Laptop Battery for Samsung AA-PBYN4AB NP530U3B NP530U3C Series, 11.4V 44Wh, High Capacity, 1-Year Warranty

**Product Overview**
This high-performance replacement battery is specifically designed for Samsung NP530U3B, NP530U3C, and other compatible laptops using the AA-PBYN4AB battery model. With a standard voltage of 11.4V and capacity of 44Wh, it offers reliable power to keep your device running through work, study, or entertainment.

**Important Voltage Warning**
Please confirm your original battery voltage is 11.4V before purchasing. Using an incorrect voltage battery may cause damage to your laptop or battery. This battery is NOT compatible with 7.6V or 14.8V models.

**Compatible Laptop Models (Including but not limited to): **
- Samsung NP530U3B-A01US
- Samsung NP530U3B-A02US
- Samsung NP530U3B-A03US
- Samsung NP530U3C-A01US
- Samsung NP530U3C-A02US
- Samsung NP530U3C-A03US
- Samsung NP530U3C-A04US
- Samsung NP530U3E series
- Samsung NP535U3C series
- Samsung NP535U3B series

**Compatible Battery Part Numbers: **
- Samsung AA-PBYN4AB
- Samsung AA-PBYN4AR
- Samsung AA-PBYN4AW
- Samsung BA43-00384A
- Samsung BA43-00385A

**Specifications Table**

| Specification | Value |
| --- | --- |
| Battery Type | Li-ion |
| Voltage | 11.4V |
| Capacity | 44Wh (3900mAh) |
| Cell Count | 4 cells |
| Color | Black |
| Weight | Approx. 300g |
| Warranty | 1 Year |

**Comparison Table: Original vs. This Replacement**

| Feature | Original Samsung AA-PBYN4AB | This Replacement |
| --- | --- | --- |
| Voltage | 11.4V | 11.4V (Exact Match) |
| Capacity | 44Wh | 44Wh (Same or Higher) |
| Safety Protection | Standard | Enhanced (Overcharge, Short Circuit, etc. ) |
| Price | High | Affordable |
| Warranty | 6 months | 1 Year |

**Installation Tips**
1. Power off your laptop and unplug the AC adapter.
2. Remove the bottom cover (if applicable) or locate the battery compartment.
3. Gently disconnect the old battery cable and remove the battery.
4. Insert the new battery, connect the cable, and secure the cover.
5. Charge the battery fully before first use for optimal performance.

**Note: ** If your laptop does not recognize the new battery, try
a hard reset: unplug the battery and AC adapter, press and hold the power button for 30 seconds, then reconnect.

**Package Includes**
- 1 x Replacement Battery


**Quality Assurance**
Each battery undergoes strict quality control testing to ensure safety, compatibility, and performance. We stand behind our product with a 1-year warranty and responsive customer service.