Lenovo L18M4PF3 replacement laptop battery for IdeaPad S540-14API S540-14IML C340-14API C340-14IWL Flex-14I
Lenovo L18M4PF3 Battery for IdeaPad S540-14API S540-14IML C340-14API C340-14IWL Flex-14I Original price was: $73.99.Current price is: $36.99.
Back to products
Lenovo 5B10W86939 replacement laptop battery for IdeaPad 5-14IIL05
Lenovo 5B10W86939 Battery for IdeaPad 5-14IIL05 Original price was: $113.99.Current price is: $56.99.

Lenovo L18M4PF4 Battery for IdeaPad S540-14API S540-14IML C340-14API C340-14IWL Flex-14I

SKU: LN-F14

Original price was: $73.99.Current price is: $36.99.

New Lenovo L18M4PF4 replacement battery, built for compatible notebooks.

  • ๐Ÿ”‹ Voltage: 15.4V ยท Type: Li-ion
  • ๐Ÿ”„ Replaces: L18M4PF4, L18C4PF3, L18M4PF3
  • ๐Ÿ’ป Fits: Lenovo IdeaPad S540-14API S540-14IML C340-14API C340-14IWL Flex-14I, IdeaPad Flex 14IML, Flex 14IWL
  • Fast & Free Shipping
  • Money-Back Guarantee
  • 12 Months Warranty
  • Safe and Secure SSL Checkout

Payment Methods:

Description

Restore your Lenovo laptop’s runtime with this high-quality L18M4PF4 replacement, compatible with IdeaPad S540-14API S540-14IML C340-14API C340-14IWL Flex-14I. This L18M4PF4 battery works seamlessly with IdeaPad Flex 14IML, Flex 14IWL, C340 14API, C340 14IWL, C340 14IML, and S540 14API models. The replacement also matches alternate part numbers L18C4PF3, L18M4PF3, and L18C4PF4, ensuring broad compatibility across Lenovo’s popular laptop series. Additional compatible numbers include 5B10W67417 and 5B10T09080, making this L18M4PF4 an excellent choice for multiple Lenovo configurations.

This direct-fit L18M4PF4 replacement delivers the correct voltage of 15.4V using advanced lithium-ion chemistry. Built with Samsung cells, this battery provides reliable performance and long-lasting power for your daily computing needs. The equivalent specifications ensure your laptop operates exactly as intended, maintaining optimal performance across all compatible Lenovo models.

Perfect for students, professionals, and home users who depend on portable computing throughout their day. This L18M4PF4 replacement extends your laptop’s mobility and productivity potential. It is an ideal replacement when your original battery no longer holds a full charge. Whether you’re working on presentations, streaming content, or managing daily tasks, this battery ensures consistent power delivery.


Technical Specifications

Voltage 15.4V
Chemistry Li-ion
Part Number L18M4PF4
Brand Lenovo Compatible

Compatible Part Numbers

L18M4PF4
L18C4PF3
L18M4PF3
L18C4PF4
5B10W67417
5B10T09080
5B10W67194
5B10T09079
5B10T09081
5B10W67415
5B10W67221
5B10T09077


Compatible Laptop Models

IdeaPad Flex-14IML
Flex-14IWL
C340-14API
C340-14IWL
C340-14IML
S540-14API
S540-14IML
S540-14IWL
FLEX-14 IML-81XG0007US
Flex-14 IWL
FLEX-14 IWL-81SQ0007US
FLEX-14 IWL-81SQ000PUS
Lenovo IdeaPad C Series
IdeaPad C340-14API-81N6008VHH
IdeaPad C340-14API-81N600ATPB
IdeaPad C340-14API-81N600EQRU
IdeaPad C340-14IML-81TK002XAU
IdeaPad C340-14IML-81TK0039LM
IdeaPad C340-14IML-81TK0077KR
IdeaPad C340-14IML-81TK00F6JP
IdeaPad C340-14IML-81TK00FEPG
IdeaPad C340-14IML-81TK00H8FE
IdeaPad C340-14IML-81TK00HRUE
IdeaPad C340-14IWL-81N4000RKR
IdeaPad C340-14IWL-81N4001JTW
IdeaPad C340-14IWL-81N4008PKR

Compatible with the models, series, and devices listed above; however, this is
not a complete compatibility list, and additional unlisted models may also be
supported. If your device is not shown, please email us at cs@usabatteries.com
for compatibility confirmation.

