TSKYBEAR PA5185U-1BRS battery exterior label for Toshiba laptops
TSKYBEAR battery compatibility list showing Toshiba models
TSKYBEAR 4-cell battery cell configuration and 14.4V rating
TSKYBEAR battery installed in a laptop slot demonstrating fit
TSKYBEAR safety certifications sticker close-up
TSKYBEAR packaging and compatibility card
TSKYBEAR ready-to-install battery on a desk setup

TSKYBEAR

TSKYBEAR PA5185U-1BRS Laptop Battery for Toshiba Satellite – 4-Cell, 14.4V

High-performance electronics accessories made for confident daily results

$38.61

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Why customers choose Nexoltic

Power you can rely on for Toshiba laptops

Engineered to fit a broad range of Toshiba notebooks, the TSKYBEAR PA5185U-1BRS battery delivers a compact 4 cell, 2800 mAh pack with a robust 14.4 V energy profile. Whether you’re at home, in transit, or tackling a long workday, this replacement battery is designed to support daily tasks with steady performance and dependable energy delivery.

In real-world use, you may appreciate the ease of swapping in a fresh, compatible pack during busy days, keeping you productive without frequent pauses. The PA5185U-1BRS is compatible with many Toshiba Satellite models, including C50, C55, C55D, C55T, and L55 series, offering a wide compatibility window. To avoid mismatches, please verify your exact model against the supported list before purchasing.

Core specifications

  • Capacity 2800 mAh
  • Voltage 14.4 V
  • Cells 4-cell configuration
  • Compatible fit variants PA5185-1BRS and PA5184U-1BRS
  • Up to 500 cycles over the battery life
  • CE and FCC safety certifications

What to expect in daily use

  • Potentially longer runtime per charge for common tasks such as web browsing and document work
  • Easy replacement with a standard 4-cell form factor
  • Stable power delivery suitable for study sessions, travel, or remote work
  • Certified safety features to support responsible charging and operation

Quality, care, and compatibility tips

Constructed to align with the original Toshiba cell layout, this battery aims for a balanced, compact fit that minimizes bulk. When installed, you may notice a snug, secure seating in the laptop bay, supporting a neat overall feel. For longevity, follow safe charging practices and avoid exposing the pack to extreme heat or physical stress. Regular checks of connectors and gentle cleaning can help keep contact quality high over time. Before purchase, double-check the model against the compatible Toshiba series to ensure the PA5185U-1BRS designation applies to your device.

FAQ

Q: Is this PA5185U-1BRS battery compatible with my Toshiba Satellite model?

A: Compatibility depends on your exact model; compare with the listed supported Toshiba PA and C55/L55 series to confirm compatibility.

Q: What is the expected lifecycle and safety status of this battery?

A: It offers up to 500 cycles and carries CE/FCC safety certifications for standard protection.

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