Laptop Battery for Lenovo ThinkPad L480 L580 E480 E485 E585 01AV463 L17M3P52, 11.4V 48Wh, High Capacity, 1-Year Warranty

**Product Overview**
This high-performance replacement battery is specifically designed for Lenovo ThinkPad L480, L580, E480, E485, and E585 series laptops. It provides a reliable power source to keep your device running smoothly during daily tasks, business meetings, or long commutes. With a capacity of 48Wh (4800mAh) and a voltage of 11.4V, this battery offers excellent runtime and consistent performance.

**Important Voltage Warning**
Please verify that your original battery voltage is 11.4V before purchasing. This battery is NOT compatible with 10.8V, 11.1V, or 14.4V systems. Using an incorrect voltage may cause damage to your laptop or battery. If you are unsure, check the label on your current battery or contact us for assistance.

**Compatible Laptop Models**
- Lenovo ThinkPad L480
- Lenovo ThinkPad L580
- Lenovo ThinkPad E480
- Lenovo ThinkPad E485
- Lenovo ThinkPad E585

**Replacement Part Numbers**
01AV463, L17M3P52, L17L3P52, SB10K97555, SB10K97556, SB10K97557, SB10K97558, 5B10K97555, 5B10K97556, 5B10K97557, 5B10K97558

**Specifications Table**
| Parameter | Value |
|-----------|-------|
| Battery Type | Lithium-Ion (Li-ion) |
| Voltage | 11.4V |
| Capacity | 4800mAh / 48Wh |
| Cell Count | 4 cells |
| Color | Black |
| Weight | Approx. 250g |
| Warranty | 1 Year |

**Comparison Table: OEM vs. Replacement**
| Feature | OEM Battery | Our Replacement |
|---------|-------------|-----------------|
| Price | High | Affordable |
| Capacity | 48Wh | 48Wh (same) |
| Safety Certifications | Yes | Yes (CE, RoHS) |
| Warranty | 1 Year | 1 Year |
| Availability | Limited | In Stock |

**Installation Tips**
1. Power off your laptop and disconnect the AC adapter.
2. Remove the battery by sliding the release latch (refer to your laptop manual if needed).
3. Insert the new battery until it clicks into place.
4. Connect the AC adapter and charge the battery fully before first use (about 3-4 hours).
5. For optimal lifespan, avoid complete discharge; recharge when battery level drops to 20-30%.

**Package Includes**
- 1 x Replacement Battery


**Customer Support**
If you have any questions about compatibility, installation, or performance, please contact us. We are committed to providing high-quality products and excellent service.