Xiaomi Mix 4

– The Xiaomi Mix 4 battery is a 4500 mAh Li-Po battery with a non-removable design.
– It supports fast charging with 120W wired, PD3.0, and QC4 technology, allowing for a full charge in 15 minutes. Wireless charging is also available at 50W, with a claimed 28-minute charge time.
– This battery is specifically designed for the Xiaomi Mix 4 model and requires at least 3-4 hours of initial charging before use.
– The battery comes with a 45-day warranty for original products, but it’s important to note that copied batteries do not carry a warranty.