Product Overview
The L18C4PF3 is a premium 15.36V 45Wh (2964mAh) Li-ion replacement battery engineered for Lenovo IdeaPad C340-14 / S540-14 / Flex-14 series. Built with Grade-A cells and smart power-management compatibility, it delivers stable performance and a 1:1 drop-in fit. Replaces original part numbers L18C4PF3, L18C4PF4, L18M4PF3, L18M4PF4 and the 5B10T/5B10W FRU series. Ships 100% brand new with a 1-year warranty.
Specifications
| Specification | Value |
|---|---|
| Standard Model | L18C4PF3 |
| Capacity | 45Wh / 2964mAh |
| Voltage | 15.36V |
| Battery Type | Li-ion |
| Cell | Made in China, high quality guarantee |
| Color | Black |
| Condition | Replacement Battery (100% Brand New, 1-year warranty) |
Replace Part Numbers
- L18C4PF3
- L18C4PF4
- L18M4PF3
- L18M4PF4
- 5B10W67417
- 5B10T09080
- 5B10W67194
- 5B10T09079
- 5B10T09081
- 5B10W67415
- 5B10W67221
- 5B10T09077
Compatible Models
- For Lenovo IdeaPad C340-14API Series
- For Lenovo IdeaPad C340-14IWL Series
- For Lenovo IdeaPad S540-14API Series
- For Lenovo IdeaPad S540-14IWL Series
- For Lenovo IdeaPad S540-14IML Series
- For Lenovo IdeaPad Flex-14API Series
- For Lenovo IdeaPad Flex-14IML Series
- For Lenovo IdeaPad Flex-14IWL Series
FAQ
- Q: Will this battery fit the IdeaPad S540-14IML?
- A: Yes. The L18C4PF3 is compatible with the IdeaPad C340-14API/C340-14IWL, S540-14API/S540-14IWL/S540-14IML and Flex-14API/Flex-14IML/Flex-14IWL series.
- Q: How long does a 45Wh battery last on the C340-14?
- A: Runtime depends on workload and screen brightness, but a fresh 45Wh pack typically restores the same all-day runtime as the original Lenovo battery.