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    • Genuine RC30-0351 Laptop Battery 60.8Wh Compatible with Razer Blade 15 Base 2020 / Blade 15 Base 2021 / RZ09-0351 RZ09-03519E11 RZ09-03519E11-R3U1 Series RZ09-0351 4ICP7/63/69
    Genuine RC30-0351 Laptop Battery 60.8Wh Compatible with Razer Blade 15 Base 2020 / Blade 15 Base 2021 / RZ09-0351 RZ09-03519E11 RZ09-03519E11-R3U1 Series RZ09-0351 4ICP7/63/69
    Genuine RC30-0351 Laptop Battery 60.8Wh Compatible with Razer Blade 15 Base 2020 / Blade 15 Base 2021 / RZ09-0351 RZ09-03519E11 RZ09-03519E11-R3U1 Series RZ09-0351 4ICP7/63/69
    Genuine RC30-0351 Laptop Battery 60.8Wh Compatible with Razer Blade 15 Base 2020 / Blade 15 Base 2021 / RZ09-0351 RZ09-03519E11 RZ09-03519E11-R3U1 Series RZ09-0351 4ICP7/63/69
    Genuine RC30-0351 Laptop Battery 60.8Wh Compatible with Razer Blade 15 Base 2020 / Blade 15 Base 2021 / RZ09-0351 RZ09-03519E11 RZ09-03519E11-R3U1 Series RZ09-0351 4ICP7/63/69
    Genuine RC30-0351 Laptop Battery 60.8Wh Compatible with Razer Blade 15 Base 2020 / Blade 15 Base 2021 / RZ09-0351 RZ09-03519E11 RZ09-03519E11-R3U1 Series RZ09-0351 4ICP7/63/69

    Genuine RC30-0351 Laptop Battery 60.8Wh Compatible with Razer Blade 15 Base 2020 / Blade 15 Base 2021 / RZ09-0351 RZ09-03519E11 RZ09-03519E11-R3U1 Series RZ09-0351 4ICP7/63/69

    $52.99
    $70.00

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

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    Battery Capacity

    60.8Wh 4000mAh 4-Cell

    Brand

    YuYan

    Voltage

    15.2V

    Model No

    RC30-0351

    Warranty

    12 Months

    Keep your Razer Blade 15 Base running longer with the Genuine RC30-0351 Laptop Battery. Designed specifically for Razer Blade 15 Base models from 2020 and 2021, this 60.8Wh battery delivers consistent power and reliable performance. Compatible with series RZ09-0351, RZ09-03519E11, and RZ09-03519E11-R3U1, it uses advanced lithium-ion cells to ensure durability, safe charging, and optimal battery life.

    Whether you’re gaming, working, or streaming, this battery provides the energy you need to stay productive without constant recharging. Fully tested and manufactured to meet OEM standards, it’s the perfect solution for restoring your laptop’s original runtime.

     

    Key Features:

    • Compatibility: Razer Blade 15 Base 2020 / 2021

    • Capacity: 60.8Wh

    • Voltage: 15.4V

    • Model: RC30-0351, RZ09-0351 Series

    • High Performance: Long-lasting, stable energy for gaming, work, and multimedia

    • OEM Quality: Genuine replacement ensures safety and reliability

    • Easy Installation: Plug-and-play design


    Frequently Asked Questions (FAQ)

     

    Q1: Will this battery fit my Razer Blade 15 Base 2020?
    A: Yes, the RC30-0351 is fully compatible with the Razer Blade 15 Base 2020 model.

     

    Q2: How long does a fully charged battery last?
    A: Runtime varies depending on usage, but typically provides several hours of continuous work or gaming.

     

    Q3: Is it safe to use this battery with my laptop?
    A: Absolutely. This is a genuine OEM-quality replacement designed to meet Razer’s safety and performance standards.

     

    Q4: Can I install it myself?
    A: Yes. The battery is designed for easy installation with a plug-and-play setup.

     

    Q5: What warranty is provided?
    A: Most suppliers offer a 12-month warranty on this battery, but please check with the seller.

    Q6: Will it work with Razer Blade 15 Base 2021?
    A: Yes, it’s compatible with both 2020 and 2021 Base models.

