Battery for Dell Alienware 13 R3 TDW5P ALW13CR ALW13C P81G 11.4V 76Wh, High Capacity, 1-Year Warranty

**Product Overview**
This high-performance replacement battery is specifically designed for the Dell Alienware 13 R3, ALW13CR, ALW13C, and P81G laptops. With a voltage of 11.4V and a capacity of 76Wh (6800mAh), it delivers stable power for extended gaming, work, or streaming sessions.

**Important Voltage Warning**
Please verify your original battery voltage before purchasing. This battery is 11.4V. Using an incorrect voltage may cause damage to your laptop or battery. If your original battery is 11.4V, this is the correct replacement.

**Compatible Models & Part Numbers**
- Dell Alienware 13 R3 (P81G)
- Dell Alienware 13 R3 (ALW13C)
- Dell Alienware 13 R3 (ALW13CR)
- Dell Alienware 13 R3 (TDW5P)
- Part Numbers: TDW5P, 0TDW5P, 451-11900, 451-11901, 451-11902, 451-11903

**Specifications**
| Parameter | Value |
|-----------|-------|
| Battery Type | Li-ion |
| Voltage | 11.4V |
| Capacity | 76Wh / 6800mAh |
| Cells | 4-cell |
| Color | Black |
| Weight | Approx. 320g |
| Warranty | 12 Months |

**Comparison Table**
| Feature | Our Battery | OEM Battery |
|---------|-------------|-------------|
| Voltage | 11.4V | 11.4V |
| Capacity | 76Wh | 76Wh |
| Safety Protection | Yes (6-layer) | Yes |
| Price | Affordable | High |
| Warranty | 12 Months | Limited |

**Installation Tips**
1. Power off your laptop and unplug the AC adapter.
2. Remove the bottom cover (screws may be required).
3. Disconnect the old battery connector and remove it.
4. Insert the new battery, reconnect the cable, and secure the cover.
5. Charge the battery fully before first use for optimal performance.

**Package Includes**
- 1 x Replacement Battery
-
- 1 x Installation Guide

**Note**
Compatible with Windows, macOS, and Linux systems. Not compatible with Alienware 13 R1 or R2 models. Please double-check your laptop model and original battery part number before ordering.