Original LG K40S Battery BL-T44 – 3500mAh

Looking for a reliable LG K40S Battery replacement? This Original LG BL-T44 Battery is a high-quality 3500mAh replacement battery designed for compatible LG smartphones that use the BL-T44 battery model.

If your phone battery drains quickly, shuts down unexpectedly, takes too long to charge, or no longer provides the backup it once did, replacing the battery can help restore everyday performance. This battery is supplied as a brand-new replacement unit and comes with a 6 Months Replacement Warranty from the date of purchase.

Compatible Models

This battery is compatible with the following LG smartphones:

LG K Series

• LG K40S
• LG K50

LG Stylo Series

• LG Stylo 5 (LM-Q720)

LG Q Series

• LG Q60 (LMX525EAW, LMX525BAW, LM-X525)

Always verify the battery model number before purchasing to ensure compatibility.

Why Replace Your LG K40S Battery?

Over time, smartphone batteries naturally lose their ability to hold a full charge. Replacing an aging battery can help improve battery backup and restore reliable daily performance.

Common signs that your battery may need replacement include:

• Battery percentage dropping quickly
• Frequent charging throughout the day
• Unexpected phone shutdowns
• Reduced battery backup
• Overheating during use or charging
• Slow charging performance

The Original LG BL-T44 Battery has a rated capacity of 3500mAh, helping compatible devices maintain dependable everyday usage.

Genuine LG Replacement Battery

This is a 100% Original LG Battery supplied in loose packaging. It is designed for compatible LG smartphones that require the BL-T44 battery model.

For best compatibility, compare the battery model number, connector type, physical dimensions, and specifications with your existing battery before installation.

Important Installation Information

Important: Battery replacement should be performed by a qualified mobile repair technician. Improper installation can damage the battery or smartphone and may void warranty coverage.

Warranty Information

This LG K40S Battery BL-T44 includes a 180 Days (6 Months) Replacement Warranty from the date of purchase.

The warranty covers eligible manufacturing defects and battery performance issues, subject to inspection and verification.

Warranty Does Not Cover

• Physical damage
• Improper installation
• Damage during installation
• Water or liquid damage
• Misuse or abuse
• Swelling caused by improper handling
• Bulging
• Accidental damage
• Damage caused by incompatible devices
• Tampering or modification

All warranty claims are subject to verification.

Battery Safety Guidelines

Lithium-ion polymer batteries should always be handled carefully.

• Do not puncture, bend, or crush the battery.
• Do not expose the battery to excessive heat.
• Avoid short-circuiting the battery terminals.
• Do not attempt to modify the battery.
• Use only compatible chargers and accessories.
• If the battery appears swollen or damaged, do not install or use it.

Professional installation is strongly recommended.

Before Ordering

Please follow these simple steps before placing your order:

1. Switch off your smartphone.
2. Have the device inspected by a qualified technician.
3. Check the battery model number printed on the existing battery.
4. Confirm that the battery code is BL-T44.
5. Compare the connector and specifications.
6. Verify compatibility with your LG device.
7. Install through a professional technician.

Checking the battery model before ordering helps ensure compatibility and reduces the risk of purchasing an incorrect replacement battery.

Support

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

Frequently Asked Questions

Is this an original LG K40S battery?

Yes. This is a 100% Original LG BL-T44 Battery designed for compatible LG smartphones.

What is the battery capacity?

The battery has a rated capacity of 3500mAh.

Which phones are compatible with this battery?

Compatible models include the LG K40S, LG K50, LG Stylo 5 (LM-Q720), and LG Q60 listed above. Always verify the battery model before purchasing.

Does the battery come with a warranty?

Yes. It includes a 180 Days (6 Months) Replacement Warranty, subject to warranty terms and conditions.

Is professional installation recommended?

Yes. Professional installation is recommended to avoid accidental damage and ensure proper battery replacement.

What should I check before ordering?

Verify the battery model number BL-T44, phone model, connector type, dimensions, and specifications before purchasing.

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Related LG Batteries

Looking for another genuine LG battery replacement? Explore these related LG battery models, available in different capacities and designed for compatible LG smartphones. Before ordering, always compare your phone model and existing battery model number with the product specifications.

• LG Velvet 5G UW Battery BL-T50 – 4000mAh Original Replacement
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• LG Velvet 4G Battery BL-T47 – 4000mAh Original Replacement
  This BL-T47 replacement battery is designed for compatible LG Velvet 4G smartphones and offers reliable power with stable battery performance for everyday use.
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• LG V60 ThinQ 5G Battery BL-T46 – 5000mAh Original Replacement
  The BL-T46 battery is designed for compatible LG V60 ThinQ 5G smartphones, offering dependable replacement power and extended battery backup for everyday use.
  View LG V60 ThinQ 5G BL-T46 Battery