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Black rectangular lithium-polymer laptop battery with connector plug

NShi

NShi AA-PBSN3KT laptop battery 11.5V 55Wh 4800mAh

SKU CH-CV9B-4RJC7 MPN AA-PBSN3KT

Replacement lithium-polymer battery delivers 11.5 V and 55 Wh for Samsung Notebook 7 NP730XBE and NP930MBE series

  • Battery typeLithium Polymer
  • Plug-and-play installation with no extra tools needed
  • 55Wh capacity supports extended work sessions
  • 5V output matches original Samsung specifications
  • 4800mAh rating delivers reliable daily power
  • Direct replacement for AA-PBSN3KT in NP730XBE and NP930MBE models

Direct replacement battery

The NShi AA-PBSN3KT is a lithium-polymer battery built for Samsung Notebook 7 NP730XBE and NP930MBE series laptops. It delivers 11.5V and 55Wh capacity with a 4800mAh rating. The black pack installs as a plug-and-play unit without extra configuration. Buyers who need a different voltage or form factor should verify their original part number first.

Thermal and power behaviour

The cell chemistry runs at standard laptop temperatures during typical workloads. No active cooling is required and the pack adds no audible noise to the system. Power draw follows the host laptop's charging circuit without extra load. Users who expect extended runtime beyond the rated 55Wh should plan for an additional power source.

Capacity and compatibility gate

The single figure that decides fit is the 55Wh / 4800mAh rating at 11.5V matched to the AA-PBSN3KT part number. Confirm the original battery carries the same model code before ordering. Systems outside the NP730XBE and NP930MBE series will not accept this pack.

How it compares

Measured against everything we stock in Laptop Chargers & Batteries, at today’s prices. Recalculated every night.

Price $119.99
Pricier than about 90% of the 27,790 comparable items (median $30.99).

Specifications

Power
Battery typeLithium Polymer

Questions about this item

How do I install the AA-PBSN3KT battery and what step is often missed?

Open the back case, verify the original part number matches AA-PBSN3KT, then connect the plug-and-play battery; the step people skip is checking the exact part number before ordering.

What maintenance will this 11.5V 55Wh Li-ion battery need later?

Discharge to 5% then charge to 95% for 3-4 cycles initially; if stored, recharge above 80% at least once per month and avoid leaving the adapter connected continuously.

What limit appears first under sustained use of the 4800mAh battery?

Continuous adapter connection while using the battery may damage the cells, so the thermal and charge-management limit is reached before capacity fade becomes noticeable.

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