Lenovo ThinkPad L17M3P54 Original Laptop Battery – L480, L490, L580, L590, L14 and L15

Lenovo ThinkPad L17M3P54 Original Replacement Laptop Battery – L480, L490, L580, L590, L14 and L15

Restore Your Lenovo ThinkPad's Portable Power

Give your Lenovo ThinkPad a practical battery replacement solution with the L17M3P54 internal laptop battery, designed for compatible ThinkPad L-series laptops.

If your existing battery drains quickly, refuses to hold charge or causes your laptop to shut down unexpectedly when disconnected from the charger, a properly matched replacement can help restore portable operation.

The L17M3P54 battery is suitable for selected Lenovo ThinkPad L480, L490, L580, L590, L14 and L15 laptops used for schoolwork, office activities, business operations and everyday computing.

45Wh Rechargeable Lithium-Ion Battery

The Lenovo L17M3P54 battery features a nominal 11.1V rating, 45Wh energy capacity and three-cell lithium-ion construction.

It provides rechargeable electrical power to compatible ThinkPad laptops for everyday tasks such as Microsoft Office, internet browsing, presentations, emails, online learning and general computing.

Actual battery backup depends on battery condition, screen brightness, laptop power settings, processor workload and the applications running.

Compatible Lenovo ThinkPad Models

ThinkPad L480 Series

L480 Type 20LS and 20LT.

ThinkPad L490 Series

L490 Type 20Q5 and 20Q6.

ThinkPad L580 Series

L580 Type 20LW and 20LX.

ThinkPad L590 Series

L590 Type 20Q7 and 20Q8.

ThinkPad L14 Series

Selected L14 Gen 1 and Gen 2 configurations, including types 20U1, 20U2, 20U5, 20U6, 20X1, 20X2, 20X5 and 20X6.

ThinkPad L15 Series

Selected L15 Gen 1 and Gen 2 configurations, including types 20U3, 20U4, 20U7, 20U8, 20X3, 20X4, 20X7 and 20X8.

Compatibility must be confirmed using the original battery's part number, electrical specifications, connector and mounting points.

Compatible Battery Part Numbers

L17M3P54, L17M3P53, L17L3P52, L17C3P52, 01AV463, 01AV464, 01AV465, 01AV466, SB10K97610, SB10K97611, SB10K97612, SB10K97613, 5B10W13894, 5B10W13895, 5B10W13896 and 5B10W13897.

These references belong to related battery variants. Confirm their physical and electrical interchangeability before installation.

Compact Internal Battery Design

The L17M3P54 battery is designed for internal installation, allowing compatible Lenovo ThinkPad laptops to retain their slim and portable construction.

Battery replacement requires opening the laptop's bottom cover, disconnecting the existing battery cable and removing the screws securing the battery.

Installation by a qualified laptop technician is recommended when necessary.

When Should You Replace Your Laptop Battery?

A replacement may be required if:

• The laptop battery drains unusually quickly.
• Battery backup has become significantly shorter.
• The computer shuts down unexpectedly while unplugged.
• Windows or Lenovo Vantage reports poor battery health.
• The existing battery no longer charges properly.
• The original battery is swollen, damaged or no longer detected.

Other charging or motherboard problems can produce similar symptoms, so proper diagnosis is advisable.

Technical Specifications

• | Feature | Details |
• |---|---|
• | Product Name | Lenovo ThinkPad Internal Replacement Battery |
• | Compatible Brand | Lenovo |
• | Battery Model | L17M3P54 |
• | Lenovo FRU | 01AV465 |
• | Lenovo Assembly Number | SB10K97612 |
• | Battery Chemistry | Lithium-Ion |
• | Voltage | 11.1V |
• | Energy Capacity | 45Wh |
• | Cell Configuration | 3 Cells |
• | Colour | Black |
• | Installation | Internal |
• | Primary Models | L480, L490, L580, L590 |
• | Additional Models | Selected L14/L15 Gen 1 and Gen 2 |
• | Rechargeable | Yes |
• | Weight | Approximately 223g |
• | Condition | Original/OEM if verified |
• | Warranty | According to actual seller policy |
• | Package Contents | One replacement laptop battery |
• Installation and Battery Safety
• Completely shut down the laptop and disconnect its charger before opening the computer.
• Where supported, disable the built-in battery through the ThinkPad BIOS before carrying out internal battery replacement.
• Compare the replacement battery's Lenovo FRU, voltage, connector, cable arrangement, dimensions and mounting points with the existing battery.
• Never install a swollen, punctured or visibly damaged battery. Avoid bending, crushing, overheating or short-circuiting lithium-ion batteries.
• Used laptop batteries should be taken to an appropriate battery recycling or collection facility.
• Why Choose the Lenovo L17M3P54 Battery?
• The Lenovo ThinkPad L17M3P54 is a practical battery replacement option for compatible ThinkPad L-series laptops.
• Its documented 45Wh capacity, rechargeable three-cell construction and internal fitting make it useful for extending the operating life of compatible laptops.
• Whether your Lenovo ThinkPad is used for academic assignments, office administration, business activities, internet research or everyday productivity, replacing a worn-out battery can help restore the convenience of portable computing.

Lenovo ThinkPad L17M3P54 Battery – 45Wh Rechargeable Replacement Power for Compatible ThinkPad L480, L490, L580, L590, L14 and L15 Laptops.