Additional information
Voltage15.4V
BrandLenovo Compatible
Part NumberL18M4PF4
Reviews (0)
0 reviews
0
0
0
0
0

There are no reviews yet.

Be the first to review “Lenovo L18M4PF4 Battery for IdeaPad S540-14API S540-14IML C340-14API C340-14IWL Flex-14I”

Your email address will not be published. Required fields are marked *

1 2 3 4 5
1 2 3 4 5
1 2 3 4 5

Shipping FAQ

At USA Batteries, we are committed to providing fast, free, and reliable shipping on every order. Below, youโ€™ll find detailed information about our shipping process, delivery timelines, carriers, and what to do if your order experiences an issue.


๐Ÿšš What is the cost of shipping?

Shipping is completely free on all orders โ€” no minimum purchase requirements, no hidden fees, and no surprise charges at checkout. We believe in transparent pricing so you can shop with confidence.


๐Ÿ“ฌ Which shipping carriers do we use?

Most orders are shipped via USPS (United States Postal Service), which provides fast and affordable nationwide delivery. For large, heavy, or bulk orders, we may use FedEx or UPS to ensure safe and efficient handling.

Please Note: Some oversized products or wholesale shipments may require alternative carriers based on size, weight, or destination.


โฑ๏ธ How long does shipping take?

  • Standard USPS Delivery:ย Most items arrive withinย 3โ€“5 business daysย after leaving our warehouse.
  • Order Processing:ย Orders are typically processed and shipped withinย 24 business hoursย of purchase.
  • Delays:ย Shipping times may be longer during weekends, public holidays, or severe weather conditions.

If your order is time-sensitive, please contact us before purchasing, and weโ€™ll do our best to assist.


โšก Do you offer expedited shipping?

Currently, we do not offer paid expedited shipping options. However, many of our USPS shipments use Priority Mail, which generally arrives within 2โ€“3 business days for most U.S. locations.

If you need a faster delivery option, reach out to us at cs@usabatteries.com, and weโ€™ll check if a special arrangement can be made.


๐ŸŒŽ Do you ship internationally?

At this time, we only ship within the United States. We do not offer international delivery options.


๐Ÿ“ฎ Can you deliver to PO Boxes?

Yes! We gladly deliver to PO Boxes, as USPS handles most of our shipments.
If your order requires FedEx or UPS (usually for larger packages), we may contact you for a physical street address.


๐Ÿ” How can I track my order?

You will receive an email with a tracking number as soon as your order ships.
You can also check your order status anytime on our Track Your Order page.


๐Ÿ“ฆ Lost or Missing Packages

If your tracking number shows โ€œDeliveredโ€ but you havenโ€™t received your package:

  1. Check around your homeย โ€” porch, mailbox, garage, or any safe drop-off spots.
  2. Ask neighbors or household membersย in case someone accepted the package.
  3. Wait 24 hoursย โ€” USPS sometimes scans items as delivered before arrival.

If your package is still missing after these steps:

  • Contact yourย local USPS office. USPS can provideย GPS delivery confirmationย to determine where your package was left.
  • Contact us atย cs@usabatteries.comย or viaย Live Chat. We will assist you in opening an investigation and help retrieve GPS scan data if necessary.

Insurance Claims: All USPS shipments are insured. Any claims for lost or damaged packages must be filed with USPS. We will guide you through the process to ensure a resolution.


โœ… Our Commitment

Your satisfaction is our priority. If you experience any shipping issues, we will work closely with USPS or the relevant carrier to resolve the situation promptly and ensure your order reaches you safely.

The USABatteries.com Guarantee

Your satisfaction is our priority. Every battery from USABatteries.com is rigorously tested and backed by a comprehensive 1-Year Warranty. We are so confident in our quality that we offer a Risk-Free 30-Day Money-Back Guarantee: if you aren't completely happy within the first month, we will cover the return shipping costs ourselves. Quality power, zero risk.

Customer Reviews

0 reviews
0
0
0
0
0

There are no reviews yet.

Be the first to review “Lenovo L18M4PF4 Battery for IdeaPad S540-14API S540-14IML C340-14API C340-14IWL Flex-14I”

Your email address will not be published. Required fields are marked *

1 2 3 4 5
1 2 3 4 5
1 2 3 4 5