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Rectangular black lithium-ion laptop battery, 4.4 Ah

Cameron & Co

Cameron & Co DS-CS-TOC800NB 4.4 Ah laptop battery

SKU CH-BM5N-3K2FE

Replacement lithium-ion battery with 4.4 Ah capacity for compatible Dynabook Qosmio and Satellite laptops

  • TypeBattery
  • Replaces original Toshiba PA5023U-1BRS and PA5024U-1BRS packs
  • 4 Ah lithium-ion cell delivers extended runtime
  • Fits Dynabook Qosmio T752 and T852 series laptops
  • Compatible with Satellite B352, T572, T652 and T772 models
  • Supports PA5026U-1BRS, PABAS259 and PABAS260 part numbers

Replacement battery for Dynabook Qosmio

This Cameron Sino DS-CS-TOC800NB lithium-ion battery replaces Toshiba PA5023U-1BRS, PA5024U-1BRS and PA5026U-1BRS packs. It fits Dynabook Qosmio T752, T852 and Satellite B352, T572, T652, T752 and T772 series laptops. The black casing matches the original design. Buyers with other laptop models cannot use this pack.

Limited to the listed Toshiba part numbers

The battery only works with the specific Dynabook Qosmio and Satellite models named in the compatibility list. It does not fit laptops outside those series or packs with different part numbers. Installing it in an unsupported chassis will leave the machine without power. Check the exact model label before ordering.

4.4 Ah capacity decides runtime

The 4.4 Ah rating determines how long the laptop runs on a single charge. If your workload needs more capacity, this battery will not meet that need. If the original pack had a lower rating, this unit provides longer runtime. No other specification overrides this figure.

Highlights

  • Replaces original Toshiba PA5023U-1BRS and PA5024U-1BRS packs
  • 4 Ah lithium-ion cell delivers extended runtime
  • Fits Dynabook Qosmio T752 and T852 series laptops
  • Compatible with Satellite B352, T572, T652 and T772 models
  • Supports PA5026U-1BRS, PABAS259 and PABAS260 part numbers

Specifications

BrandCameron Sino
ModelDS-CS-TOC800NB
TypeBattery

Questions about this item

Does the 4.4 Ah capacity match the original PA5023U-1BRS battery for my Toshiba Qosmio T752?

Yes, the 4.4 Ah rating matches the original PA5023U-1BRS specification and is designed as a direct replacement for the Dynabook Qosmio T752 series.

What runtime can I expect from the 4.4 Ah rating in a Dynabook Satellite T652?

The 4.4 Ah capacity restores the original factory runtime for compatible Satellite T652 models; actual battery life depends on your screen brightness, workload and power settings.

Will this battery connect to the same interface as the PABAS259 in a Satellite B352?

Yes, it uses the identical proprietary connector and pin layout as the PABAS259, so it fits and communicates with the Satellite B352 charging circuit without adapters.

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