Laptop Battery for Lenovo C340-15 L18M3PF6 L18L3PF2 L18M3PF7, 11.4V 42Wh, Compatible with C340-15IWL C340-15IIL Models, 12-Month Warranty

**Product Overview**
This high-performance replacement battery is specifically designed for the Lenovo C340-15 series laptops. It is a direct drop-in replacement for original battery models L18M3PF6, L18L3PF2, and L18M3PF7. Whether you need to replace an aging battery or carry a spare for extended work sessions, this battery delivers consistent power and reliable performance.

**Important Voltage Warning**
Please check your original battery voltage before purchasing. This battery is rated at 11.4V. If your original battery is 11.25V or 11.55V, this battery is still compatible as they share the same voltage range. However, if your original battery is 7.6V or 15.2V, please do not purchase this item incorrect voltage may damage your device.

**Compatible Laptop Models**
- Lenovo C340-15IWL
- Lenovo C340-15IIL
- Lenovo C340-15 (all variants using L18M3PF6, L18L3PF2, L18M3PF7)

**Compatible Battery Part Numbers**
- L18M3PF6
- L18L3PF2
- L18M3PF7
- L18C3PF7
- L18C3PF6
- L18D3PF6
- L18D3PF7

**Specifications**
| Parameter | Value |
|-----------|-------|
| Battery Type | Li-ion |
| Voltage | 11.4V |
| Capacity | 42Wh / 3700mAh |
| Cells | 3 cells |
| Color | Black |
| Weight | Approx. 220g |
| Warranty | 12 months |

**Comparison Table**
| Feature | This Battery | Generic Low-Cost Battery |
|---------|--------------|--------------------------|
| Capacity | 42Wh (high capacity) | Often 30-36Wh (lower) |
| Safety Protection | Full (overcharge, short circuit, etc. ) | Limited or none |
| Voltage Accuracy | 11.4V ± 0.2V | May vary significantly |
| Warranty | 12 months | Often 3-6 months |
| Compatibility Test | Tested on C340-15 series | Not guaranteed |

**Installation Tips**
1. Power off your laptop and unplug the AC adapter.
2. Remove the battery by sliding the release latch (if applicable) or unscrewing the battery compartment cover.
3. Disconnect the old battery cable (if present) and remove the battery.
4. Insert the new battery, ensuring the connector is fully seated.
5. Secure the battery with screws or close the latch.
6. Plug in the AC adapter and charge the battery fully before first use (about 3-4 hours).
7. For optimal lifespan, avoid draining the battery to 0% frequently; charge when it drops to 20-30%.

**Package Includes**
- 1 x Replacement Battery
(with installation guide)

**Customer Support**
If you have any questions about compatibility or installation, please contact us. We are here to help you get the most out of your purchase.