Description
54Wh AA-PBTN4LR Battery for Samsung Notebook 9 Pro NP940X3M, NP940X5M, NP940X5N and Related Series
This 54Wh Samsung AA-PBTN4LR battery is designed for compatible Samsung Notebook
9 Pro and related Samsung laptop models, including selected NP940X3M,
NP940X5M, NP940X5N, NP850XBC,
NT850XBC, NT930SBE, NT930SBV,
NT950QAA, NT950SBE, and NT950SBV series.
It is a suitable choice when your current battery drains quickly, no longer holds a charge, or your
Samsung laptop needs stable portable power again.
With a 15.4V output voltage, 3530mAh / 54Wh capacity, and
4-cell battery design, this battery supports everyday laptop use such as office
work, study, browsing, email, documents, video playback, online meetings, creative tasks, and travel.
Product Information
| Item Condition | Brand New |
| Color | White |
| Capacity | 3530mAh / 54Wh |
| Output Voltage | 15.4V |
| Number of Cells | 4 Cells |
| Package Included | 1 x Battery for Samsung |
| Warranty | 12 Months / 30-Day Return |
Compatible Part Numbers
Please compare the part number printed on your current battery before ordering. This battery is
suitable for the following Samsung battery part numbers:
- Samsung AA-PBTN4LR
- Samsung AA-PBTN4LR-05
- Samsung BA43-00386A
Compatible Model Series
This Samsung AA-PBTN4LR battery is designed for the following Samsung laptop model series. Please
check both your laptop model and battery part number before placing your order.
Samsung Notebook 9 Pro Series
- Samsung Notebook 9 Pro 13.3 NP940X3M
- Samsung Notebook 9 Pro 15 NP940X5M
- Samsung Notebook 9 Pro 15 NP940X5N
- Samsung NP940X3M
- Samsung NP940X5M
- Samsung NP940X5N
Additional Compatible Samsung Models
- Samsung NP850XBC
- Samsung NT850XBC
- Samsung NT930SBE
- Samsung NT930SBV
- Samsung NT950QAA
- Samsung NT950SBE
- Samsung NT950SBV Series
When Should You Replace Your Samsung Laptop Battery?
If your Samsung Notebook 9 Pro or compatible Samsung laptop no longer provides enough runtime for
normal use, replacing the battery can help restore convenient portable performance without replacing
the entire laptop.
- The battery drains much faster than before.
- The laptop shuts down unexpectedly during use.
- The battery percentage drops suddenly or behaves abnormally.
- The laptop only works when connected to the charger.
- The battery does not charge to full capacity.
- Windows or BIOS shows a battery health warning.
Why Buy This AA-PBTN4LR Battery?
- Designed for Samsung Notebook 9 Pro models: suitable for selected NP940X3M, NP940X5M, and NP940X5N laptops.
- Also supports related Samsung models: suitable for selected NP850XBC, NT850XBC, NT930SBE, NT930SBV, NT950QAA, NT950SBE, and NT950SBV series laptops.
- 54Wh capacity: supports everyday laptop use, office work, study, browsing, documents, media playback, and travel.
- 4-cell battery design: made for compatible Samsung systems using the listed AA-PBTN4LR battery specifications.
- Stable power output: built for compatible Samsung laptops that use 15.4V AA-PBTN4LR batteries.
- Brand new battery: a practical option when your current battery becomes weak or unreliable.
- 12-month warranty: gives customers more confidence when ordering.
- 30-day return policy: provides extra peace of mind after purchase.
Important Compatibility Reminder
Samsung laptop batteries may look similar but can have different voltage, connector position,
battery shape, capacity, color, or internal layout. Before ordering, please confirm that your
current battery part number matches one of the listed part numbers, such as
AA-PBTN4LR, AA-PBTN4LR-05, or BA43-00386A.
You can usually find the battery part number printed on the battery label. You can also check your
Samsung laptop model number on the bottom cover, Windows system information page, BIOS, or original
device label.
Before Ordering
- Verify your exact Samsung laptop model number.
- Compare your current battery part number with the compatible part numbers listed above.
- Compare your current battery shape with the product images.
- Confirm that the battery connector type and position match your original battery.
- Check that your current battery voltage matches the product specification.
- Contact us if you need help confirming compatibility before purchase.
Installation Notes
- Turn off the laptop completely before replacing the battery.
- Disconnect the charger and any external devices.
- Use the correct tools and open the laptop carefully to avoid damaging the case, screen, or internal parts.
- Do not bend, puncture, disassemble, or force the battery during installation.
- Make sure the battery connector is properly aligned before closing the back cover.
- After installation, charge the battery fully before regular use.
- If you are not familiar with Samsung laptop repair, professional installation is recommended.
Frequently Asked Questions
Is this battery suitable for Samsung AA-PBTN4LR?
Yes. This battery is suitable for Samsung AA-PBTN4LR.
Is this battery compatible with Samsung AA-PBTN4LR-05?
Yes. Samsung AA-PBTN4LR-05 is included in the compatible part number list.
Is this battery compatible with Samsung BA43-00386A?
Yes. Samsung BA43-00386A is included in the compatible part number list.
Does this battery fit Samsung Notebook 9 Pro 13.3 NP940X3M?
Yes. This battery is listed for Samsung Notebook 9 Pro 13.3 NP940X3M.
Can this battery be used for Samsung Notebook 9 Pro 15 NP940X5M?
Yes. This battery is listed for Samsung Notebook 9 Pro 15 NP940X5M.
Does this battery fit Samsung Notebook 9 Pro 15 NP940X5N?
Yes. Samsung Notebook 9 Pro 15 NP940X5N is included in the compatible model list.
Does this battery support Samsung NT950QAA, NT950SBE and NT950SBV?
Yes. This battery is listed for selected Samsung NT950QAA, NT950SBE, and NT950SBV series laptops.
What voltage is this battery?
This battery has an output voltage of 15.4V. Please compare it with the voltage printed on your
current battery before purchase.
What capacity is this battery?
The battery capacity is 3530mAh / 54Wh.
How many cells does this battery have?
This battery uses a 4-cell design.
Is this battery brand new?
Yes. This product is listed as brand new.
What should I check before buying?
Please check your Samsung laptop model, current battery part number, battery voltage, battery shape,
and connector position. The safest way to confirm fit is to compare the part number on your current
battery with AA-PBTN4LR, AA-PBTN4LR-05, or
BA43-00386A.
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