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Black rectangular lithium-ion laptop battery with label showing 11.58V 49.5Wh 4282mAh

NShi

NShi AA-PBLN3KR laptop battery 11.58V 49.5Wh 4282mAh

SKU CH-HD09-B7DJ2

Replacement lithium-ion battery for Samsung laptops with 11.58V, 49.5Wh capacity and built-in circuit protection

  • Battery TypeLithium Polymer
  • Lithium-ion chemistry delivers 11.58 V stable output
  • 5 Wh capacity powers extended work sessions
  • 4282 mAh rating supports longer runtime between charges
  • Grade A cells reduce leakage risk and improve output stability
  • Built-in circuit protection safeguards against overcharge and short circuits

Replacement battery for Samsung AA-PBLN3KR

This 11.58 V lithium-ion pack replaces the AA-PBLN3KR and 3ICP6/63/72 part numbers used in compatible Samsung laptops. It is built with Grade A cells and rated at 49.5 Wh or 4282 mAh. The unit ships brand new from the manufacturer with 100 % new cells.

Fits Samsung laptops using the AA-PBLN3KR pack

Installation requires opening the laptop case to swap the original battery. Built-in circuit protection guards against overcharge, over-discharge and short circuits. No additional cables or adapters are needed beyond the original connector.

49.5 Wh capacity for typical daily workloads

The 4282 mAh rating supports several hours of office tasks or media playback on a full charge. Runtime falls off under heavy CPU or GPU load, so users with sustained high-power demands should keep the charger handy.

Highlights

  • Lithium-ion chemistry delivers 11.58 V stable output
  • 5 Wh capacity powers extended work sessions
  • 4282 mAh rating supports longer runtime between charges
  • Grade A cells reduce leakage risk and improve output stability
  • Built-in circuit protection safeguards against overcharge and short circuits

Specifications

Battery TypeLithium Polymer

Questions about this item

How long will the 4282mAh capacity last under continuous load before the 11.58V output drops?

The 49.5Wh rating indicates total stored energy; actual run-time depends on the laptop's power draw, which varies by model and workload.

Does the battery run hot or make noise during all-day operation?

As a lithium-ion pack with no moving parts it produces no noise; heat output depends on the host laptop's charging circuit and workload.

Which Samsung laptop models accept the AA-PBLN3KR part number?

It replaces part numbers AA-PBLN3KR and 3ICP6/63/72; verify the original battery label inside your laptop to confirm compatibility.

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