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Laptop Battery for ASUS A555L X555L VM510L W519L K555L C21N1347, 7.6V 38Wh 3300mAh, High Capacity, 2Year Warranty
- High-Capacity 38Wh / 3300mAh Battery: Provides longer runtime for daily work, streaming, and browsing, reducing the need for frequent recharging.
- Perfect Fit for ASUS A555L, X555L, VM510L, W519L, K555L Series: Directly replaces original battery model C21N1347 with identical voltage and connector.
- Multi-Layer Safety Protection: Built-in overcharge, over-discharge, short circuit, and over-temperature protection chips for safe and stable performance.
- Easy Installation, No Tools Required: Designed as a drop-in replacement simply remove the old battery and insert the new one in seconds.
- Year Warranty & 30-Day Money-Back Guarantee: Buy with confidence we stand behind the quality and reliability of every battery.
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Overview
Specs
Reviews
This highperformance replacement battery is specifically designed for ASUS A555L, X555L, VM510L, W519L, and K555L series laptops. It is a direct replacement for the original ASUS battery model C21N1347, offering the same voltage (7.6V) and capacity (38Wh / 3300mAh) as the OEM part. Whether you need to replace an old, wornout battery or keep a spare for travel, this battery delivers reliable power to keep your laptop running smoothly.
Important Voltage Warning
Please confirm your original battery voltage before purchasing. This battery is 7.6V. Do NOT use it with laptops requiring 11.4V, 14.4V or 15.2V batteries, as incorrect voltage may damage your device. If you are unsure, check the label on your current battery or contact us for assistance.
Compatible Laptop Models (Not a Full List)
- ASUS A555L Series (A555LA, A555LB, A555LD, A555LF, A555LJ, etc.)
- ASUS X555L Series (X555LA, X555LB, X555LD, X555LF, X555LJ, X555LN, etc.)
- ASUS VM510L Series (VM510LA, VM510LB, VM510LD, etc.)
- ASUS W519L Series (W519LA, W519LB, etc.)
- ASUS K555L Series (K555LA, K555LB, K555LD, etc.)
Replacement Battery Model Numbers
- C21N1347
- C21N13471
- C21N13472
Specifications Table
| ParameterValue | |
| Battery Type | Liion Polymer |
| Voltage | 7.6V |
| Capacity | 38Wh / 3300mAh |
| Cell Quantity | 2 cells |
| Color | Black |
| Weight | Approx. 250g |
| Dimensions | 270 x 50 x 20 mm (approx.) |
| Warranty | 2 Years |
Comparison Table: Original vs. Replacement
| FeatureOriginal ASUS BatteryOur Replacement Battery | ||
| Voltage | 7.6V | 7.6V (Exact Match) |
| Capacity | 38Wh | 38Wh (Same) |
| Safety Protection | Yes | Yes (Enhanced) |
| Price | High | Affordable |
| Warranty | 1 Year | 2 Years |
Installation Tips
- Power off your laptop and disconnect the AC adapter.
- Remove the back cover (screws may be required, keep them safe).
- Locate the old battery and gently disconnect its cable from the motherboard.
- Remove the old battery and insert the new one, ensuring the connector is firmly seated.
- Replace the back cover and screws, then power on your laptop.
- For best performance, fully charge the battery before first use.
Package Includes
- 1 x Replacement Laptop Battery
Quality & Safety
All batteries undergo rigorous testing for capacity, voltage stability, and safety. We use Grade A cells to ensure long cycle life and consistent performance. CE, FCC, and RoHS certified.
Customer Support
If you have any questions about compatibility, installation, or performance, please contact us. We are here to help and will respond within 24 hours.
Note: This is a thirdparty replacement product, not an o
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
- CONTACT
Return Policies
- Return for refund within: 30 days
- Return for replacement within: 90 days
- This item is covered by xuanlan Return Policy
Manufacturer Contact Info
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