Original Mi Redmi 6 Pro Battery BN47 – 4000mAh
The Redmi 6 Pro Battery BN47 is a 4000mAh Li-Ion Polymer replacement battery designed for compatible Xiaomi smartphones, including the Mi Redmi 6 Pro and Mi A2 Lite (M1805D1SG). It is suitable for replacing an old, weak, damaged, or degraded battery and comes with a 90 Days (3 Months) Replacement Warranty.
If your Redmi 6 Pro or Mi A2 Lite is experiencing fast battery drain, reduced battery backup, unexpected shutdowns, or charging problems, replacing the battery with a compatible BN47 4000mAh battery can help restore dependable everyday power.
| Feature Details |
Xiaomi BN47 Battery |
| Brand |
Xiaomi |
| Battery Model |
BN47 |
| Battery Capacity |
4000mAh |
| Battery Type |
Li-Ion Polymer |
| Voltage |
Approximately 3.85V |
| Charging Time |
Approximately 2–3 Hours |
| Weight |
Approximately 55.5g |
| Condition |
Brand New |
| Packaging |
Loose Packing |
| Warranty |
90 Days (3 Months) Replacement Warranty |
| Country of Origin |
China |
Compatible Models
The Xiaomi BN47 Battery is listed as compatible with:
- Mi Redmi 6 Pro
- Mi A2 Lite (M1805D1SG)
Important: Please verify your smartphone’s exact model number and existing battery model BN47 before placing your order.
Why Replace Your Redmi 6 Pro Battery?
Smartphone batteries naturally lose capacity with regular use. If your Redmi 6 Pro no longer provides the battery backup it once did, replacing the battery may help restore reliable everyday power.
Common signs that your battery may need replacement include:
- Fast battery drain
- Reduced battery backup
- Frequent charging
- Unexpected shutdowns
- Battery percentage dropping quickly
- Battery not holding a charge
- Charging-related battery problems
- Reduced usage time between charges
The BN47 4000mAh Battery is designed to provide dependable power for compatible Xiaomi smartphones.
Original Mi BN47 Replacement Battery
The Original Mi BN47 Battery is a 4000mAh Li-Ion Polymer replacement battery designed for compatible Redmi 6 Pro and Mi A2 Lite smartphones.
The battery is supplied in loose packing. Before purchasing, compare the BN47 model number, connector, voltage, dimensions, and other specifications with your existing battery to help ensure compatibility.
Important Installation Information
Battery replacement should be performed by a qualified mobile phone repair technician. Improper installation can damage the battery or smartphone.
Do not puncture, bend, crush, open, modify, or expose the battery to excessive heat.
Warranty Information
The Xiaomi BN47 Battery comes with a 90 Days (3 Months) Replacement Warranty.
The warranty covers eligible manufacturing defects and qualifying battery-related issues, subject to inspection and applicable warranty terms.
Warranty Does Not Cover
- Physical damage
- Improper installation
- Installation-related damage
- Water or liquid damage
- Accidental damage
- Battery swelling caused by improper handling
- Short circuit
- Tampering or modification
- Damage caused by an incompatible device
Battery Safety Guidelines
For safe handling of the BN47 Li-Ion Polymer Battery:
- Do not puncture or bend the battery.
- Do not crush or disassemble it.
- Keep it away from fire and excessive heat.
- Do not short-circuit the battery terminals.
- Do not expose the battery to water or liquids.
- Use compatible charging equipment.
- Do not install or use a swollen or physically damaged battery.
- Professional installation is recommended.
Before Ordering
Please check the following before purchasing:
- Confirm your smartphone model.
- Check the battery model number on your existing battery.
- Confirm that your battery is BN47.
- Verify the battery connector.
- Compare the battery specifications and dimensions.
- Confirm compatibility with your exact device model.
- Have the battery installed by a qualified technician.
Frequently Asked Questions
Is this battery compatible with Redmi 6 Pro?
Yes. The Redmi 6 Pro Battery BN47 is listed as compatible with Mi Redmi 6 Pro.
Is the BN47 battery compatible with Mi A2 Lite?
Yes. It is listed as compatible with Mi A2 Lite (M1805D1SG).
What is the capacity of the BN47 battery?
The battery has a rated capacity of 4000mAh.
What is the battery voltage?
The listed voltage is approximately 3.85V.
What type of battery is BN47?
The BN47 is a Li-Ion Polymer battery.
How long is the warranty?
The battery comes with a 90 Days (3 Months) Replacement Warranty.
Does the battery come in retail packaging?
The battery is supplied in loose packing.
Is professional installation recommended?
Yes. Professional installation is recommended to help prevent accidental damage to the battery or smartphone.
What should I check before ordering?
Check your phone’s exact model number and confirm that your existing battery model is BN47. Also compare the connector and battery specifications before ordering.
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Related Xiaomi / Redmi Batteries
Looking for another genuine Xiaomi or Redmi battery replacement? Explore these related Redmi battery models with different capacities for compatible smartphones. Before ordering, always compare your phone model, existing battery model number, and battery specifications to ensure compatibility.
Compatibility Notice: Before placing your order, verify your Xiaomi/Redmi phone model, battery model/code, capacity, and battery specifications to ensure the replacement battery is compatible with your device.
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