ensuring optimal performance and longevity for your device. Whether you’re replacing a worn-out battery or keeping a spare on hand, this battery provides reliable power to keep your phone running smoothly.