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    • Genuine L18D4P90 L18M4P90 L18C4P90 Laptop Battery Compatible with Lenovo ThinkPad L13 Yoga 20R5 20R6 Series 02DL030 02DL031 02DL032 SB10T83119 SB10T83120 SB10T83121 15.36V 46Wh 4-Cell
    Genuine L18D4P90 L18M4P90 L18C4P90 Laptop Battery Compatible with Lenovo ThinkPad L13 Yoga 20R5 20R6 Series 02DL030 02DL031 02DL032 SB10T83119 SB10T83120 SB10T83121 15.36V 46Wh 4-Cell
    Genuine L18D4P90 L18M4P90 L18C4P90 Laptop Battery Compatible with Lenovo ThinkPad L13 Yoga 20R5 20R6 Series 02DL030 02DL031 02DL032 SB10T83119 SB10T83120 SB10T83121 15.36V 46Wh 4-Cell
    Genuine L18D4P90 L18M4P90 L18C4P90 Laptop Battery Compatible with Lenovo ThinkPad L13 Yoga 20R5 20R6 Series 02DL030 02DL031 02DL032 SB10T83119 SB10T83120 SB10T83121 15.36V 46Wh 4-Cell
    Genuine L18D4P90 L18M4P90 L18C4P90 Laptop Battery Compatible with Lenovo ThinkPad L13 Yoga 20R5 20R6 Series 02DL030 02DL031 02DL032 SB10T83119 SB10T83120 SB10T83121 15.36V 46Wh 4-Cell
    Genuine L18D4P90 L18M4P90 L18C4P90 Laptop Battery Compatible with Lenovo ThinkPad L13 Yoga 20R5 20R6 Series 02DL030 02DL031 02DL032 SB10T83119 SB10T83120 SB10T83121 15.36V 46Wh 4-Cell

    Genuine L18D4P90 L18M4P90 L18C4P90 Laptop Battery Compatible with Lenovo ThinkPad L13 Yoga 20R5 20R6 Series 02DL030 02DL031 02DL032 SB10T83119 SB10T83120 SB10T83121 15.36V 46Wh 4-Cell

    $78.99

    In stock, item location: Commerce, CA.ETA:3-5 business days to USPS
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    Battery Capacity

    46Wh

    Brand

    YuYan

    Voltage

    15.36V

    Model No

    L18D4P90

    Warranty

    12 Months

    Upgrade your Lenovo ThinkPad L13 Yoga with the Genuine L18D4P90 / L18M4P90 / L18C4P90 Laptop Battery. Designed for seamless compatibility with 20R5 and 20R6 series models, this 4-cell battery delivers 46Wh of dependable power, ensuring your laptop stays charged during work, travel, and study sessions.

     

    Key Features:

    • Compatibility: Lenovo ThinkPad L13 Yoga 20R5, 20R6 Series

    • Voltage & Capacity: 15.36V, 46Wh – optimal performance for extended usage

    • Durable Design: Genuine battery cells for longer life and consistent energy output

    • Easy Replacement: Directly replaces 02DL030, 02DL031, 02DL032, SB10T83119, SB10T83120, SB10T83121

    • Safety Guaranteed: Built-in protections against overcharging, overheating, and short-circuiting

    Whether for work, school, or on-the-go productivity, this battery keeps your ThinkPad L13 Yoga running reliably. Avoid downtime and maintain your laptop’s peak performance with a genuine replacement battery.

     


    FAQ (Detailed)

     

    Q1: Is this battery compatible with my Lenovo ThinkPad L13 Yoga?
    A: Yes. It works with all L13 Yoga models in the 20R5 and 20R6 series.

     

    Q2: What is the battery capacity and voltage?
    A: It provides 46Wh capacity at 15.36V, ensuring long-lasting performance.

     

    Q3: Can I install it myself?
    A: Yes, installation is straightforward. Ensure your laptop is powered off, remove the old battery, and replace it with this genuine battery.

     

    Q4: How long will this battery last?
    A: With proper usage, a genuine battery can last 2–3 years or 300–500 charge cycles, depending on usage habits.

     

    Q5: Is this an original Lenovo battery?
    A: Yes, this is a genuine Lenovo replacement battery, not a third-party copy.

     

    Q6: What protection features does it have?
    A: It includes built-in safeguards against overcharging, overheating, and short circuits, keeping your laptop safe.

     

    Q7: Will it affect my laptop warranty?
    A: Using a genuine Lenovo battery will not void your laptop warranty. Always use authorized replacement parts for safety and compliance.

     

    Q8: How do I maintain the battery for longer life?
    A: Avoid full discharges, store in a cool dry place, and charge regularly. Using power-saving settings also helps extend battery longevity.

