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Black rectangular lithium-ion laptop battery with smooth finish

Cameron & Co

Cameron & Co DS-CS-DE1745NB laptop battery 11.1V 4400mAh 4.4Ah

SKU CH-B688-CSFPR

Lithium-ion replacement battery delivering 11.1V and 4400mAh for Dell Studio 1745, 1747, 1749 and P02E models

  • TypeBattery
  • Compatible with Dell Studio 1745, 1747, 1749 and P02E models
  • Replaces OEM part numbers 312-0186, 312-0196, M905P, N855P, N856P
  • 1 V lithium-ion chemistry delivers 4.4 Ah capacity for extended runtime
  • 4400 mAh cell rating supports longer sessions between charges
  • Compact 205.26 x 57.39 x 22.93 mm form factor fits original battery bay

Replacement battery for Dell Studio 17 series

This Cameron & Co lithium-ion battery replaces the original Dell pack in Studio 1745, 1747, 1749 and P02E models. It matches OEM part numbers 312-0186, 312-0196, M905P, N855P, N856P, U150P, U164P and Y067P6. The unit ships new and ready to install.

Voltage and capacity match

The cell configuration delivers 11.1 V and 4400 mAh (4.4 Ah), identical to the factory specification. This single electrical rating determines whether the pack will power the notebook correctly; no other specification overrides it.

Thermal and power behaviour

Lithium-ion chemistry provides stable voltage under normal loads with minimal self-heating. The pack operates silently and draws only the current the laptop requests, so battery life and thermals remain consistent with the original design.

Highlights

  • Compatible with Dell Studio 1745, 1747, 1749 and P02E models
  • Replaces OEM part numbers 312-0186, 312-0196, M905P, N855P, N856P
  • 1 V lithium-ion chemistry delivers 4.4 Ah capacity for extended runtime
  • 4400 mAh cell rating supports longer sessions between charges
  • Compact 205.26 x 57.39 x 22.93 mm form factor fits original battery bay

Specifications

BrandCameron Sino
ModelDS-CS-DE1745NB
TypeBattery

Questions about this item

How long will the 4.4 Ah rating actually run my laptop?

The 4.4 Ah capacity at 11.1 V stores roughly 49 Wh, which typically yields several hours of mixed use depending on screen brightness, CPU load and battery age.

Does the 11.1 V output match the original Dell battery specification?

Yes, the 11.1 V nominal voltage is identical to the Dell part numbers 312-0186, 312-0196, M905P, N855P and N856P listed for the Studio 1745, 1747, 1749 and P02E models.

Will the 205.26 x 57.39 x 22.93 mm case fit my Studio 1745 battery bay?

Those exact dimensions correspond to the original Dell battery footprint, so the pack slides into the same bay without modification.

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