BP40 / K20 PRO

High-performance 4000mAh replacement battery designed for MI BP40 / K20 Pro models. Comes with Fast Charging Password PCBA and lithium polymer technology to ensure durability and optimal power delivery.

Specifications:

• Brand: MI
• Model: BP40 / K20 Pro
• Battery Capacity: 4000mAh
• PCBA Type: Fast Charging Password PCBA
• Battery Type: Lithium Polymer
• Voltage: 3.85V
• Charging Time: Approx. 90 minutes

Features:

• High capacity for extended battery life
• Tested for consistent quality
• Longer service life
• 100% brand new product
• Easy to install and compatible fit
• Premium cell type for reliable performance

Note: Ensure your mobile device is in working condition before replacing the battery.

Usage Direction: Charge and discharge the new battery fully 2–3 times before regular use for best performance.