Battery BM4U 4320mAh by Xiaomi Redmi K30 premium quality

Replace the battery of your Xiaomi Redmi K30 with this BM4U premium-quality unit. Offering 4320mAh of reliable capacity, this battery is designed for perfect fit, fast-charging support, and stable long-term performance—ideal for professional repair environments.

�� Key Features:

• Model: BM4U

• Capacity: 4320mAh

• Voltage: 3.87V

• Battery type: Lithium-Polymer (Li-Po)

• Compatibility: Xiaomi Redmi K30

• Quality: Premium – perfect for professional technical use

✅ Benefits and Performance:

• Restores the original battery life and fast-charging capability.

• High-performance lithium cells ensure safety and durability.

• Fully compatible with the Redmi K30 power management system.

• Accurate design for easy and secure installation.

• Trusted by technicians and repair centers.

⚠️ Installation Tips:

• Always disconnect the old battery before installation.

• Handle the flex cable and connector gently.

• Test before closing the device.

• Use proper tools to avoid damaging internal parts.

• Calibrate after installation with 2–3 full charge/discharge cycles.

�� Technical Table: