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    • Genuine L18M4PF4 Laptop Battery Compatible with Lenovo IdeaPad C340-14API C340-14IWL S540-14API S540-14IML S540-14IWL Series L18M4PF3 5B10W67194 L18C4PF3 L18C4PF4 50Wh 3240mAh 15.44V

    Genuine L18M4PF4 Laptop Battery Compatible with Lenovo IdeaPad C340-14API C340-14IWL S540-14API S540-14IML S540-14IWL Series L18M4PF3 5B10W67194 L18C4PF3 L18C4PF4 50Wh 3240mAh 15.44V

    $59.99
    $169.00 $59.99
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    In stock, item location: Commerce, CA.ETA:3-5 business days to USPS
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    Genuine L18M4PF4 Laptop Battery Compatible with Lenovo IdeaPad C340-14API C340-14IWL S540-14API S540-14IML S540-14IWL Series L18M4PF3 5B10W67194 L18C4PF3 L18C4PF4 50Wh 3240mAh 15.44V

    Ensure your Lenovo IdeaPad laptops stay powered with the Genuine L18M4PF4 Laptop Battery. This high-quality replacement battery is designed specifically for models including C340-14API, C340-14IWL, S540-14API, S540-14IML, and S540-14IWL, guaranteeing a perfect fit and safe operation.

    With a 50Wh capacity and 3240mAh power output at 15.44V, it provides long-lasting energy for work, study, or entertainment. Built with premium materials, this battery ensures consistent performance, stable voltage, and extended lifespan, reducing the need for frequent recharges.

    Whether you’re replacing a worn-out battery or need a backup for travel, the L18M4PF4 battery delivers reliable power for uninterrupted productivity. Easy to install, it restores your Lenovo IdeaPad to optimal mobility and efficiency.

     


    Product FAQ

    Q1: Is this battery compatible with my Lenovo IdeaPad laptop?
    A: Yes, it is compatible with C340-14API, C340-14IWL, S540-14API, S540-14IML, and S540-14IWL models. Always check your laptop model number before purchasing.

     

    Q2: What is the battery capacity and voltage?
    A: The battery provides 50Wh capacity and 3240mAh at 15.44V, offering long-lasting performance.

     

    Q3: Can I install it myself?
    A: Yes, installation is straightforward. Ensure your laptop is powered off and follow standard safety precautions when replacing the battery.

     

    Q4: How long does a full charge last?
    A: Depending on usage, a full charge can typically last 4–6 hours of regular productivity tasks like browsing, streaming, or document editing.

     

    Q5: Is this a genuine Lenovo battery?
    A: Yes, this is a 100% genuine replacement battery designed to meet Lenovo’s specifications for safety, reliability, and performance.

     

    Q6: Will this battery affect my laptop warranty?
    A: Installing a genuine replacement battery like the L18M4PF4 typically does not void your warranty, but check Lenovo’s warranty guidelines for confirmation.

     

     

    Replacement for Part Number:


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


    Compatible Models (use "Ctrl+F to find your model quickly")


    Fit for Lenovo IdeaPad C340-14API Series;
    Fit for Lenovo IdeaPad C340-14IWL Series;
    Fit for Lenovo IdeaPad Flex-14IML Series;
    Fit for Lenovo IdeaPad Flex-14IWL Series;
    Fit for Lenovo IdeaPad S540-14API Series;
    Fit for Lenovo IdeaPad S540-14IML Series;
    Fit for Lenovo IdeaPad S540-14IML Touch Series;
    Fit for Lenovo IdeaPad S540-14IWL Series;
    Fit for Lenovo IdeaPad S540-14IWL Touch Series.

    View full details

    • 1-Year Warranty


      Looking for a durable laptop battery replacement with a 1-Year Warranty? Our high-performance batteries offer reliable power, free replacement service, and fast worldwide shipping.

    • 30-Day Return Guarantee


      Looking for a reliable laptop battery? Enjoy a 30-Day Return Guarantee with free exchange or full refund. Buy confidently with tested quality, fast shipping, and easy returns.

    • 24/7 Friendly Support


      Shop for your laptop battery replacement with confidence! Our 24/7 friendly customer support ensures fast help, technical guidance, and order assistance whenever you need it.

    Genuine L18M4PF4 Laptop Battery Compatible with Lenovo IdeaPad C340-14API C340-14IWL S540-14API S540-14IML S540-14IWL Series L18M4PF3 5B10W67194 L18C4PF3 L18C4PF4 50Wh 3240mAh 15.44V

    Ensure your Lenovo IdeaPad laptops stay powered with the Genuine L18M4PF4 Laptop Battery. This high-quality replacement battery is designed specifically for models including C340-14API, C340-14IWL, S540-14API, S540-14IML, and S540-14IWL, guaranteeing a perfect fit and safe operation.

    With a 50Wh capacity and 3240mAh power output at 15.44V, it provides long-lasting energy for work, study, or entertainment. Built with premium materials, this battery ensures consistent performance, stable voltage, and extended lifespan, reducing the need for frequent recharges.

    Whether you’re replacing a worn-out battery or need a backup for travel, the L18M4PF4 battery delivers reliable power for uninterrupted productivity. Easy to install, it restores your Lenovo IdeaPad to optimal mobility and efficiency.

     


    Product FAQ

    Q1: Is this battery compatible with my Lenovo IdeaPad laptop?
    A: Yes, it is compatible with C340-14API, C340-14IWL, S540-14API, S540-14IML, and S540-14IWL models. Always check your laptop model number before purchasing.

     

    Q2: What is the battery capacity and voltage?
    A: The battery provides 50Wh capacity and 3240mAh at 15.44V, offering long-lasting performance.

     

    Q3: Can I install it myself?
    A: Yes, installation is straightforward. Ensure your laptop is powered off and follow standard safety precautions when replacing the battery.

     

    Q4: How long does a full charge last?
    A: Depending on usage, a full charge can typically last 4–6 hours of regular productivity tasks like browsing, streaming, or document editing.

     

    Q5: Is this a genuine Lenovo battery?
    A: Yes, this is a 100% genuine replacement battery designed to meet Lenovo’s specifications for safety, reliability, and performance.

     

    Q6: Will this battery affect my laptop warranty?
    A: Installing a genuine replacement battery like the L18M4PF4 typically does not void your warranty, but check Lenovo’s warranty guidelines for confirmation.

     

     

    Replacement for Part Number:


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


    Compatible Models (use "Ctrl+F to find your model quickly")


    Fit for Lenovo IdeaPad C340-14API Series;
    Fit for Lenovo IdeaPad C340-14IWL Series;
    Fit for Lenovo IdeaPad Flex-14IML Series;
    Fit for Lenovo IdeaPad Flex-14IWL Series;
    Fit for Lenovo IdeaPad S540-14API Series;
    Fit for Lenovo IdeaPad S540-14IML Series;
    Fit for Lenovo IdeaPad S540-14IML Touch Series;
    Fit for Lenovo IdeaPad S540-14IWL Series;
    Fit for Lenovo IdeaPad S540-14IWL Touch Series.

    Battery Capacity 50Wh 3240mAh
    Voltage 15.44V
    Model No L18M4PF4
    Warranty 12 Months
    Note:  

    New lithium-ion batteries must be fully charged and fully discharged two to three times before being fully conditioned.

    Please note that the full capacity and life of a new lithium-ion battery is only achieved after 2 to 3 full charge and discharge cycles.

    After you have gone through 2 to 3 cycles, you never have to condition the battery again.

    12 months warranty + 30 days refund guarantee + 24 x 7 email support.
    If for any reason you are not completely satisfied, please contact us.

     Shipping Policy: 

    1.Item will be shipped within 24 hours during the business days after payment has 
     been received. (Saturday. & Holidays excluded)  
     
    2.Transit times are provided by the carrier, exclude weekends and holidays,
    and may vary with package origin and destination, particularly during peak periods.  
     
    3.We ship the item to PayPal shipping address. Please tell us your shipping address
    if it is different from the one in PayPal.     
             
