Battery for Toshiba PA5209U-1BRS, L15W-B130, L10W-C, L10W-BL12-C 11.1V 4400mAh 48Wh Li-ion, Compatible with Satellite Pro Series, 1-Year Warranty

**Product Overview**
Upgrade or replace your worn-out Toshiba laptop battery with this high-performance replacement. Designed to match the original specifications, this battery provides reliable power for your Toshiba Satellite Pro series, including models like L15W-B130, L10W-C, and L10W-BL12-C. Whether you are working, studying, or streaming, this battery delivers consistent energy to keep you productive.

**Important Voltage Warning**
Please verify your original battery voltage before purchasing. This battery is 11.1V (3-cell configuration). Using an incorrect voltage (e. g., 10.8V or 14.8V ) may cause compatibility issues or damage your device. If your original battery is 10.8V, this 11.1V battery is generally compatible and will work as a direct replacement. However, if your original battery is 14.8V or 7.4V, this battery will NOT fit.

**Compatible Models & Part Numbers**
This battery replaces the following
Toshiba part numbers and models:
- PA5209U-1BRS
- L15W-B130
- L10W-C
- L10W-BL12-C
- Satellite Pro L10W-C series
- Satellite Pro L15W-B130 series
- Satellite Pro L10W-BL12-C series

**Specifications**
- Battery Type: Li-ion
- Voltage: 11.1V
- Capacity: 4400mAh / 48Wh
- Cells: 3-cell
- Color: Black
- Connector: Standard Toshiba connector (compatible with original)
- Dimensions: Approximately 270 x 50 x 20 mm (may vary slightly by model)
- Weight: Approx. 300g

**Comparison Table**
| Feature | Original Toshiba Battery | This Replacement Battery |
|---------|--------------------------|--------------------------|
| Voltage | 11.1V | 11.1V (identical) |
| Capacity | 4400mAh | 4400mAh (same) |
| Cell Quality | OEM | Premium A+ cells |
| Warranty | 1 year (original) | 1 year (this product) |
| Price | High | Affordable |

**Installation Tips**

1. Power off your laptop and disconnect the AC adapter.

2. Remove the battery latch or slide the release button to take out the old battery.

3. Align the new battery with the slot and gently push it in until it clicks into place.

4. Connect the AC adapter and charge the battery fully before first use (about 4-6 hours).

5. For optimal lifespan, avoid deep discharges; recharge when battery level drops to 20-30%.

**Safety & Quality**
This battery meets CE, FCC, and RoHS standards. It includes built-in protection against over-voltage, short circuit, and overheating. Each unit is tested before shipping to ensure reliability.

**Package Includes**
- 1 x Replacement Battery for Toshiba PA5209U-1BRS
(with installation guide)

**Warranty & Support**
We offer a 1-year warranty against defects in materials and workmanship. If you have any questions about compatibility or installation, please contact us we are here to help.