Battery for ASUS A555L X555L VM510L W519L F555L K555L, 11.4V 38Wh 3300mAh, Compatible with C21N1347, 12-Month Warranty

**Product Description**
This high-performance replacement battery is specifically designed for ASUS A555L, X555L, VM510L, W519L, F555L, and K555L laptop series. It uses premium-grade lithium-ion cells to deliver consistent power output and long-lasting performance, making it an ideal replacement for your worn-out or faulty original battery.

**Important Voltage Warning**
Please verify that your original battery voltage is ** 11.4V ** before purchasing. Using an incorrect voltage battery may cause damage to your laptop or battery. This battery is NOT compatible with 14.4V or 14.8V models.

**Compatible Models**
- ASUS A555L / A555LA / A555LB / A555LD / A555LF
- ASUS X555L / X555LA / X555LB / X555LD / X555LF / X555LN
- ASUS VM510L / VM510LA / VM510LB
- ASUS W519L / W519LA / W519LB
- ASUS F555L / F555LA / F555LB / F555LD
- ASUS K555L / K555LA / K555LB / K555LD

**Compatible Part Numbers**
C21N1347, C21N1347-1, C21N1347-2, C21N1347-3, C21N1347-4, C21N1347-5, C21N1347-6, C21N1347-7, C21N1347-8, C21N1347-9

**Specifications**
- Battery Type: Li-ion
- Voltage: 11.4V
- Capacity: 3300mAh / 38Wh
- Cells: 3-cell
- Color: Black
- Weight: Approx. 250g
- Dimensions: 270 x 50 x 20 mm (approx. )

**Comparison Table**

| Feature | Our Battery | Original Battery |
|---------|-------------|------------------|
| Voltage | 11.4V | 11.4V |
| Capacity | 3300mAh / 38Wh | 3300mAh / 38Wh |
| Protection | Overcharge, Overdischarge, Short Circuit, Overheat | Standard protection |
| Warranty | 12 months | Usually 6-12 months |
| Price | Competitive | Higher |

**Installation Tips**

1. Turn off your laptop and unplug the AC adapter.

2. Remove the battery compartment cover or bottom panel (depending on model).

3. Disconnect the old battery cable and remove the battery.

4. Insert the new battery and reconnect the cable.

5. Replace the cover and plug in the charger.

6. Charge the battery fully before first use for optimal performance.

**Package Includes**
- 1 x Replacement Battery


**Warranty & Support**
We offer a 12-month warranty and 30-day hassle-free return policy. If you have any questions or compatibility concerns, please contact us before purchasing.