     

    About this item

     

    • 【Specifications】Battery Model: RC30-0351 / Voltage: 15.2V / Capacity: 60.8Wh 4000mAh 4-Cell / Color: Black / Condition: Brand New.
    • 【Replace Part Number】RC30-0351 RZ09-0351 4ICP7/63/69
    • 【Compatible with Laptop Models】 for Razer Blade 15 Base 2020 Series; for Razer Blade 15 Base 2021 Series; for Razer RZ09-0351 RZ09-03519E11 RZ09-03519E11-R3U1 Series
    • 【Purchase Skills】Please open the back cover of the laptop before ordering and make sure that the original battery model is consistent with the listing. After getting the battery, please install the battery correctly, make sure that the battery connector is firmly connected to the laptop motherboard, and use the original charger to charge the laptop.Discharge the new battery to 5% (not 0%), then charge and cycle 3-4 times to wake up the new battery.
    • 【EPYOBW Promise】All EPYOBW's batteries are certificated by UL/CE/FCC/RoHS. Our batteries are tested by strict quality control standards to ensure that the capacity is true, stable current, low self-discharge.And we also have short circuit, overheat, and overload protections. We are confident in the performance of replacement batteries and professional service.

    How to get the correct battery?

     

    Method 1: Use the shortcut "Window+R" to check your laptop model.

     

    RC30-0351

    Step 1: Press the "Windows + R" keys to pop up the window.

    Step 2: Enter "msinfo32" and click "OK".

    Step 3: View the "System Model" in the right pane.

     

    Method 2: Open the back cover of the laptop and confirm the battery type, capacity, and laptop model.

    Step 1: Shut down the laptop and unplug the power cord.

    Step 2: Carefully use a screwdriver to remove the back panel to prevent damage to laptop components.

    Step 3: Disconnect the cable connected to the battery, then you can check the model number and specific specifications on the battery.

     

    Replace Part Number:

     

    RC30-0351 RZ09-0351 9E11 4ICP7/63/69

     

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

     

    for Razer Blade 15 Base 2020 Series

    for Razer Blade 15 Base 2021 Series

    for Razer RZ09-0351 RZ09-03519E11 RZ09-03519E11-R3U1 Series

     

    Notice needing attention:

    Not all compatible laptop models are listed or included here.

    You can open the back of your laptop to check the original battery model number.

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    Factory scene

    Genuine RC30-0351 Laptop Battery FAQ

    1. What laptops are compatible with the RC30-0351 battery?

    The Genuine RC30-0351 battery is specifically designed for:

    Razer Blade 15 Base 2020

    Razer Blade 15 Base 2021

    It is compatible with series: RZ09-0351, RZ09-03519E11, RZ09-03519E11-R3U1, 4ICP7/63/69. Always check your laptop’s model number before purchasing to ensure compatibility.

     

    2. What are the specifications of the RC30-0351 battery?

    Capacity: 60.8Wh

    Voltage: Standard for Razer Blade 15 Base models

    Type: Lithium-ion (Li-ion)

    Model Numbers: RZ09-0351, RZ09-03519E11, RZ09-03519E11-R3U1

    This battery provides reliable, long-lasting performance, ideal for both daily use and high-performance gaming.

     

    3. How long does the RC30-0351 battery last?

    Battery life depends on usage, but under normal conditions:

    Web browsing & office work: Up to 5–6 hours

    Gaming or high-performance tasks: 2–3 hours

    Recharge cycles: Typically 300–500 full charge cycles before noticeable degradation.

     

    4. How do I install the RC30-0351 battery?

    Power off your Razer Blade 15 and unplug it from any power source.

    Remove the bottom cover screws carefully.

    Disconnect the existing battery connector from the motherboard.

    Replace it with the RC30-0351 battery and reconnect the connector.

    Secure the bottom cover and screws.

    Power on your laptop and verify battery status in the system settings.

    ⚠️ Always handle Li-ion batteries carefully and avoid puncturing or short-circuiting.

     

    5. Can I use third-party chargers with this battery?

    Yes, but it’s recommended to use the original Razer charger or a certified equivalent to maintain safe charging and prevent damage.

     

    6. How do I maintain and prolong battery life?

    Avoid complete discharge below 5%.

    Charge regularly and avoid leaving the battery at 100% for long periods.

    Keep your laptop cool and avoid high-temperature environments.

    Update firmware and drivers for optimized power management.

     

    7. Is the RC30-0351 battery genuine and safe?

    Yes, this is a 100% genuine replacement battery designed for Razer Blade 15 Base 2020/2021. It meets OEM safety standards and provides stable voltage and capacity for peak performance.

     

    8. Where can I buy the RC30-0351 battery?

    You can purchase it from certified Razer retailers, authorized e-commerce stores, or trusted online marketplaces. Always verify authenticity and model numbers 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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