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    • Genuine AA-PBRN4ZU Laptop Battery for Samsung Galaxy Book Flex 930QCG 930QCJ 930XCJ NP930QCG NP930QCG-K01 950QCG 950QCG-X01 950QCG-X03 950QCJ 950XCJ NP950QCG NP950QCG-X01 NP950QCG-K01US Series 15.4V 66.9Wh

    Genuine AA-PBRN4ZU Laptop Battery for Samsung Galaxy Book Flex 930QCG 930QCJ 930XCJ NP930QCG NP930QCG-K01 950QCG 950QCG-X01 950QCG-X03 950QCJ 950XCJ NP950QCG NP950QCG-X01 NP950QCG-K01US Series 15.4V 66.9Wh

    $69.99
    $69.99
    Sale Sold out
    Shipping calculated at checkout.

    In stock, item location: Commerce, CA.ETA:3-5 business days to USPS
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    Power your Samsung Galaxy Book with confidence using the Genuine AA-PBRN4ZU Laptop Battery. Designed specifically for Galaxy Book Flex 930QCG, 930QCJ, 930XCJ, and NP950QCG, 950QCG-X01, 950QCG-X03, 950QCJ, 950XCJ series, this high-quality battery delivers stable and reliable performance.

    With a voltage of 15.4V and a capacity of 66.9Wh, it provides long-lasting power to keep your laptop running smoothly during work, study, or entertainment. Engineered to meet Samsung’s rigorous standards, this battery ensures safety, efficiency, and longevity. Perfect for replacing old or worn-out batteries, it restores your laptop’s original performance.

     

    Features:

    • Genuine Samsung replacement battery

    • Compatible with Galaxy Book Flex 930 & 950 series, NP950QCG/NP950QCJ series

    • 15.4V, 66.9Wh capacity for extended runtime

    • Reliable, long-lasting performance

    • Easy installation, no special tools required

    • Certified for safety and quality

     

    FAQ:

    1. Which laptops are compatible with the AA-PBRN4ZU battery?
      The battery is compatible with Samsung Galaxy Book Flex 930QCG, 930QCJ, 930XCJ, NP930QCG, NP930QCG-K01, 950QCG, 950QCG-X01, 950QCG-X03, 950QCJ, 950XCJ, NP950QCG, NP950QCG-X01, and NP950QCG-K01US series.

    2. What is the voltage and capacity of this battery?
      It operates at 15.4V with a capacity of 66.9Wh.

    3. How long will the battery last on a full charge?
      Battery life varies by usage but typically provides several hours of continuous operation for general tasks.

    4. Is it safe to use with my laptop?
      Yes. This is a genuine replacement battery certified for safety and designed specifically for Samsung laptops.

    5. Can I install it myself?
      Yes. It is designed for easy installation without specialized tools.

    6. Will this battery restore my laptop’s original performance?
      Yes. It delivers the same reliable power and runtime as your original Samsung battery.

     

    Replace Part Numbers:

     

    • AA-PBRN4ZU PBRN4ZU AAPBRN4ZU 4ICP5/52/109

     

     

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

     

    • Samsung Galaxy Book Flex 930QCG 930QCJ 930XCJ NP930QCG NP930QCG-K01 Series
    • Samsung Galaxy Book Flex 950QCG 950QCG-X01 950QCG-X03 950QCJ 950XCJ NP950QCG NP950QCG-X01 NP950QCG-K01US Series
    • Samsung Galaxy Book Flex 15-NP950 Series
    • Samsung Galaxy Book Flex 13.3 Series

     

    Galaxy Book Flex NP930QCG, Galaxy Book Flex NP930QCG-K01, Galaxy Book Flex NP930QCG-K01CA, Galaxy Book Flex NP930QCG-K01DE, Galaxy Book Flex NP930QCG-K01HK, Galaxy Book Flex NP930QCG-K01US, Galaxy Book Flex NP930QCG-K02, Galaxy Book Flex NP950QCG, Galaxy Book Flex NP950QCG-K01, Galaxy Book Flex NP950QCG-K01CA, Galaxy Book Flex NP950QCG-K01DE, Galaxy Book Flex NP950QCG-K01HK, Galaxy Book Flex NP950QCG-K01US, Galaxy Book Flex NP950QCG-X01, Galaxy Book Flex NP950QCG-X01DE,

     

    • Samsung Galaxy Book Flex2 5G Series

     

