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    • Genuine RC30-0248 Laptop Battery Replacement for Razer Blade Advanced 15 2018 2019 2020 2021 RTX 2060 2070 2080 RZ09-02385 RZ09-02386 RZ09-02386E91-R3U1 RZ09-02385W71-R3W1 RZ09-02385E92-R3U1 (15.4V 80Wh)
    Genuine RC30-0248 Laptop Battery Replacement for Razer Blade Advanced 15 2018 2019 2020 2021 RTX 2060 2070 2080 RZ09-02385 RZ09-02386 RZ09-02386E91-R3U1 RZ09-02385W71-R3W1 RZ09-02385E92-R3U1 (15.4V 80Wh)
    Genuine RC30-0248 Laptop Battery Replacement for Razer Blade Advanced 15 2018 2019 2020 2021 RTX 2060 2070 2080 RZ09-02385 RZ09-02386 RZ09-02386E91-R3U1 RZ09-02385W71-R3W1 RZ09-02385E92-R3U1 (15.4V 80Wh)
    Genuine RC30-0248 Laptop Battery Replacement for Razer Blade Advanced 15 2018 2019 2020 2021 RTX 2060 2070 2080 RZ09-02385 RZ09-02386 RZ09-02386E91-R3U1 RZ09-02385W71-R3W1 RZ09-02385E92-R3U1 (15.4V 80Wh)
    Genuine RC30-0248 Laptop Battery Replacement for Razer Blade Advanced 15 2018 2019 2020 2021 RTX 2060 2070 2080 RZ09-02385 RZ09-02386 RZ09-02386E91-R3U1 RZ09-02385W71-R3W1 RZ09-02385E92-R3U1 (15.4V 80Wh)
    Genuine RC30-0248 Laptop Battery Replacement for Razer Blade Advanced 15 2018 2019 2020 2021 RTX 2060 2070 2080 RZ09-02385 RZ09-02386 RZ09-02386E91-R3U1 RZ09-02385W71-R3W1 RZ09-02385E92-R3U1 (15.4V 80Wh)
    Genuine RC30-0248 Laptop Battery Replacement for Razer Blade Advanced 15 2018 2019 2020 2021 RTX 2060 2070 2080 RZ09-02385 RZ09-02386 RZ09-02386E91-R3U1 RZ09-02385W71-R3W1 RZ09-02385E92-R3U1 (15.4V 80Wh)

    Genuine RC30-0248 Laptop Battery Replacement for Razer Blade Advanced 15 2018 2019 2020 2021 RTX 2060 2070 2080 RZ09-02385 RZ09-02386 RZ09-02386E91-R3U1 RZ09-02385W71-R3W1 RZ09-02385E92-R3U1 (15.4V 80Wh)

    $75.00
    $99.00

    In stock, item location: Commerce, CA.ETA:3-5 business days to USPS
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     1-Year Warranty

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    Battery Capacity

    80Wh

    Brand

    YuYan

    Voltage

    15.4V

    Model No

    RC30-0248

    Warranty

    12 Months

    Ensure your Razer Blade Advanced 15 laptop runs at peak performance with the Genuine RC30-0248 replacement battery. Designed for models from 2018 through 2021, including RTX 2060, 2070, and 2080 variants, this high-quality battery delivers 15.4V and 80Wh of power for longer usage and efficient performance.

    • Compatibility: Razer Blade Advanced 15 (2018, 2019, 2020, 2021)

    • Supported GPU Models: RTX 2060, 2070, 2080

    • Battery Type: Li-ion, 15.4V, 80Wh

    • Part Numbers: RZ09-02385, RZ09-02386, RZ09-02386E91-R3U1, RZ09-02385W71-R3W1, RZ09-02385E92-R3U1

    • Benefits: Reliable power, long battery life, safe and durable replacement, easy installation

    Upgrade your device today with this genuine battery to maintain optimal performance, enhance productivity, and enjoy uninterrupted gaming and work sessions.

     

    FAQ:

    1. Is this battery compatible with my Razer Blade Advanced 15?
      Yes, it supports models from 2018, 2019, 2020, and 2021 with RTX 2060, 2070, and 2080 graphics cards.

     

    2. What is the battery capacity and voltage?
    The battery provides 80Wh of power with a voltage of 15.4V, ensuring extended performance.

     

    3. Are there multiple part numbers included?
    Yes, it is compatible with RZ09-02385, RZ09-02386, RZ09-02386E91-R3U1, RZ09-02385W71-R3W1, and RZ09-02385E92-R3U1.

     

    4. Is this an original or third-party battery?
    This is a genuine replacement battery, manufactured to meet Razer’s quality standards.

     

    5. How easy is it to install?
    Installation is straightforward. No special tools are required, but professional installation is recommended if you’re unfamiliar with laptop battery replacement.

     

     

    About this item

    • Battery Type: Li-ion Voltage: 15.4V Capacity:80Wh
    • Compatible Part Number: RC30-0248 RZ09-02386 RZ09-02486 4ICP4/55/162
    • Compatible with Battery P/N : Razer Blade 15 1070 GTX 2018, RZ09-02385W71-R3W1 RZ09-02385E92-R3U1 RZ09-02386E91,RZ09-0288 RZ09-02886 RZ09-02886E92-R3U1 RZ09-02887 RZ09-02888 RZ09-02887E92-R3B1 RZ09-0301 RZ09-03017 RZ09-03018 RZ09-03017E02-R3B1 RZ09-03137 RZ09-03138, Razer Blade 15 Studio Edition RZ09-03135 ,BLADE 15 ADVANCED I7-9750H RTX ,BLADE 15 ADVANCED MODEL OLED 4K ,BLADE 15 GEFORCE RTX 2080 SUPER MAX-Q,BLADE 15 GTX 1070 4K TOUCH MODEL,RZ09-02385E71-R3U1 RZ09-03017E01-R3B1,RZ09-03017E02
    • New from Manufacturer. CE-/FCC-/RoHS-Certified for safety.
    • 12 Months Warranty, 30 Days REFUND Guarantee, 24 x 7 Email Support.

