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    • Genuine RC30-0270 Laptop Battery Replacement for Razer Blade 15 Base 2018 2019 GTX 1660 Ti RZ09-0270 RZ09-02705E76 RZ09-02705E76-R3U1 RZ09-02705E75-R3U1 RZ09-0300 RZ09-03006 RZ09-03009 (15.4V 65Wh)
    Genuine RC30-0270 Laptop Battery Replacement for Razer Blade 15 Base 2018 2019 GTX 1660 Ti RZ09-0270 RZ09-02705E76 RZ09-02705E76-R3U1 RZ09-02705E75-R3U1 RZ09-0300 RZ09-03006 RZ09-03009 (15.4V 65Wh)
    Genuine RC30-0270 Laptop Battery Replacement for Razer Blade 15 Base 2018 2019 GTX 1660 Ti RZ09-0270 RZ09-02705E76 RZ09-02705E76-R3U1 RZ09-02705E75-R3U1 RZ09-0300 RZ09-03006 RZ09-03009 (15.4V 65Wh)
    Genuine RC30-0270 Laptop Battery Replacement for Razer Blade 15 Base 2018 2019 GTX 1660 Ti RZ09-0270 RZ09-02705E76 RZ09-02705E76-R3U1 RZ09-02705E75-R3U1 RZ09-0300 RZ09-03006 RZ09-03009 (15.4V 65Wh)
    Genuine RC30-0270 Laptop Battery Replacement for Razer Blade 15 Base 2018 2019 GTX 1660 Ti RZ09-0270 RZ09-02705E76 RZ09-02705E76-R3U1 RZ09-02705E75-R3U1 RZ09-0300 RZ09-03006 RZ09-03009 (15.4V 65Wh)
    Genuine RC30-0270 Laptop Battery Replacement for Razer Blade 15 Base 2018 2019 GTX 1660 Ti RZ09-0270 RZ09-02705E76 RZ09-02705E76-R3U1 RZ09-02705E75-R3U1 RZ09-0300 RZ09-03006 RZ09-03009 (15.4V 65Wh)
    Genuine RC30-0270 Laptop Battery Replacement for Razer Blade 15 Base 2018 2019 GTX 1660 Ti RZ09-0270 RZ09-02705E76 RZ09-02705E76-R3U1 RZ09-02705E75-R3U1 RZ09-0300 RZ09-03006 RZ09-03009 (15.4V 65Wh)

    Genuine RC30-0270 Laptop Battery Replacement for Razer Blade 15 Base 2018 2019 GTX 1660 Ti RZ09-0270 RZ09-02705E76 RZ09-02705E76-R3U1 RZ09-02705E75-R3U1 RZ09-0300 RZ09-03006 RZ09-03009 (15.4V 65Wh)

    $57.58
    $43.99

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

    65Wh 4221mAh

    Brand

    YuYan

    Voltage

    15.4V

    Model No

    RC30-0270,

    Warranty

    12 Months

    The Genuine RC30-0270 Laptop Battery Replacement is designed to restore the power and reliability of your Razer Blade 15 Base (2018 & 2019) models. Built to meet OEM specifications, this battery ensures seamless compatibility and dependable performance for gaming, work, and everyday use.

    • Battery Model: RC30-0270

    • Voltage: 15.4V

    • Capacity: 65Wh

    • Compatible Models:

      • Razer Blade 15 Base 2018/2019 GTX 1660 Ti

      • RZ09-0270, RZ09-02705E76, RZ09-02705E76-R3U1, RZ09-02705E75-R3U1

      • RZ09-0300, RZ09-03006, RZ09-03009

    • Reliable Performance: High-quality lithium-ion cells for longer life and stable power delivery.

    • Safety Features: Overcharge, overheat, and short-circuit protection.

    • Perfect Fit: 100% compatible design, easy installation, and OEM-quality build.

    Whether you’re replacing a worn-out battery or keeping a spare, the RC30-0270 is the perfect choice to keep your Razer Blade 15 running at peak performance.

