Description
Product Information
- Item Condition: Brand New
- Color: Black
- Capacity: 8400mAh / 62Wh
- Output Voltage (Volts): 7.4 Volts
- Number of Cells: Cells
- Package Included: 1 x Battery for Samsung
- Warranty: 12 Months / 30-Day Return
Compatible Part Numbers (not all):
Samsung AA-PBXN8AR BA43-00344A
Compatible Model Series (partial list):
Samsung Series 9 900X4D NP900X4D NP900X4B Series
High-Capacity 62Wh Battery for Samsung Series 9 (15-inch)
Restore the extended mobility of your premium ultrabook with our AA-PBXN8AR replacement battery. Specifically engineered for the 15-inch Samsung Series 9 (900X4 series), this 62Wh battery features high-density 8400mAh lithium-polymer cells, delivering a stable 7.4V output for sustained professional performance.
Technical Specifications
| Part Number | AA-PBXN8AR / BA43-00344A |
| Voltage | 7.4 Volts |
| Capacity | 8400 mAh / 62 Wh |
| Battery Type | Lithium-ion Polymer |
| Condition | Brand New |
| Warranty | 12 Months / 30-Day Return |
Compatibility Checker
This battery is specifically designed for the second-generation 15-inch Series 9 chassis. Please verify your laptop model before ordering.
Compatible Part Numbers:
AA-PBXN8AR | BA43-00344A
Fits Laptop Models:
- Samsung Series 9 900X4B
- Samsung Series 9 900X4C
- Samsung Series 9 900X4D
- Samsung NP900X4B / NP900X4C / NP900X4D
- Samsung NP900X4D-A01 / A02 / A03
Installation & Handling Guide
- Internal Battery: This is an internal battery. Access requires removing the unibody bottom panel. We recommend using a magnetized precision screwdriver to handle the small chassis screws safely.
- Connector Precautions: The 8400mAh high-capacity cells require a solid connection. Ensure the battery cable is seated horizontally and fully into the motherboard socket without bending the pins.
- Optimization: To maximize lifespan, avoid frequent deep discharges to 0%. Recharging when the battery reaches 10-15% helps maintain cell chemistry stability.
Frequently Asked Questions
Q: Will this fit the 13.3-inch Series 9 models?
A: No. The AA-PBXN8AR is physically larger and designed exclusively for the 15-inch 900X4 series. 13.3-inch models use different part numbers like AA-PBXN4AR.
Q: My original battery is slightly swollen. Is it safe to replace it with this unit?
A: Yes. Replacing a swollen battery is essential to prevent damage to the trackpad and chassis. Ensure you dispose of the old battery according to local electronic waste regulations.
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