Toshiba PA5208U-1BRS 37Wh 3-Cell Original Laptop Battery
The original Toshiba PA5208U-1BRS laptop battery provides a highly dependable, long-lasting power upgrade to seamlessly restore maximum portable runtime for your Toshiba Satellite, Chromebook, Radius, and L55W series laptops. Moreover, its premium 3-cell Lithium-Polymer architecture and stable 10.8V / 11.1V output design deliver smooth energy delivery to keep your device running continuously during essential daily work, school tasks, or travel. Consequently, this high-performance genuine internal battery serves as an economical, highly cost-effective power solution to eliminate unexpected system shutdowns and dead battery issues. Therefore, you can safely work on the move again immediately after an easy internal panel installation without worrying about continuous charger connection. Furthermore, integrated circuit protection controls and thermal safeguards are natively built-in to prevent overheating and ensure maximum battery lifespan safety.
■ Technical Specifications
| Battery Model Series | Toshiba PA5208U-1BRS Original Series |
| Battery Type & Form Factor | 3-Cell Rechargeable Lithium-Polymer (Li-Polymer) Internal |
| Total Capacity | 37 Wh (3,400 mAh Standard Power Output) |
| Output Voltage | 10.8V (Fully Compatible with 11.1V Systems) |
| Safety Architecture | Built-in Overcharge, Over-discharge & Short Circuit Protection |
| Warranty Protection | 6-Month El Hassan Quality Guarantee |
■ Confirmed Laptop Compatibility
- • Toshiba Satellite L55W, L55W-B, L55W-C Series
- • Toshiba Satellite Radius 15, Radius L50W, L55W Series
- • Toshiba Chromebook 2 Series (CB30, CB35 Series)
- • Toshiba Satellite E45W, E45W-C Series
- • Compatible Part Numbers: PA5208U-1BRS, PA5208U, PABAS286
Battery Care Tip: For optimal battery calibration, charge your new original battery to 100% before first use, then discharge it to around 15% across the first 3 full cycles.

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