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Rectangular black lithium-ion laptop battery with label showing model and capacity

TAURKENAM

TAURKENAM PA5185U-1BRS 2800mAh 45Wh 14.8V laptop battery

SKU CH-7YK2-T1EZ0

Replacement lithium-ion battery with 45 Wh capacity and 14.8 V output for Toshiba Satellite C50-B, C55, L50-B and L55-B series laptops

  • Battery TypeLithium-Ion
  • Fits Toshiba Satellite C50-B C55-C C55-B C55D-B C55T-B L50-B L55-B E45-B
  • Replaces part numbers PA5184U-1BRS PA5185U-1BRS PA5186U-1BRS PA5195U-1BRS
  • 45Wh 14.8V lithium-ion capacity for extended runtime
  • CE FCC RoHS certified for safety and quality
  • Brand new condition ready for immediate use

Replacement for Toshiba Satellite Series

This lithium-ion battery replaces part numbers PA5184U-1BRS, PA5185U-1BRS, PA5186U-1BRS and PA5195U-1BRS across multiple Toshiba Satellite models. It is built for owners of compatible C50-B, C55-B, C55-C, C55D-B, C55T-B, L50-B, L55-B and E45-B series laptops who need a new power source. The unit carries CE, FCC and RoHS certifications for safety and quality assurance.

Installation and System Fit

The battery slots directly into the designated bay on supported Satellite chassis without adapters or cable changes. It restores mobile operation for machines that currently tether to an AC adapter due to a depleted original pack. No BIOS update or driver installation is required for the replacement to function. Buyers whose laptops use a different part number or form factor cannot use this unit.

45Wh Capacity at 14.8V

Rated at 45Wh and 14.8V with a 2800mAh cell configuration, the pack delivers enough energy for typical office and web workloads away from mains power. Runtime scales with screen brightness, CPU load and peripheral use, so heavy multitasking will deplete the charge faster. The lithium-ion chemistry supports rapid recharging when the laptop is plugged in. Users needing significantly longer unplugged sessions would require a higher-capacity alternative.

Highlights

  • Fits Toshiba Satellite C50-B C55-C C55-B C55D-B C55T-B L50-B L55-B E45-B
  • Replaces part numbers PA5184U-1BRS PA5185U-1BRS PA5186U-1BRS PA5195U-1BRS
  • 45Wh 14.8V lithium-ion capacity for extended runtime
  • CE FCC RoHS certified for safety and quality
  • Brand new condition ready for immediate use

Specifications

Battery TypeLithium-Ion

Questions about this item

How long will the 45Wh capacity last before the battery needs recharging under continuous load?

The 45Wh lithium-ion cell stores enough energy for several hours of typical use; actual runtime depends on the laptop's power draw and screen brightness.

Does the 14.8V battery generate noticeable heat or fan noise during all-day operation?

The battery itself runs silently and produces only modest warmth; any audible fan noise comes from the laptop's own cooling system, not the pack.

Which Toshiba Satellite models or part numbers must I already own for this PA5185U-1BRS pack to fit?

It replaces part numbers PA5184U-1BRS, PA5185U-1BRS, PA5186U-1BRS and PA5195U-1BRS and fits Satellite C50-B, C55-B, C55-C, C55D-B, C55T-B, L50-B, L55-B and E45-B series.

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