     

     

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

     

    • Fit for Lenovo ThinkPad L13 1st Gen Series;

     

     

    • Fit for Lenovo ThinkPad L13 2nd GenSeries;

     

     

    • Fit for Lenovo ThinkPad L13 Yoga 1st GenSeries;

     

     

    • Fit for Lenovo ThinkPad L13 Yoga 2nd Gen Series;

     

     

    • Fit for Lenovo ThinkPad L13 Yoga 20R5 20R6 Series.

     

    Replacement for Part Number:

     

    L18D4P90，L18C4P90，L18M4P90，02DL030，02DL031，02DL032，SB10T83177，5B10W13934，SB10T83120，5B10W13933，5B10W13935，SB10T83119

     

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    Genuine L18D4P90 Laptop Battery FAQ

     

    Product Overview:
    The Genuine L18D4P90 / L18M4P90 / L18C4P90 laptop battery is designed specifically for Lenovo ThinkPad L13 Yoga series (20R5 & 20R6). With a 15.36V, 46Wh 4-cell configuration, it ensures reliable performance, long-lasting power, and full compatibility with your device.

     

    Frequently Asked Questions (FAQ)

    1. Which Lenovo laptops are compatible with this battery?

    The L18D4P90 battery is compatible with the following models:

    ThinkPad L13 Yoga 20R5

    ThinkPad L13 Yoga 20R6
    It also supports part numbers: 02DL030, 02DL031, 02DL032, SB10T83119, SB10T83120, SB10T83121.

     

    2. What are the specifications of the battery?

    Voltage: 15.36V

    Capacity: 46Wh

    Cells: 4-cell Lithium-ion

    Type: Genuine Lenovo replacement battery

    Compatibility: Lenovo ThinkPad L13 Yoga 20R5 & 20R6 Series

     

    3. How do I install the L18D4P90 battery?

    Turn off your laptop and disconnect the charger.

    Flip the laptop over and locate the battery compartment.

    Release the battery latch to remove the old battery.

    Align the new battery (L18D4P90) with the connectors.

    Press firmly until it clicks into place.

    Power on your laptop and check battery status.

    Tip: Always use genuine Lenovo batteries to ensure safety and performance.

     

    4. How long does the battery last?

    The battery lifespan varies based on usage but typically lasts 2–3 years or 300–500 charge cycles. Proper care, such as avoiding extreme heat and deep discharges, can extend battery life.

     

    5. Can I charge this battery with my existing Lenovo charger?

    Yes, the L18D4P90 is compatible with the standard Lenovo AC adapter supplied with your ThinkPad L13 Yoga. Ensure you use the original or certified charger to maintain safety.

     

    6. Is this a genuine Lenovo battery?

    Yes, this is a 100% genuine Lenovo battery, designed and tested for ThinkPad L13 Yoga laptops. Using genuine batteries ensures optimal performance, safety, and warranty compliance.

     

    7. What should I do if the battery is not recognized?

    Remove and reinsert the battery.

    Update your BIOS and Lenovo Vantage software.

    Check for debris on the battery connectors.

    If issues persist, contact Lenovo support for further assistance.

     

    8. Where can I purchase the L18D4P90 battery?

    You can purchase genuine L18D4P90 batteries from authorized Lenovo retailers, official Lenovo online store, or certified online marketplaces. Always confirm the part number matches: L18D4P90 / L18M4P90 / L18C4P90.

     

    9. Tips for maximizing battery life:

    Avoid exposing your laptop to extreme heat or cold.

    Charge the battery before it fully drains.

    Use battery-saving modes when unplugged.

    Keep your BIOS and Lenovo software updated.

     

     

    Focus on working not charging… 

    “3 years ago I ordered what I thought was a simple replacement battery for my laptop. Within weeks it overheated, lost charge quickly, and even damaged my charger port. I was shocked! I knew cheap batteries were risky, but I had no idea how quickly they could fail — and how dangerous they could be for my laptop. That experience inspired me to focus on reliable, safe, and long-lasting power solutions that people can truly trust.”

    Our world has become extremely dependent on laptops, yet too many people rely on cheap, low-quality batteries and adapters that fail quickly and create unnecessary e-waste. Many laptop users are aware of the frustration — shorter lifespans, overheating, constant replacements — and are searching for better solutions. But if we want to protect our devices, our data, and even our environment, we need to start choosing safer, longer-lasting, and more reliable power options.”

    CEO

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    Why YuYan?

    1. Where reliability meets performance

    UL (Underwriters Laboratories) and CE (Conformité Européenne) are globally recognized organizations that set the benchmark for product safety, performance, and compliance. Our laptop batteries and adapters are rigorously tested and certified to meet UL and CE standards, ensuring they are safe, reliable, and compatible with your device. This means every product you purchase from us has passed strict safety checks and delivers dependable power you can trust.

