New Laptop Battery for Lenovo L340-15IRH L340-17IRH L18M3PF1 L18C3PF1, 11.4V 45Wh, High Capacity, 1-Year Warranty

**Important

Voltage Warning: **

Please verify that your original battery voltage is ** 11.4V ** before purchasing. Using an incorrect voltage battery may cause damage to your laptop or battery. This replacement is NOT compatible with 7.6V, 11.1V, or 15.2V models.

**Compatible Laptop Models (including but not limited to): **

- Lenovo L340-15IRH

- Lenovo L340-17IRH

- Lenovo IdeaPad L340-15IRH

- Lenovo IdeaPad L340-17IRH

**Replacement Part Numbers: **

L18M3PF1 5B10T04975 5B10W67350 L18C3PF1 5B10T04976 5B10W67336 SB10W67243

**Battery

Specifications

: **

| Specification | Value |

|---------------|-------|

| Chemistry | Li-ion |

| Voltage | 11.4V |

| Capacity | 45Wh / 3950mAh |

| Cells | 3-cell |

| Color | Black |

| Weight | Approx. 220g |

**Comparison Table (Original vs Replacement): **

| Feature | Original Battery | Our Replacement |

|---------|-----------------|-----------------|

| Voltage | 11.4V | 11.4V (exact match) |

| Capacity | 45Wh | 45Wh (same as original) |

| Safety | Standard | Enhanced protection circuits |

| Warranty | None (OEM) | 1-Year Warranty |

| Price | High | Affordable |

**Installation Tips: **

1. Turn off your laptop and unplug the AC adapter.

2. Remove the back cover (screws may be required).

3. Disconnect the old battery connector 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 immediately, please restart the system. In rare cases, a BIOS update may be required. Contact us for assistance if needed.