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L22M4PF6 L22C4PF6 5B11K40866 Battery Replacement for Lenovo Yoga Pro 9 14IRP8 83BU Laptop

L22M4PF6 L22C4PF6 5B11K40866 Battery Replacement for Lenovo Yoga Pro 9 14IRP8 83BU Laptop

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Lenovo Yoga Pro 9 Battery – L22M4PF6 / L22C4PF6 for 14IRP8 (83BU) – In Stock

Does your Lenovo Yoga Pro 9 14IRP8 (model 83BU) lose power when you edit videos, render 3D graphics, or work on long creative projects? A tired old battery is the most likely reason. The Genuine L22M4PF6 / L22C4PF6 Battery (5B11K40866) is a great OEM replacement for the Yoga Pro 9. It provides dependable, long-lasting power. You can finish projects, stream, or work unplugged without searching for an outlet. It's designed for Lenovo, fitting securely and charging safely with your Lenovo charger. It also works well with your laptop's power management. Swapping it out is easy. First, remove the bottom cover. Then, disconnect the old battery. Finally, connect the new one. Once replaced, your Yoga Pro 9 will feel like new again, ready to power through your most demanding tasks.

Product Specification

Battery Type : Li-ion
Voltage : 15.56V
Capacity : 75Wh
Color: Black
Product Type: Genuine Battery
Condition : Brand New

Compatibility

Replace Part Numbers:

Lenovo
L22C4PF6, 5B11K40866, SB11N45323, SB11N45299, 5B11N45324, 5B11K40867, SB11K40864, L22M4PF6, SB11K40865, 5B11N45312

Fit Laptop Models:

Lenovo Lenovo Yoga Pro 9 14IRP8 (83BU)

This compatibility list is non-exhaustive. If your original part NO. or your laptop model NO. is not included in the compatibility list, but our battery may still fit your laptop. Please feel free to contact us to confirm the compatibility.

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    The batteries we sell are all brand-new ones. We do not offer refurbished or used batteries.Quality is king, and integrity is the foundation.

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Lenovo Yoga Pro 9 Battery – L22M4PF6 / L22C4PF6 for 14IRP8 (83BU) – In Stock

Does your Lenovo Yoga Pro 9 14IRP8 (model 83BU) lose power when you edit videos, render 3D graphics, or work on long creative projects? A tired old battery is the most likely reason. The Genuine L22M4PF6 / L22C4PF6 Battery (5B11K40866) is a great OEM replacement for the Yoga Pro 9. It provides dependable, long-lasting power. You can finish projects, stream, or work unplugged without searching for an outlet. It's designed for Lenovo, fitting securely and charging safely with your Lenovo charger. It also works well with your laptop's power management. Swapping it out is easy. First, remove the bottom cover. Then, disconnect the old battery. Finally, connect the new one. Once replaced, your Yoga Pro 9 will feel like new again, ready to power through your most demanding tasks.

Product Specification

Battery Type : Li-ion
Voltage : 15.56V
Capacity : 75Wh
Color: Black
Product Type: Genuine Battery
Condition : Brand New

Compatibility

Replace Part Numbers:

Lenovo
L22C4PF6, 5B11K40866, SB11N45323, SB11N45299, 5B11N45324, 5B11K40867, SB11K40864, L22M4PF6, SB11K40865, 5B11N45312

Fit Laptop Models:

Lenovo Lenovo Yoga Pro 9 14IRP8 (83BU)

This compatibility list is non-exhaustive. If your original part NO. or your laptop model NO. is not included in the compatibility list, but our battery may still fit your laptop. Please feel free to contact us to confirm the compatibility.

Battery Capacity 75Wh
Voltage 15.56V
Model No L22C4PF6
Warranty 12 Months
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🔋 Lithium-Ion Battery Conditioning

For optimal electrochemical performance, new lithium-ion batteries should undergo 2–3 complete charge and discharge cycles before reaching full capacity.

This stabilization phase allows the internal cell chemistry to achieve balanced ion distribution, ensuring maximum runtime, stable voltage output, and extended cycle life.

After this initial conditioning period, no further full discharge cycles are required.

✅ Quality Issue – Free Return & Replacement

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  • Orders placed Monday–Friday are processed within 1–2 business days. Orders placed on weekends are processed the following Monday.
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US Shipping: USPS. (Normally 2-15 Business Days)

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We are committed to delivering professional-grade battery solutions and responsive after-sales service. If you experience any issues, please contact our support team before leaving feedback.

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✓ Safety & Quality Assurance

  • Built-in protection against overcharging, overheating, and short circuits.
  • Shipped in compliance with IATA regulations for lithium batteries.
  • Compatible with OEM chargers. No firmware modification required.

Questions about compatibility? Contact us with your device model number before ordering.

CC

Cao Chuanping

Power Systems Consultant · 8+ years in replacement battery sourcing & evaluation · View profile →

Disclaimer:
All batteries sold on accessories-mall.com are replacement parts. accessories-mall.com doesn't affiliate with any of the original manufacturers. Any registered trademarks or model names listed above are identified as purposes of showing compatibility only.

Q: Is this L22M4PF6 / L22C4PF6 battery compatible with my Lenovo Yoga Pro 9 14IRP8 (83BU)? How do I know it’s the right one?

A:Yes, absolutely. The official OEM part numbers for the Lenovo Yoga Pro 9 14IRP8 (model 83BU) battery are:

  • L22M4PF6
  • L22C4PF6
  • 5B11K40866

To confirm, you can check the label on your current battery – it should show one of these numbers. You can also verify using your laptop’s serial number on Lenovo’s support site. This is a new, genuine battery made to Lenovo’s specs. It will work perfectly with your laptop’s charging and power management system. Installation is easy: first, power down the device. Then, remove the bottom cover by unscrewing a few screws. Next, disconnect the old battery. After that, plug in the new one and close it up. For best results, fully charge it before first use. You’ll regain hours of reliable runtime for creative work, productivity, and entertainment.