Description
Product Information
- Item Condition: Brand New
- Color: Black
- Capacity: 47Wh
- 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-PBZN6PN BA43-00315A
Compatible Model Series (partial list):
Samsung Series 3 12.5-inch 350U2A 350U2B
Samsung Series 3 12.5-inch NP350U2A NP350U2B
Samsung NB350U2A NP350U2Y Series
Precision Battery for Samsung Series 3 (12.5-inch)
Refresh the battery life of your portable workstation with our AA-PBZN6PN replacement battery. Specifically designed for the compact Samsung Series 3 350U2A and 350U2B series, this 47Wh battery provides a stable 7.4V output, ensuring your ultra-portable laptop maintains the performance and mobility you expect.
Technical Specifications
| Part Number | AA-PBZN6PN / BA43-00315A |
| Voltage | 7.4 Volts |
| Capacity | 47 Wh |
| Battery Type | Lithium-ion Polymer |
| Condition | Brand New |
| Warranty | 12 Months / 30-Day Return |
Compatibility Checker
This battery is specifically tailored for the Samsung 12.5-inch Series 3 platform. Please verify your original part number before purchase.
Compatible Part Numbers:
AA-PBZN6PN | BA43-00315A
Fits Laptop Models:
- Samsung Series 3 350U2A
- Samsung Series 3 350U2B
- Samsung NP350U2A / NP350U2B
- Samsung NP350U2Y Series
- Samsung 350U2A-A01 / A02 / A03
Installation & Optimization Tips
- Internal Installation: This is an internal battery. To replace it, you will need to remove the bottom cover of your Samsung Series 3 laptop. Ensure the device is powered off and the AC adapter is disconnected before proceeding.
- Connector Security: Align the battery cable carefully with the connector on the motherboard. Ensure it is fully seated to prevent intermittent power issues or charging failure.
- Initial Calibration: We recommend charging the battery to 100% and then discharging it to approximately 10% for the first 3 charge cycles. This helps calibrate the system’s power management for accurate readings.
Frequently Asked Questions
Q: Will this fit the 14-inch or 15-inch Series 3 laptops?
A: No. This battery is exclusively designed for the 12.5-inch 350U2A/B chassis. Larger models use different battery configurations with higher cell counts.
Q: My laptop says “Plugged in, not charging” after installation. What should I do?
A: This often indicates a loose connection or a need for a CMOS reset. Try disconnecting the battery, holding the power button for 30 seconds to drain residual power, and then re-seating the battery cable firmly.





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