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Black rectangular lithium-polymer laptop battery with smooth finish

Cameron & Co

Cameron & Co DS-CS-TOP550NB laptop battery 14.4V 3850mAh 55.44Wh Li-Polymer black

SKU CH-8CBK-QR9PK

A 14.4 V 3850 mAh lithium-polymer replacement battery for Toshiba Satellite P55W, Radius 12 and Radius 15 models

  • Product typeBattery
  • 44 Wh capacity powers extended work sessions
  • 4 V 3850 mAh Li-Polymer chemistry delivers stable output
  • Fits Toshiba Satellite P55W, Radius 12, 15 and P50W models
  • Replaces OEM part numbers P000602690 and PA5189U-1BRS
  • Slim 6.74 mm profile slides into existing battery bay

Compatible Toshiba Satellite models

This Cameron & Co DS-CS-TOP550NB lithium-polymer battery replaces the original PA5189U-1BRS and P000602690 units. It fits the Satellite P55W, P55W-B, P55W-B5224, P55W-B5318D, Radius 12, Radius 15, Radius 15 P50W, Radius 15 P50W-C, Radius P50W-B, Radius P50W-BST2N01, Radius P55W-B, Radius P55W-B5220, Radius P55W-B5224 and Radius PP55W-B5318D. The pack delivers 14.4 V, 3850 mAh and 55.44 Wh in a black housing.

Suitable for owners of listed Satellite

Buyers with any of the models above can use this pack as a direct replacement. It is not for users who need a different voltage, capacity or form factor, nor for laptops outside the listed Satellite P55W and Radius 12, 15 and P50W families. The single included battery covers the part numbers shown and nothing else.

Simple internal swap with common pitfalls

Installation requires opening the laptop chassis, disconnecting the old pack and connecting the new one using the original cable and connector. The slim 6.74 mm profile matches the factory design, but misaligned connectors or forgotten screw clips often cause a no-power condition. Verify the part number on the original battery before fitting.

How it compares

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

Price $42.99
Pricier than about 74% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameCameron Sino
Model nameDS-CS-TOP550NB
Product typeBattery

Questions about this item

Which Toshiba Satellite models does the DS-CS-TOP550NB battery fit?

The battery is compatible with Satellite P55W, P55W-B, P55W-B5224, P55W-B5318D, Radius 12, Radius 15, Radius 15 P50W, Radius 15 P50W-C, Radius P50W-B, Radius P50W-BST2N01, Radius P55W-B, Radius P55W-B5220, Radius P55W-B5224 and Radius PP55W-B5318D models.

Will this 14.4V 3850mAh Li-Polymer pack replace my original PA5189U-1BRS battery?

Yes, the DS-CS-TOP550NB replaces part numbers PA5189U-1BRS and P000602690, matching the original voltage and capacity specifications.

How can I verify the battery is working correctly after installation?

The operating system should recognise the battery, show a capacity near 55.44 Wh and charge to 100 % without errors.

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