    About this item

    • Battery Type: Li-ion Voltage: 15.4V Capacity:65Wh
    • Compatible Part Number: RC30-0270 RZ09-0270 RZ09-03006 RZ09-03009 4ICP5/46/108
    • Compatible with Battery P/N : Razer Blade 15 2018 Base 7-8750H GTX 1060 Max-Q Series, RZ09-0270 RZ090270 RZ09-02705E76 RZ09-02705E76-R3U1 RZ09-02705E75 RZ09-02705E75-R3U1 RZ09-02705E75-R3B1 RZ09-02705J75-R3J1 RZ09-02705J76 RZ09-02705W75 RZ09-02705W75-R3W1,Razer Blade 15 2019 Base i7-9750H GTX 1660 Ti/RTX 2060 Series, RZ09-0300 RZ09-03006 RZ09-03009 rz09-03009e76 rz09-03009e97RZ09-03006E92, Razer Blade 15 Base model GEFORCE RTX 2060. Razer Blade 15 Base 2019 FULL HD 144HZ.
    • New from Manufacturer. CE-/FCC-/RoHS-Certified for safety.
    • 12 Months Warranty, 30 Days REFUND Guarantee, 24 x 7 Email Support.

     

    About Us:

    A professional manufacturer in the field of power tool batteries, laptop batteries and chargers,provides high-quality, real capacity power products with excellent customer service.

     

     

    Replacement for Part Number

    RC30-0270 RZ09-0270 RZ09-03006 RZ09-03009 4ICP5/46/108.

     

     

    Compatible with Laptop Models

    Replacement For Razer Blade 15 2018 2019 Base RZ09-0300 RZ09-03006 RZ09-03009 RZ09-0270 RZ090270 Series Notebook.

     

    If you are not satisfied with your purchase in any way.

    Please give us an opportunity to try and make it right,

    We believe that communication is the best way to solve problems.

    If you have any questions or need any help,

    please feel free to contact us

    We will try our best to make you satisfied

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    Genuine RC30-0270 Laptop Battery Replacement for Razer Blade 15 Base 2018/2019 GTX 1660 Ti (15.4V 65Wh)

     

    1. What laptop models are compatible with the RC30-0270 battery?

    The Genuine RC30-0270 replacement battery is designed specifically for the Razer Blade 15 Base models (2018 and 2019). It supports laptops equipped with the GTX 1660 Ti graphics card. Compatible part numbers and series include:

    RZ09-0270

    RZ09-02705E76

    RZ09-02705E76-R3U1

    RZ09-02705E75-R3U1

    RZ09-0300

    RZ09-03006

    RZ09-03009

     

    2. What are the specifications of this battery?

    Battery Model: RC30-0270

    Voltage: 15.4V

    Capacity: 65Wh

    Battery Type: Rechargeable Li-ion

    Condition: 100% Genuine and brand new replacement

     

    3. How do I know if my laptop needs a battery replacement?

    Common signs include:

    Shortened battery life (less than 1–2 hours per charge)

    Laptop shuts down unexpectedly

    Battery not charging or stuck at a low percentage

    Overheating during use

    If you notice these issues, replacing your old battery with a Genuine RC30-0270 can restore performance.

     

    4. Is the RC30-0270 battery safe to use?

    Yes. This battery is manufactured with premium-grade cells, includes built-in overcharge and short-circuit protection, and complies with international safety standards. It ensures stable power delivery and long-term reliability for your Razer Blade 15.

     

    5. How do I replace the RC30-0270 battery?

    Power off your laptop and disconnect the charger.

    Remove the back cover using the appropriate screwdriver.

    Carefully disconnect the old battery cable from the motherboard.

    Replace it with the new RC30-0270 battery.

    Secure the battery, reattach the cover, and charge fully before first use.

    Tip: If you’re not confident, seek professional installation to avoid damage.

     

    6. How long does the RC30-0270 battery last on a single charge?

    Battery life depends on usage, but under normal conditions, this 65Wh battery provides 4–6 hours of use for standard productivity tasks. Gaming and heavy workloads may reduce runtime.

     

    7. How can I maximize the lifespan of my new Razer Blade 15 battery?

    Avoid letting the battery fully discharge often.

    Keep your laptop in a cool, dry environment.

    Disconnect the charger once the battery is full.

    Perform regular battery calibrations (every few months).

     

    8. Does this battery come with a warranty?

    Yes, Genuine RC30-0270 replacement batteries typically include a 12-month warranty against manufacturing defects. Always check seller warranty terms before purchasing.

    ✅ In summary: The Genuine RC30-0270 15.4V 65Wh Laptop Battery is the ideal replacement for the Razer Blade 15 Base 2018/2019 GTX 1660 Ti series, restoring your laptop’s mobility and performance with safe, reliable power.

     

    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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