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    • EB-BW767ABY Laptop Battery for Samsung Galaxy Book S NP767XCM NP930QCG NP767XCM-K02UK NP767XCM-K02US K02IT K02DE K01DE K01US K01CA K02CA SM-W767 SM-W767VZAAVZW 7.7V 42Wh/5454mAh
    EB-BW767ABY Laptop Battery for Samsung Galaxy Book S NP767XCM NP930QCG NP767XCM-K02UK NP767XCM-K02US K02IT K02DE K01DE K01US K01CA K02CA SM-W767 SM-W767VZAAVZW 7.7V 42Wh/5454mAh
    EB-BW767ABY Laptop Battery for Samsung Galaxy Book S NP767XCM NP930QCG NP767XCM-K02UK NP767XCM-K02US K02IT K02DE K01DE K01US K01CA K02CA SM-W767 SM-W767VZAAVZW 7.7V 42Wh/5454mAh
    EB-BW767ABY Laptop Battery for Samsung Galaxy Book S NP767XCM NP930QCG NP767XCM-K02UK NP767XCM-K02US K02IT K02DE K01DE K01US K01CA K02CA SM-W767 SM-W767VZAAVZW 7.7V 42Wh/5454mAh
    EB-BW767ABY Laptop Battery for Samsung Galaxy Book S NP767XCM NP930QCG NP767XCM-K02UK NP767XCM-K02US K02IT K02DE K01DE K01US K01CA K02CA SM-W767 SM-W767VZAAVZW 7.7V 42Wh/5454mAh
    EB-BW767ABY Laptop Battery for Samsung Galaxy Book S NP767XCM NP930QCG NP767XCM-K02UK NP767XCM-K02US K02IT K02DE K01DE K01US K01CA K02CA SM-W767 SM-W767VZAAVZW 7.7V 42Wh/5454mAh

    EB-BW767ABY Laptop Battery for Samsung Galaxy Book S NP767XCM NP930QCG NP767XCM-K02UK NP767XCM-K02US K02IT K02DE K01DE K01US K01CA K02CA SM-W767 SM-W767VZAAVZW 7.7V 42Wh/5454mAh

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    Battery Capacity

    42Wh/5454mAh.

    Brand

    YuYan

    Voltage

    7.7V

    Model No

    EB-BW767ABY

    Warranty

    12 Months

    The EB-BW767ABY Laptop Battery is a premium replacement designed specifically for the Samsung Galaxy Book S series, including models NP767XCM, NP930QCG, SM-W767, and regional variants (K02UK, K02US, K02IT, K02DE, K01DE, K01US, K01CA, K02CA, SM-W767VZAAVZW).

    With a capacity of 42Wh (5454mAh) and a voltage of 7.7V, this battery ensures dependable power and extended runtime, making it ideal for work, study, and entertainment. Built with high-grade lithium-ion cells, it offers excellent charge retention, fast charging compatibility, and protection against overcharging, overheating, and short-circuiting.

    Whether you need a replacement for an aging battery or a backup for uninterrupted productivity, the EB-BW767ABY is the perfect fit to restore your Samsung Galaxy Book S to peak performance.

    Key Features:

    • Compatible with Samsung Galaxy Book S NP767XCM, NP930QCG, SM-W767, and multiple sub-models.

    • 7.7V 42Wh/5454mAh lithium-ion rechargeable battery.

    • Long-lasting power with efficient energy output.

    • Built-in safety features for stable and secure performance.

    • Easy to install for quick replacement.

    FAQ

    Q1: Is the EB-BW767ABY battery compatible with all Samsung Galaxy Book S models?
    Yes, it is designed for Samsung Galaxy Book S models including NP767XCM, NP930QCG, SM-W767, and variants like K02UK, K02US, K02IT, K02DE, K01DE, K01US, K01CA, and K02CA.

    Q2: What is the battery capacity of the EB-BW767ABY?
    The battery has a capacity of 42Wh (5454mAh) at 7.7V, ensuring long runtime and consistent performance.

    Q3: How do I know when it’s time to replace my laptop battery?
    If your Galaxy Book S shuts down unexpectedly, runs out of power quickly, or fails to charge properly, it’s likely time to replace the battery.

    Q4: Does this battery come with built-in protection features?
    Yes, the EB-BW767ABY includes safeguards against overcharging, overheating, and short-circuiting, ensuring safe and reliable use.

