Original Redmi Note 11S 4G (2201117SG, 2201117SI, 2201117SY, 2201117SL) Battery BN5D – 5000mAh

The Redmi Note 11S Battery BN5D is a high-quality 5000mAh Li-Ion Polymer replacement battery designed for the Xiaomi Redmi Note 11S 4G, including model numbers 2201117SG, 2201117SI, 2201117SY, and 2201117SL. This replacement battery is also compatible with selected Xiaomi Redmi Note 11 and POCO M4 Pro 4G models listed below.

If your Redmi Note 11S battery is draining quickly, losing charge rapidly, or no longer providing sufficient backup, replacing it with a compatible BN5D 5000mAh battery can help restore reliable everyday power.

This Redmi Note 11S 4G replacement battery features Li-Ion Polymer technology, approximately 3.87V voltage, an estimated charging time of 2 to 3 hours, and an approximate weight of 55.5g.

The battery comes in Loose Packing and is covered by a 180 Days (06 Months) replacement warranty.

Product Features

Compatible Models

This BN5D 5000mAh replacement battery is compatible with the following devices:

• Xiaomi Redmi Note 11 – 2201117TG, 2201117TI, 2201117TY, 2201117TL
• Xiaomi Redmi Note 11S 4G – 2201117SG, 2201117SI, 2201117SY, 2201117SL
• Xiaomi Redmi Note 11S 5G – 22031116BG
• POCO M4 Pro 4G – MZB0B5VIN, 2201117PI, 2201117PG

Please verify your exact device model number and existing battery model BN5D before ordering.

Why Replace Your Redmi Note 11S Battery?

A smartphone battery naturally loses capacity after extended use and repeated charging cycles. A degraded battery can cause:

• Fast battery drainage
• Frequent charging
• Reduced battery backup
• Unexpected shutdowns
• Rapid battery percentage drops
• Shorter usage time
• Phone switching off unexpectedly
• Difficulty maintaining power throughout the day

Replacing an old or degraded battery with a compatible Redmi Note 11S BN5D Battery can help restore dependable power for everyday use.

Redmi Note 11S 4G BN5D Replacement Battery

The BN5D 5000mAh battery is designed as a replacement battery for the Xiaomi Redmi Note 11S 4G and the other compatible models listed above.

With a 5000mAh capacity, approximately 3.87V voltage, and Li-Ion Polymer battery technology, this replacement battery provides a practical solution when the existing battery has become weak or degraded.

For safe installation and proper performance, professional battery replacement is recommended.

Important Installation Information

• Professional installation is recommended.
• Confirm your device model and battery model before installation.
• Do not puncture, bend, crush, or disassemble the battery.
• Keep the battery away from excessive heat and direct flame.
• Do not expose the battery to water or other liquids.
• Avoid short-circuiting the battery terminals.
• Do not force the battery connector during installation.
• Handle the battery carefully.
• If the battery becomes swollen, damaged, or unusually hot, stop using it immediately.

Warranty Information

This Redmi Note 11S Battery BN5D – 5000mAh comes with a 180 Days (06 Months) replacement warranty.

The warranty covers manufacturing-related defects under normal and proper usage conditions.

Warranty Does Not Cover

The warranty does not cover:

• Physical damage
• Broken or damaged connectors
• Improper installation
• Puncture, bending, crushing, or disassembly
• Water or liquid damage
• Short circuits
• Misuse or abuse
• Accidental damage
• Unauthorized modification or tampering
• Damage caused by incompatible devices
• Swelling or bulging caused by improper handling or installation

Battery Safety Guidelines

For safe handling of the BN5D battery:

1. Handle the battery carefully during installation.
2. Never puncture, cut, or crush the battery.
3. Keep the battery away from excessive heat.
4. Never short-circuit the battery terminals.
5. Keep the battery away from water and liquids.
6. Do not use a visibly damaged, swollen, or leaking battery.
7. Keep the battery away from children and pets.
8. Dispose of the old battery according to applicable local recycling guidelines.

Before Ordering

Before purchasing the Redmi Note 11S Battery BN5D, please verify:

• Your phone model is Xiaomi Redmi Note 11S 4G.
• Your device model number is 2201117SG, 2201117SI, 2201117SY, or 2201117SL.
• Your existing battery model is BN5D.
• The battery capacity and voltage match your requirements.
• The battery connector and physical specifications are compatible.

Checking the exact model number and existing battery before ordering helps avoid compatibility issues.

Customer Support

For battery compatibility questions, product assistance, or installation guidance, contact our support team:

Email: support@batteryhub.online
Call / WhatsApp: 8356885211
Support Hours: 11:00 AM – 8:00 PM
Sunday: Closed

Frequently Asked Questions

Q1. What is the battery model for Redmi Note 11S 4G?

The battery model is BN5D.

Q2. What is the capacity of the Redmi Note 11S BN5D battery?

The battery capacity is 5000mAh.

Q3. Which Redmi Note 11S 4G models are compatible?

This battery is listed as compatible with 2201117SG, 2201117SI, 2201117SY, and 2201117SL.

Q4. Is the BN5D battery compatible with other Xiaomi phones?

Yes. According to the supplied compatibility information, it is also compatible with Xiaomi Redmi Note 11, Xiaomi Redmi Note 11S 5G, and POCO M4 Pro 4G models listed above.

Q5. What is the voltage of the BN5D battery?

The voltage is approximately 3.87V.

Q6. How long does this battery take to charge?

The estimated charging time is approximately 2 to 3 hours, depending on the device and charging conditions.

Q7. Does this battery come with a warranty?

Yes. It comes with a 180 Days (06 Months) replacement warranty.

Q8. Is professional installation recommended?

Yes. Professional installation is recommended to help prevent damage to the battery or device during replacement.

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