    4.The tracking number will be given for the customer to check the shipping status online.   
     
    5.We are not responsible for any wrong or undeliverable addresses. We can't change the shipping address
     after the item has been sent out. Please verify and update your shipping address on PayPal during checkout.
     
    US Shipping:  USPS. (Normally 2-5 Business Days)
     
     Warranty Policy:
     
    1.A replacement will be provided for any defective or misrepresented products for the duration of
     the 1 year. A full refund can only be issued within 60 days.     
       
    2.If the return is due to the mistakes of buyers, for example, wrong purchase, no need of the batteries
     after transaction, or other artificial damages, the return shipping fee should paid by the buyer. 
     
    3.We can't receive if buyer return by yourselves according to the address on shipping package. 
     We won't solve such case and buyer should responsible for the consequences.Please contact with us before return the item.
     
    Contact us:
     
    1.We have always been trying to provide the best service and reliable products for every customer,
     if you have any doubt,you can email us immediately.         
     
    2.If you are not satisfied with our item or service,please don't hesitate to contact us before you leave any feedbacks
     or open a case.Negative feedback can't solve the problem,we should solve this problem together and cooperate each other,please trust us,we will give u satisfied solution.

    Genuine L18M4PF4 Laptop Battery FAQ

     

    1. What laptops are compatible with the L18M4PF4 battery?

    The Genuine L18M4PF4 Laptop Battery is compatible with multiple Lenovo IdeaPad series, including:

    IdeaPad C340 Series: C340-14API, C340-14IWL

    IdeaPad S540 Series: S540-14API, S540-14IML, S540-14IWL

    Other compatible models: L18M4PF3, L18C4PF3, L18C4PF4

    Always check your laptop’s model number to ensure proper compatibility before purchase.

     

    2. What are the key specifications of the L18M4PF4 battery?

    Battery Type: Lithium-ion (Li-ion)

    Voltage: 15.44V

    Capacity: 50Wh / 3240mAh

    Cells: 3-Cell

    Part Numbers: 5B10W67194, L18M4PF3, L18C4PF3, L18C4PF4

    These specifications provide reliable performance, long-lasting battery life, and fast charging capability.

     

    3. How long does the L18M4PF4 battery last?

    Battery life depends on usage and device settings. On average, this battery can provide 4–6 hours of normal usage per full charge. Heavy tasks such as gaming or video editing may reduce battery life.

     

    4. How do I install the L18M4PF4 battery?

    Turn off your laptop and disconnect the charger.

    Remove the back cover of the laptop using the appropriate screwdriver.

    Carefully disconnect the old battery from the motherboard.

    Insert the L18M4PF4 battery and secure it in place.

    Reassemble the back cover and reconnect your laptop charger.

    Tip: Avoid using metal tools near the battery terminals to prevent short circuits.

     

    5. How to maximize the lifespan of this battery?

    Avoid overcharging: unplug once fully charged.

    Do not fully drain the battery frequently; maintain a 20–80% charge range.

    Store in a cool, dry environment if unused for a long period.

    Keep firmware and drivers updated for optimal power management.

     

    6. Is the L18M4PF4 battery genuine?

    Yes, this is a genuine Lenovo replacement battery, manufactured to meet OEM quality standards. It ensures safe operation, proper charging, and compatibility with Lenovo laptops.

     

    7. What warranty or support is provided?

    Most sellers offer a 12-month warranty covering manufacturing defects. Always verify warranty details with your seller before purchase.

     

    8. Can I replace the battery myself?

    Yes, it is designed for user replacement. Follow the installation steps carefully or seek professional assistance if unsure.

     

    9. Where can I buy the L18M4PF4 battery?

    The battery can be purchased from:

    Official Lenovo authorized dealers

    Trusted online stores such as Amazon, eBay, or specialized laptop battery retailers

     

    ✅ Summary

    The Genuine L18M4PF4 Laptop Battery is a reliable, high-quality replacement option for Lenovo IdeaPad C340 and S540 series laptops. With 50Wh capacity, 15.44V voltage, and OEM-level quality, it ensures longer laptop usage and safe operation.

     

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