BN43 / MI NOTE4 / BN4X

High-capacity 4100mAh replacement battery compatible with MI BN43 / Note 4 / BN4X models. Built with Fast Charging Password PCBA and lithium polymer technology for efficient performance and extended service life.

Specifications:

• Brand: MI
• Model: BN43 / Note 4 / BN4X
• Battery Capacity: 4100mAh
• PCBA Type: Fast Charging Password PCBA
• Battery Type: Lithium Polymer
• Voltage: 3.85V
• Charging Time: Approx. 90 minutes

Features:

• High capacity for extended usage
• Tested quality for safety and durability
• Longer service life
• 100% brand new product
• Easy to fit and install
• Reliable cell type for consistent performance

Note: Please ensure your mobile phone is in working condition before replacing the battery.

Usage Direction: Fully charge and discharge the battery 2–3 times before regular use to ensure optimal performance.