Description
Product Information
- Item Condition: Brand New
- Color: Black
- Capacity: 4900 mAh / 76 Wh
- Output Voltage (Volts): 15.52 Volts
- Number of Cells:4 Cells
- Package Included: 1 x Battery for Samsung
- Warranty: 12 Months / 30-Day Return
Compatible Part Numbers (not all):
Samsung BA43-00403A,Samsung 4ICP7/65/70,Samsung AA-PBKN4VN
Compatible Model Series (partial list):
Samsung Galaxy Book3 Ultra (NP960XFH),Samsung Galaxy Book4 Ultra 16 (NP960XGL)
High-Capacity 76Wh Battery for Samsung Galaxy Book Ultra Series
Empower your flagship workstation with our AA-PBKN4VN replacement battery. Specifically designed for the 16-inch Galaxy Book3 Ultra and Galaxy Book4 Ultra, this 76Wh high-density battery delivers the consistent power required for professional video editing, 3D rendering, and high-end gaming. Engineered with a stable 15.52V output, it matches the original power profile of your premium Samsung device.
Technical Specifications
| Part Number | AA-PBKN4VN / BA43-00403A |
| Voltage | 15.52 Volts |
| Capacity | 4900 mAh / 76 Wh |
| Battery Type | Lithium-ion Polymer |
| Condition | Brand New |
| Warranty | 12 Months / 30-Day Return |
Elite Performance Compatibility
This battery is strictly compatible with the Ultra series workstations. Please verify your model suffix before purchase.
Fits Device Models:
- Samsung Galaxy Book3 Ultra 16″ (NP960XFH)
- Samsung Galaxy Book4 Ultra 16″ (NP960XGL)
- Model Variations: NP960XFH-XA1US, NP960XGL-X01US, etc.
Compatible Part Numbers:
AA-PBKN4VN | BA43-00403A | 4ICP7/65/70
Installation & Maintenance Guide
- Precision Maintenance: The Ultra series features sophisticated cooling pipes and internal shielding. We recommend using professional anti-static tools when accessing the internal battery compartment to protect the high-performance motherboard.
- Secure Connection: Given the 15.52V high-voltage output, ensure the battery terminal is perfectly flush with the motherboard socket and the locking screws are properly tensioned.
- Optimizing Longevity: For a high-capacity 76Wh battery, it is ideal to avoid deep discharges (below 5%). Using the “Battery Protection” mode in Samsung Settings (limiting charge to 85%) can significantly extend the lifespan of these polymer cells.
Frequently Asked Questions
Q: Will this fit the standard Galaxy Book3 or Book3 Pro?
A: No. Standard Pro and non-Pro models use lower capacity batteries (63Wh or 68Wh). This AA-PBKN4VN (76Wh) is larger and specifically designed for the Ultra chassis.
Q: Is this battery safe for the Galaxy Book4 Ultra with RTX 4070?
A: Absolutely. This battery is built to handle the high power draw required by NVIDIA RTX 40-series GPUs found in the Ultra series workstations.
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