    Q5: Can I install this battery myself?
    Yes, with the right tools, most users can replace the battery on their own. However, professional installation is recommended for best results.

     

    【Compatible P/N】

    EB-BW767ABY, DL1M909AD/X-B, GH43-04964A .

     

    【Compatible Models】

    For SAMSUNG, for Galaxy Book Flex, Galaxy Book S, Galaxy Book S NP767XCM, GALAXY NP767, GALAXY NP767XCM-K02CA, GALAXY SM-W767, NP767XCM, NP767XCM-K01CA, NP767XCM-K01CN, NP767XCM-K01DE, NP767XCM-K01HK, NP767XCM-K01IT, NP767XCM-K01SE, NP767XCM-K01US, NP767XCM-K02CA, NP767XCM-K02CN, NP767XCM-K02DE, NP767XCM-K02IT, NP767XCM-K02UK, NP767XCM-K02US, NP767XCM-K03IT, NP930QCG.

     

    Compatible Machine Models:

    For SAMSUNG For SAMSUNG Galaxy Book Flex, For SAMSUNG Galaxy Book S, Galaxy Book S NP767XCM, GALAXY NP767, GALAXY NP767XCM-K02CA, GALAXY SM-W767, NP767XCM, NP767XCM-K01CA, NP767XCM-K01CN, NP767XCM-K01DE, NP767XCM-K01HK, NP767XCM-K01IT, NP767XCM-K01SE, NP767XCM-K01US, NP767XCM-K02CA, NP767XCM-K02CN, NP767XCM-K02DE, NP767XCM-K02IT, NP767XCM-K02UK, NP767XCM-K02US, NP767XCM-K03IT, NP930QCG.

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    EB-BW767ABY Laptop Battery for Samsung Galaxy Book S – FAQ

     

    1. What devices are compatible with the EB-BW767ABY battery?

    This EB-BW767ABY replacement battery is compatible with the Samsung Galaxy Book S series, including models:

    NP767XCM, NP930QCG

    NP767XCM-K02UK, NP767XCM-K02US, NP767XCM-K02IT, NP767XCM-K02DE

    NP767XCM-K01DE, NP767XCM-K01US, NP767XCM-K01CA, NP767XCM-K02CA

    SM-W767, SM-W767VZAAVZW

    Always check your original battery model and laptop version before purchase.

     

    2. What are the specifications of this battery?

    Model: EB-BW767ABY

    Voltage: 7.7V

    Capacity: 42Wh / 5454mAh

    Battery Type: Rechargeable Li-Polymer

    Condition: 100% brand new, A+ cells for stable performance and long life.

     

    3. How do I know if this battery will fit my Samsung Galaxy Book S?

    Check the following:

    Match your original battery model number (EB-BW767ABY).

    Verify your laptop’s model number (NP767XCM / NP930QCG / SM-W767, etc.).

    Compare the voltage and capacity with your current battery.

    If both the battery part number and laptop model match, it will fit.

     

    4. How long does the EB-BW767ABY battery last per charge?

    On average, this 42Wh / 5454mAh battery provides 5–8 hours of working time depending on usage, screen brightness, and running applications. Proper power management settings can extend battery life.

     

    5. How many charging cycles does this battery support?

    This premium EB-BW767ABY battery is designed for 500+ full charge and discharge cycles, ensuring long-lasting performance with proper care.

     

    6. Does this battery come with safety features?

    Yes. The battery includes overcharge protection, over-discharge protection, short-circuit protection, and temperature control to keep your laptop and battery safe.

     

    7. How should I care for the new battery to maximize its lifespan?

    Fully charge and discharge the battery the first 2–3 times to calibrate it.

    Avoid leaving the laptop plugged in all the time.

    Keep the battery in a cool, dry environment.

    Use the original Samsung charger or a compatible high-quality adapter.

     

    8. Is installation difficult?

    No. The EB-BW767ABY battery is designed for easy replacement. Basic tools and a little care are enough. If you’re not confident, professional installation is recommended.

     

    9. Is this an original Samsung battery?

    This is a high-quality replacement battery built to meet or exceed OEM specifications. It is not manufactured by Samsung but offers the same reliability and performance.

     

    10. What’s included in the package?

    1 × EB-BW767ABY Replacement Battery

    (Some sellers may also include installation tools—check product details before purchase)

     

     

    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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