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Rectangular black lithium-polymer laptop battery, 272.43 by 120.10 by 5.29 mm

Cameron & Co

Cameron & Co DS-CS-SNP940NB laptop battery 7.3 Ah Li-Polymer black

SKU CH-A8NH-HVZPS

Replacement Li-Polymer battery for Samsung Ativ Book 9 Plus models, 7.3 Ah capacity in black

  • TypeBattery
  • Compatible with Samsung Ativ Book 9 Plus NP940 series
  • Li-Polymer chemistry provides stable 7.6 V output
  • 3 Ah capacity delivers 55.48 Wh of energy
  • Slim 5.29 mm profile fits original chassis
  • Supplied as a single black battery unit

Replacement battery for Samsung Ativ Book 9 Plus

This Cameron & Co DS-CS-SNP940NB battery replaces the original AA-PLVN4AR pack in Samsung Ativ Book 9 Plus models including NP940X3G, K01, K02 and K04 variants. It is a lithium-polymer unit rated at 7.3 Ah and 7.6 V delivering 55.48 Wh of capacity. The pack measures 272.43 x 120.10 x 5.29 mm and comes in black.

Thermals noise and power in normal use

Lithium-polymer cells generate minimal heat during typical charge and discharge cycles and the pack has no moving parts so it runs silently. Power draw follows the laptop's own power management with no additional overhead from the battery itself. The 7300 mAh capacity supports extended mobile sessions between charges.

Capacity fit and compatibility

The single specification that decides fit is the 7.3 Ah capacity combined with the exact 272.43 x 120.10 x 5.29 mm footprint matching the AA-PLVN4AR part number. Buyers who need a different voltage or a larger capacity pack will not be served by this model.

Highlights

  • Compatible with Samsung Ativ Book 9 Plus NP940 series
  • Li-Polymer chemistry provides stable 7.6 V output
  • 3 Ah capacity delivers 55.48 Wh of energy
  • Slim 5.29 mm profile fits original chassis
  • Supplied as a single black battery unit

Specifications

BrandCameron Sino
ModelDS-CS-SNP940NB
TypeBattery

Questions about this item

How do I install the DS-CS-SNP940NB battery in my Samsung Ativ Book 9 Plus NP940X3G, and which step is often missed?

Power off the laptop, remove the bottom case screws, disconnect the old pack connector, fit the new 272.43 x 120.10 x 5.29 mm battery, reconnect the cable securely, then reassemble; the step often missed is fully seating the connector before closing the case.

What maintenance or replacement will the 7.3 Ah Li-Polymer pack need later?

The 7.6 V 7300 mAh Li-Polymer pack requires no scheduled maintenance; when runtime drops noticeably after many charge cycles, replace the entire battery with another compatible unit.

What limit appears first during sustained use of the 55.48 Wh battery?

Under continuous load the 7.6 V 7300 mAh Li-Polymer cells will hit their thermal and voltage sag limits first, causing the laptop to throttle or shut down before the full 55.48 Wh capacity can be delivered.

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