Genuine AA-PBMN4VN Laptop Battery for Samsung Galaxy Book Pro 360 15 (15.6") – FAQ
1. What laptop models are compatible with the AA-PBMN4VN battery?
The Genuine AA-PBMN4VN Laptop Battery is designed for the Samsung Galaxy Book Pro 360 15 (15.6") series. Compatible models include:
NP950XDB, NP950XDB-KA1US, NP950XDB-KB1US, NP950XDB-KC3US, NP950XDB-KC5US
NP950QDB, NP950QDB-KB1US
NP950QED, NP950QED-KB1US
Always verify your laptop model and original battery part number before purchase to ensure compatibility.
2. What are the specifications of the AA-PBMN4VN battery?
Battery Type: Lithium-ion (Li-ion)
Voltage: 15.44V
Capacity: 68Wh
Condition: 100% brand new, genuine, and fully tested for performance and safety.
3. How do I know if I need to replace my Samsung Galaxy Book Pro 360 battery?
You may need a replacement if you experience:
Rapid battery drain or significantly reduced run time
Laptop shutting down unexpectedly when unplugged
Swollen or damaged battery pack
“Battery not detected” or charging issues
4. How long does the Genuine AA-PBMN4VN battery last on a full charge?
On average, this battery offers 5–8 hours of usage depending on your workload, screen brightness, and applications. Lighter tasks (browsing, office work) last longer than intensive ones (video editing, gaming, or streaming).
5. Is this battery safe to use?
Yes. The Genuine AA-PBMN4VN battery is built with high-quality cells and includes multiple safety protections:
Overcharge and over-discharge protection
Short-circuit protection
Overheating prevention
Stable voltage output for long-term reliability
6. How should I care for my new AA-PBMN4VN battery?
To maximize lifespan:
Perform a full charge and discharge cycle once a month
Avoid keeping the laptop plugged in 24/7
Store in a cool, dry place if unused for long periods
Keep the charge level between 20% and 80% for daily use
7. Does this battery come with a warranty?
Yes. Genuine AA-PBMN4VN replacement batteries typically include a 12-month warranty against defects. Check with your seller for specific coverage details.
8. How do I install the AA-PBMN4VN battery in my Samsung Galaxy Book Pro 360?
Power off your laptop and disconnect the charger.
Use the correct screwdriver to remove the bottom case screws.
Carefully lift the bottom cover.
Disconnect the old battery from the motherboard.
Insert the new AA-PBMN4VN battery and reconnect the cable.
Secure the battery and reassemble the bottom cover.
Charge fully before first use.
(If unsure, seek professional technician help to avoid damage.)
9. Why should I choose a genuine AA-PBMN4VN battery instead of a generic replacement?
A genuine battery ensures:
Perfect fit and compatibility with Samsung laptops
Longer lifespan and stable performance
Full support for system power management features
Higher safety standards compared to low-quality aftermarket cells
10. Where can I buy the Genuine AA-PBMN4VN battery?
You can purchase from authorized resellers, Samsung service centers, or trusted online retailers. Always ensure you are buying a genuine part, not a low-quality imitation.