Laptop Battery for Lenovo ThinkPad E480 E485 E580 E585 E490 E495 L17L3P51 11.4V 48Wh 4200mAh High Capacity, Fast Shipping, 12-Month Warranty

**Product Description**
Upgrade your Lenovo ThinkPad E480, E485, E580, E585, E490, or E495 with this high-performance replacement battery. Designed to match the original specifications, this battery delivers reliable power for work, study, or entertainment whether youre in the office, at home, or on the go.

**Important Voltage Warning**
Please confirm your original battery voltage before purchasing. This battery is rated at 11.4V. Using an incorrect voltage battery may cause damage to your device or battery. If your original battery is 10.8V or 11.1V, this 11.4V battery is generally compatible (most Lenovo ThinkPad models support a slight voltage difference), but we recommend checking your laptops manual or original battery label to ensure compatibility.

**Compatibility List**
This battery is compatible with the following
Lenovo ThinkPad models:
- ThinkPad E480 (20KN, 20KQ)
- ThinkPad E485 (20KU, 20KV)
- ThinkPad E580 (20KS, 20KT)
- ThinkPad E585 (20KW, 20KX)
- ThinkPad E490 (20N8, 20N9)
- ThinkPad E495 (20NE, 20NF)

Replaces original battery model:
- L17L3P51
- L17M3P51
- L17C3P51

**Specifications Table**
| Parameter | Value |
|-----------|-------|
| Battery Type | Lithium-ion (Li-ion) |
| Voltage | 11.4V |
| Capacity | 48Wh / 4200mAh |
| Cells | 3-cell |
| Color | Black |
| Weight | Approx. 250g |
| Certification | CE, FCC, RoHS |

**Comparison Table**
| Feature | Our Battery | Original Battery |
|---------|-------------|------------------|
| Cell Grade | Grade A | Grade A |
| Capacity | 48Wh | 48Wh (same) |
| Safety Protection | Overcharge, over-discharge, short circuit, overheat | Standard protection |
| Warranty | 12 months | Usually 6-12 months |
| Price | Competitive | Higher |

**Installation Tips**
1. Power off your laptop and unplug the AC adapter.
2. Remove the bottom cover screws (if applicable) or locate the battery release latch.
3. Gently disconnect the old battery cable and remove the battery.
4. Insert the new battery, connect the cable, and secure the cover.
5. Charge the battery fully before first use for optimal performance.

**Note: ** If your laptop does not recognize the new battery, try
a hard reset: disconnect the battery, press and hold the power button for 15 seconds, then reconnect and restart.

**Package Includes**
- 1 x Replacement Battery


**Quality & Warranty**
We test every battery before shipping to ensure 100% functionality. Your purchase is backed by a 12-month warranty and friendly customer support. If you have any questions, feel free to contact us were here to help!