# 45Wh L18C4PF3 Laptop Battery Compatible with Lenovo IdeaPad Flex-14API Flex-14IML Flex-14IWL C340-14API C340-14IWL C340-14IML S540-14API S540-14IML S540-14IWL L18M4PF4 L18M4PF3 L18C4PF4 15.36V — resale value

Source: JunkPal price guide — https://junkpal.ai/products/45wh-l18c4pf3-laptop-battery-compatible-with-lenovo-ideapad-flex-14api-b07vcc3z52

**45Wh L18C4PF3 Laptop Battery Compatible with Lenovo IdeaPad Flex-14API Flex-14IML Flex-14IWL C340-14API C340-14IWL C340-14IML S540-14API S540-14IML S540-14IWL L18M4PF4 L18M4PF3 L18C4PF4 15.36V** sells for about **$43.74** new or sealed, based on real closed eBay sales.

Live listings and the full sold-price history are on the page: https://junkpal.ai/products/45wh-l18c4pf3-laptop-battery-compatible-with-lenovo-ideapad-flex-14api-b07vcc3z52

## Value

| Condition | Value (USD) |
| --- | --- |
| New / Sealed | $43.74 |

Values are medians of real closed eBay sales, updated 2026-07-21. They are estimates for reference, not offers or appraisals — condition, completeness and edition move them a lot, so compare against the sold listings before pricing anything.

## Check the market

- [Sold listings on eBay](https://junkpal.ai/api/go?to=https%3A%2F%2Fwww.ebay.com%2Fsch%2Fi.html%3F_nkw%3D45Wh%2520L18C4PF3%2520Laptop%2520Battery%2520Compatible%2520with%2520Lenovo%2520IdeaPad%2520Flex-14API%2520Flex-14IM%26LH_Sold%3D1%26LH_Complete%3D1%26mkcid%3D1%26mkrid%3D711-53200-19255-0%26siteid%3D0%26campid%3D5339166094%26toolid%3D10001%26mkevt%3D1%26customid%3Dmd-sold&p=md-sold) — the closed sales these medians are computed from
- [Live listings on eBay](https://junkpal.ai/api/go?to=https%3A%2F%2Fwww.ebay.com%2Fsch%2Fi.html%3F_nkw%3D45Wh%2520L18C4PF3%2520Laptop%2520Battery%2520Compatible%2520with%2520Lenovo%2520IdeaPad%2520Flex-14API%2520Flex-14IM%26mkcid%3D1%26mkrid%3D711-53200-19255-0%26siteid%3D0%26campid%3D5339166094%26toolid%3D10001%26mkevt%3D1%26customid%3Dmd-live&p=md-live) — what sellers are asking right now

eBay links are affiliate links: JunkPal may earn a commission at no cost to you.

## Details

| Field | Value |
| --- | --- |
| Brand | BOWEIRUI |
| Category | Computers |

## About

This is a 45Wh L18C4PF3 Laptop Battery, compatible with several Lenovo models including IdeaPad Flex-14API, Flex-14IML, Flex-14IWL, C340-14API, C340-14IWL, C340-14IML, S540-14API, S540-14IML, and S540-14IWL.

This battery is sought by owners of the listed Lenovo laptops needing a replacement power source.

Resale value is determined by the battery's condition and whether it is complete, as it is a specific replacement part.

## FAQ

**What specific Lenovo models does this battery fit?**

This battery is compatible with Lenovo IdeaPad Flex-14API, Flex-14IML, Flex-14IWL, C340-14API, C340-14IWL, C340-14IML, S540-14API, S540-14IML, and S540-14IWL.

**What factors influence the resale value of this battery?**

The resale value is driven by the battery's condition and its completeness.

**What is the capacity of this laptop battery?**

This battery has a capacity of 45Wh.

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Full price guide: https://junkpal.ai/products/45wh-l18c4pf3-laptop-battery-compatible-with-lenovo-ideapad-flex-14api-b07vcc3z52
How these values are computed: https://junkpal.ai/methodology
Cite as: "JunkPal price guide value as of 2026-07-21, based on real sold listings (junkpal.ai)"