     

    Replace Battery Part Number:

    RC30-0248 RZ09-02386 RZ09-02486 4ICP4/55/162

     

    Fit For:

    Razer Blade Advanced 15 2018 Series:

    Razer Blade Advanced 15 GTX 1060/1070 (i7 8750H) Series,

    Razer Blade Advanced RZ09-02386 RZ09-02486 RZ09-02386E91 RZ09-02386W91 RZ09-02386E91-R3U1 Series,

    Razer Blade Advanced RZ09-02385 RZ09-02385W71-R3W1 RZ09-02385E92-R3U1 Series,

    Razer Blade Advanced 15 2019 Series,

    Razer Blade Advanced 15 RTX 2070 Max-Q (i7-8750H ),

    Razer Blade Advanced RZ09-0288 RZ09-02886 RZ09-02887 RZ09-02888 RZ09-02887E92-R3B1 Series,Razer Blade Advanced RZ09-0301 RZ09-03018E52 RZ09-03017 RZ09-03017E01 RZ09-03017E01-R3B1 RZ09-03017E02-R3B1 RZ09-03018 RZ09-03018E02 Series,

    Razer Blade Advanced RZ09-03137 RZ09-03138 Series,

    Razer Blade Advanced 15 RTX 2060 Max-Q RZ09-02886E92-R3U1, Razer Blade 15 Studio Edition RZ09-03135 Series.

    Razer Blade 15 RTX 2080 Max-Q, Razer Blade 15 Advanced Model (i7-9750H, RTX 2080 Max-Q, 240 Hz) Laptop.

    Razer Blade Advanced 15 2020 Series,

    Razer Blade Advanced 15 2021 Series and more.

    NOTE: Please choose a battery suitable for your laptop. If you are not sure, you can check the original battery model.

    The RC30-0248 battery is compatible with:

    Razer Blade Advanced 15 2018 Series,

    Razer Blade Advanced 15 2019 Series,

    Razer Blade Advanced 15 2020 Series,

    Razer Blade Advanced 15 2021 Series.

    The RC30-0270battery is compatible with:

    Razer Blade 15 base 2018 Series,

    Razer Blade 15 base 2019 Series.

    The RC30-0328 battery is compatible with:

    Razer Blade 15 base 2020 Series,

    Razer Blade 15 base 2021 Series.

    Glories of company

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    Genuine RC30-0248 Laptop Battery Replacement for Razer Blade Advanced 15 – FAQ

    Product Name: Genuine RC30-0248 Laptop Battery Replacement
    Compatible Models: Razer Blade Advanced 15 (2018, 2019, 2020, 2021)

    Compatible Graphics Options: RTX 2060, 2070, 2080

    Battery Model Numbers: RZ09-02385, RZ09-02386, RZ09-02386E91-R3U1,
    RZ09-02385W71-R3W1, RZ09-02385E92-R3U1

    Voltage & Capacity: 15.4V, 80Wh

     

    1. What laptops is this battery compatible with?

    This Genuine RC30-0248 battery is designed specifically for the Razer Blade Advanced 15 series from 2018 to 2021. It supports models equipped with RTX 2060, 2070, and 2080 graphics cards. Always check your existing battery model number to ensure compatibility.

    2. What is the battery capacity and voltage?

    The battery has a 15.4V voltage and an 80Wh capacity, providing long-lasting power for intensive gaming, content creation, or professional work.

    3. How long does the battery last?

    Battery life depends on usage, but under normal conditions, this replacement provides performance similar to the original Razer battery. Typical runtime ranges from 4–6 hours of moderate use.

     

    4. How do I replace the battery?

    1. Power off your Razer Blade Advanced 15 and unplug it from any charger.

    2. Unscrew the back panel of your laptop.

    3. Carefully disconnect the old battery connector.

    4. Remove the old battery and insert the RC30-0248 replacement.

    5. Reconnect the battery cable, screw the back panel, and power on the laptop.

    Tip: Use an anti-static wrist strap to avoid damaging internal components.

     

    5. Is this an original or third-party battery?

    This is a genuine replacement battery (RC30-0248), manufactured to meet or exceed Razer’s original specifications.

     

    6. Will this affect my laptop warranty?

    Replacing your battery with a genuine RC30-0248 generally does not void your warranty, but it is recommended to check Razer’s warranty policy for your specific model year.

     

    7. Can I use fast charging with this battery?

    Yes, the RC30-0248 supports your Razer Blade’s native charging capabilities, ensuring safe and efficient charging.

     

    8. What should I do if the battery doesn’t fit or work?

    Contact our support team for verification of your model and assistance with a replacement. Always double-check your laptop’s battery model number before ordering.

     

    9. Is it safe for gaming and high-performance tasks?

    Absolutely. This battery is designed to handle high-load scenarios like gaming, video editing, and 3D rendering, providing consistent power to your GPU and CPU.

     

    10. Shipping and warranty details

    · Shipping: Fast worldwide shipping available.

    · Warranty: 12-month replacement warranty for defects or performance issues.

     

    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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