Original Mi Redmi Note 5 (MEG7, MEI7) Battery BN44 – 4000mAh
The Redmi Note 5 Battery BN44 is a 4000mAh Li-Ion Polymer replacement battery designed for compatible Xiaomi Redmi Note 5 (MEG7, MEI7) / Redmi 5 Plus smartphones. It is suitable for replacing an old, weak, damaged, or degraded battery and comes with a 180 Days (6 Months) Replacement Warranty.
If your Redmi Note 5 or Redmi 5 Plus is experiencing fast battery drain, reduced backup, unexpected shutdowns, or battery charging problems, replacing the battery with a compatible BN44 4000mAh battery can help restore reliable everyday power.
| Feature Details |
Xiaomi BN44 Battery |
| Brand |
Xiaomi |
| Battery Model |
BN44 |
| 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 |
180 Days (6 Months) Replacement Warranty |
| Country of Origin |
China |
Compatible Models
The Xiaomi BN44 Battery is compatible with:
- Xiaomi Redmi Note 5 (MEG7)
- Xiaomi Redmi Note 5 (MEI7)
- Xiaomi Redmi 5 Plus
Important: Please verify your phone’s exact model number and existing battery model BN44 before ordering.
Why Replace Your Redmi Note 5 Battery?
Smartphone batteries naturally lose capacity with regular use. If your phone no longer provides the battery backup it once did, a replacement battery can help restore dependable 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 BN44 4000mAh Battery is designed to provide reliable power for compatible Xiaomi smartphones.
Original Mi BN44 Replacement Battery
The Original Mi BN44 Battery is a 4000mAh Li-Ion Polymer battery designed for compatible Redmi Note 5 and Redmi 5 Plus smartphones.
The battery comes in loose packing. Before purchasing, compare the BN44 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 BN44 Battery comes with a 180 Days (6 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 BN44 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 BN44.
- 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 Note 5?
Yes. The Redmi Note 5 Battery BN44 is listed as compatible with Xiaomi Redmi Note 5 (MEG7 and MEI7).
Is the BN44 battery compatible with Redmi 5 Plus?
Yes. The battery is listed as compatible with Xiaomi Redmi 5 Plus.
What is the capacity of the BN44 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 BN44?
The BN44 is a Li-Ion Polymer battery.
How long is the warranty?
The battery comes with a 180 Days (6 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 BN44. Also compare the connector and battery specifications before ordering.
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