Battery for Toshiba Dynabook PA5344U-1BRS PA5344U, 11.1V 4400mAh, Compatible with Satellite Pro C50-A C55-A C55Dt-A Series, 1-Year Warranty

**Product Overview**
This high-performance replacement battery is designed specifically for Toshiba Dynabook and Satellite Pro series laptops. Whether you need to replace an aging original battery or carry a spare for travel, this PA5344U-1BRS compatible battery delivers reliable power and long-lasting performance.

**Important Voltage Warning**
Please verify your original battery voltage before purchasing. This battery is rated at 11.1V (3-cell configuration). Using an incorrect voltage may cause charging failure or damage to your device. If your original battery is 10.8V or 14.8V, this product is NOT compatible.

**Compatible Models & Part Numbers**
- Toshiba Dynabook: PA5344U-1BRS, PA5344U
- Toshiba Satellite Pro: C50-A, C50-A-00J, C50-A-00K, C50-A-00L, C50-A-00M, C50-A-00N, C50-A-00P
- Toshiba Satellite Pro: C55-A, C55-A-1C0, C55-A-1C1, C55-A-1C2, C55-A-1C3, C55-A-1C4
- Toshiba Satellite Pro: C55Dt-A, C55Dt-A-00E, C55Dt-A-00F, C55Dt-A-00G

**Specifications**
| Parameter | Value |
|-----------|-------|
| Battery Type | Li-ion (Built-in) |
| Voltage | 11.1V |
| Capacity | 4400mAh / 48.84W h |
| Cell Count | 3 cells |
| Color | Black |
| Weight | Approx. 220g |
| Warranty | 1 Year |

**Comparison Table**
| Feature | This Battery | Generic Low-Cost Battery |
|---------|--------------|--------------------------|
| Capacity | 4400mAh (High) | 2200-2600mAh (Low) |
| Protection Circuit | Overcharge/Discharge/Short Circuit | Basic or None |
| Certification | CE, RoHS | Unknown |
| Compatibility | Full OEM match | May require adapter or modification |

**Installation Tips**
1. Power off your laptop and disconnect the AC adapter.
2. Remove the bottom cover screws (refer to your laptop manual).
3. Disconnect the old battery cable and lift it out.
4. Insert the new battery, reconnect the cable, and replace the cover.
5. Charge fully before first use for optimal performance.

**Note**
- This battery is a compatible replacement, not an OEM product.
- Do not disassemble, puncture, or expose to high temperatures.
- Recycle old batteries according to local regulations.

**Package Includes**
1 x Replacement Battery
1 x Installation Guide (digital download available)

Order now to restore your laptops mobility and avoid unexpected shutdowns!