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Black rectangular lithium polymer laptop battery with connector port

NShi

NShi AA-PBWN4AB laptop battery 7.6V 57Wh 7560mAh

SKU CH-6Z87-KPY0H MPN AA-PBWN4AB

A 7.6 V lithium-polymer replacement battery delivering 57 Wh capacity for compatible Samsung notebooks

  • Battery TypeLithium Polymer
  • Plug-and-play replacement fits Samsung 530 and 540 series notebooks
  • 57 Wh capacity delivers extended runtime between charges
  • 6 V lithium-polymer chemistry matches original voltage specification
  • 7560 mAh rating supports all-day mobile productivity
  • One-year warranty backs reliable daily performance

Replacement Battery for Samsung Ultrabooks

The NShi AA-PBWN4AB is a lithium-polymer battery rated at 7.6V and 57Wh. It serves as a direct replacement for the original Samsung part AA-PBWN4AB in several Series 5 and Series 7 ultrabook models.

Connector Verification Required

The supplier notes that the interface must be confirmed by checking the product image before purchase. Battery connectors can vary even within the same laptop series, so visual matching is essential to avoid ordering an incompatible unit.

Check Original Part Number Before Ordering

Open the laptop back case and locate the part number printed on your existing battery. Only order if it matches AA-PBWN4AB exactly, as not all compatible models are listed and fitment cannot be guaranteed by laptop model alone.

Highlights

  • Plug-and-play replacement fits Samsung 530 and 540 series notebooks
  • 57 Wh capacity delivers extended runtime between charges
  • 6 V lithium-polymer chemistry matches original voltage specification
  • 7560 mAh rating supports all-day mobile productivity
  • One-year warranty backs reliable daily performance

Specifications

Battery TypeLithium Polymer

Questions about this item

How do I confirm the AA-PBWN4AB is the correct replacement for my Samsung notebook?

Open the back case and match the original battery part number to AA-PBWN4AB; the battery fits Samsung 530U4E NP530U4 NP530U4E NT530U4 NT530U4E and 540U4E NP540U4 NP540U4E series.

What runtime can I expect from the 57Wh 7560mAh capacity in daily use?

The 57Wh 7560mAh lithium-polymer cell at 7.6V delivers a full charge cycle for compatible ultrabooks; actual hours vary by workload and screen brightness.

Does the plug-and-play connector match the original Samsung interface exactly?

Yes, the AA-PBWN4AB uses the factory plug design for Samsung 530 and 540 series notebooks; verify the connector orientation against the photo before fitting.

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