    2. UL & CE Certified Power Solutions

    Our laptop batteries and adapters are rigorously tested and certified to meet UL (Underwriters Laboratories) and CE (Conformité Européenne) safety standards. These certifications ensure that every product delivers consistent performance, protects against overheating, overcharging, and short circuits, and is fully compliant with international regulations. With UL & CE certified power solutions, you can trust that your laptop will run safely, efficiently, and without interruptions — at home, at work, or on the go.

    3. Sleek & Minimal Laptop Power

    Designed to complement your laptop, our batteries and adapters feature a sleek, modern look while delivering reliable power. Compact, minimal, and stylish — they fit perfectly into your workspace or on the go.

    4. Make Our Power Solutions Yours

    Don’t settle for unreliable batteries or adapters. Choose our certified, long-lasting power solutions and make them an essential part of your laptop experience — at home, at work, or on the go.

    5. Engineered for Compatibility: Powering Your Ecosystem.

    This addresses a major pain point. Customers need to know the charger works seamlessly not just with their laptop, but with their phone, tablet, and other USB-C devices. It positions YuYan as a unified power solution for all their tech, reducing cable clutter and complexity.

    6.Built to Last: Durability You Can Depend On.

    This directly counters the fear of buying a cheap product that breaks. It highlights quality construction (e.g., reinforced cables, robust connectors, premium materials) and implies a longer product lifecycle, which is a strong value argument over cheaper, disposable alternatives.

    7.Intelligent Charging: Protect Your Device's Battery Health.

    This showcases advanced technology. Modern chargers with intelligent chipsets can regulate voltage and current to avoid overcharging and overheating, which degrades batteries. This shows YuYan cares about protecting the customer's much more expensive laptop investment.

    8.Eco-Conscious Innovation: Responsible Power.

    This appeals to the environmentally conscious consumer. It can encompass energy-efficient operation (less wasted energy), the use of recyclable materials in packaging or products, and adherence to environmental standards like RoHS. This builds a positive, modern brand image.

    9.Globally Ready: A Worldwide Travel Companion.

    A huge benefit for travelers. If YuYan's chargers support 100-240V input voltage and come with interchangeable plugs (or a versatile design), this is a massive selling point. It tells the global citizen that this is the only charger they need to pack.

    For a Sustainable Laptop Future

    At YuYan, it all starts with a vision: to create reliable, safe, and long-lasting power solutions for laptops everywhere.

    Did you know that millions of low-quality laptop batteries and adapters fail every year, creating unnecessary e-waste and safety hazards? Immediate action needs to be taken to protect both your devices and the environment.

     

    That’s why YuYan was created — to provide high-quality, certified batteries and adapters that are safe, durable, and eco-conscious. We believe the best way to make a positive change is through the products people use every day. A portion of every purchase goes directly to supporting electronic waste reduction initiatives and responsible recycling programs.

     

    By choosing our products, you’re not only ensuring reliable power for your laptop — you’re helping reduce e-waste, protect the environment, and support a sustainable technology future. Thank you for making a difference!

    People Usually Ask

    1: How do I know if this battery/adapter fits my laptop?

    Please check your laptop model or the part number on your original battery/adapter. A full compatibility list is provided in the item description. If you are not sure, feel free to contact us before purchase.

    2: Is this an original (OEM) product?

    No, our products are brand-new high-quality replacement batteries/adapters, fully compatible with the original manufacturer’s specifications. All items are CE / FCC / RoHS certified.

    3: Does the voltage/capacity have to match exactly?

    Voltage (V) must match within ±0.5V of your original battery.

    Capacity (mAh/Wh) can be different: a higher capacity means longer runtime but may be slightly heavier.

    4: Do your batteries have a memory effect?

    No. Our batteries use Grade A Lithium-Ion/Polymer cells and are free from memory effect. You can charge or discharge at any time.

    5: Can I use an adapter with higher amperage or wattage?

    The voltage must match (e.g., 19V adapter for a 19V laptop).

    The amperage (A) and wattage (W) can be equal or higher, but not lower.

    6: How long is the battery lifespan?

    Typically 500–800 charge cycles, which is about 2–4 years under normal usage.

    7. How should I care for my battery?

    Avoid extreme heat or cold.

    Do not leave it plugged in for months without use.

    For long-term storage, keep the battery at 40–60% charge in a cool, dry place.

    8. Why does the battery arrive with partial charge?

    For shipping safety, all batteries are shipped with 30–60% charge. This is normal. Please fully charge the battery before first use..

    9. Do you provide warranty?

    Yes. All our batteries and adapters come with a 12-month warranty. If there is any quality issue, we offer replacement or refund.

    10. Don’t they cut a lot of trees to make these still?

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