Laptop Battery for Acer Aspire A315-55 N18Q13 AC14B18J AC14B13J 11.4V 4550mAh 48Wh, High Capacity, 1-Year Warranty

**Product Overview**
Upgrade or replace your worn-out Acer laptop battery with this premium 11.4V 4550mAh 48Wh Li-ion battery. Designed specifically for Acer Aspire 3 series, it restores your laptops original battery life and keeps you productive on the go.

**Important Voltage Warning**
Please confirm your original battery voltage is 11.4V before purchasing. This battery is NOT compatible with 7.6V, 11.1V, or 14.8V models. Using an incorrect voltage may cause damage to your device.

**Compatible Models**
- Acer Aspire 3: A315-55, A315-55G, A315-54, A315-54K, A315-53, A315-53G
- Acer Aspire 5: A515-54, A515-54G, A515-55, A515-55G
- Acer Aspire 7: A715-71G, A715-72G
- Acer Swift 3: SF314-55, SF314-55G
- Acer TravelMate: TMP238-M, TMP238-MG, TMP259-M, TMP259-MG
* (Not all models listed please check your laptop model and battery part number) *

**Replacement Part Numbers**
AC14B18J, AC14B13J, N18Q13, AC14B8J, AC14B18K, AC14B13K, KT. 00503.001, KT. 00503.002, KT. 00503.003

**Product Specifications**

| Specification | Detail |
| --- | --- |
| Battery Type | Li-ion (Lithium-ion) |
| Voltage | 11.4V |
| Capacity | 4550mAh / 48Wh |
| Color | Black |
| Cell Quantity | 4 cells |
| Weight | Approx. 250g |
| Dimensions | 270 x 50 x 5.5 mm (L x W x H) |
| Warranty | 1 Year |

**Comparison Table**

| Feature | This Battery | Original Battery |
| --- | --- | --- |
| Capacity | 48Wh | 48Wh |
| Voltage | 11.4V | 11.4V |
| Safety Protection | Overcharge, Over-discharge, Short Circuit, Overheat | Standard |
| Warranty | 1 Year | Usually 6 months |
| Price | Competitive | Higher |

**Installation Tips**
1. Power off your laptop and unplug the AC adapter.
2. Remove the bottom cover (screws may vary by model).
3. Disconnect the old battery connector and remove it.
4. Insert the new battery, connect the cable, and secure the cover.
5. Charge fully before first use for optimal performance.
*If you are unsure about installation, please consult a professional technician. *

**Package Includes**
1 x Replacement Battery


**Customer Note**
- This is a third-party replacement battery, not an OEM product.
- Please verify your laptop model and original battery part number before ordering.
- For any issues, contact our support team we are here to help.

**Order now and bring your Acer laptop back to full power! **