    Galaxy Book Ion 15 NP950XCJ-K01DE, Galaxy Book Ion Aura Silver, Galaxy Book Ion NP930XCJ-K01CA, Galaxy Book Ion NP930XCJ-K01HK, Galaxy Book Ion NP930XCJ-K01UK, Galaxy Book Ion NP930XCJ-K01US, Galaxy Book Ion NP930XCJ-K02HK, Galaxy Book Ion NP930XCJ-K02US, Galaxy Book Ion NP930XCJ-K03US, Galaxy Book Ion NP950XCJ, Galaxy Book Ion NP950XCJ-K01US, Galaxy Book Ion NP950XCJ-K02CA, Galaxy Book Ion NP950XCJ-K02US, Galaxy Book Ion NP950XCJ-K03CA, Galaxy Book Ion NP950XCJ-X01DE, Galaxy Book Ion NP950XCJ-X01HK, NP950XCJ-X01, NP930QCA-KA1HK, NP930XCJ, NP930XCJ-K02, NP950QCJ, NT930XCJ-K58A,

    View full details

    • 1-Year Warranty


      Looking for a durable laptop battery replacement with a 1-Year Warranty? Our high-performance batteries offer reliable power, free replacement service, and fast worldwide shipping.

    • 30-Day Return Guarantee


      Looking for a reliable laptop battery? Enjoy a 30-Day Return Guarantee with free exchange or full refund. Buy confidently with tested quality, fast shipping, and easy returns.

    • 24/7 Friendly Support


      Shop for your laptop battery replacement with confidence! Our 24/7 friendly customer support ensures fast help, technical guidance, and order assistance whenever you need it.

    Power your Samsung Galaxy Book with confidence using the Genuine AA-PBRN4ZU Laptop Battery. Designed specifically for Galaxy Book Flex 930QCG, 930QCJ, 930XCJ, and NP950QCG, 950QCG-X01, 950QCG-X03, 950QCJ, 950XCJ series, this high-quality battery delivers stable and reliable performance.

    With a voltage of 15.4V and a capacity of 66.9Wh, it provides long-lasting power to keep your laptop running smoothly during work, study, or entertainment. Engineered to meet Samsung’s rigorous standards, this battery ensures safety, efficiency, and longevity. Perfect for replacing old or worn-out batteries, it restores your laptop’s original performance.

     

    Features:

    • Genuine Samsung replacement battery

    • Compatible with Galaxy Book Flex 930 & 950 series, NP950QCG/NP950QCJ series

    • 15.4V, 66.9Wh capacity for extended runtime

    • Reliable, long-lasting performance

    • Easy installation, no special tools required

    • Certified for safety and quality

     

    FAQ:

    1. Which laptops are compatible with the AA-PBRN4ZU battery?
      The battery is compatible with Samsung Galaxy Book Flex 930QCG, 930QCJ, 930XCJ, NP930QCG, NP930QCG-K01, 950QCG, 950QCG-X01, 950QCG-X03, 950QCJ, 950XCJ, NP950QCG, NP950QCG-X01, and NP950QCG-K01US series.

    2. What is the voltage and capacity of this battery?
      It operates at 15.4V with a capacity of 66.9Wh.

    3. How long will the battery last on a full charge?
      Battery life varies by usage but typically provides several hours of continuous operation for general tasks.

    4. Is it safe to use with my laptop?
      Yes. This is a genuine replacement battery certified for safety and designed specifically for Samsung laptops.

    5. Can I install it myself?
      Yes. It is designed for easy installation without specialized tools.

    6. Will this battery restore my laptop’s original performance?
      Yes. It delivers the same reliable power and runtime as your original Samsung battery.

     

    Replace Part Numbers:

     

    • AA-PBRN4ZU PBRN4ZU AAPBRN4ZU 4ICP5/52/109

     

     

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

     

    • Samsung Galaxy Book Flex 930QCG 930QCJ 930XCJ NP930QCG NP930QCG-K01 Series
    • Samsung Galaxy Book Flex 950QCG 950QCG-X01 950QCG-X03 950QCJ 950XCJ NP950QCG NP950QCG-X01 NP950QCG-K01US Series
    • Samsung Galaxy Book Flex 15-NP950 Series
    • Samsung Galaxy Book Flex 13.3 Series

     

    Galaxy Book Flex NP930QCG, Galaxy Book Flex NP930QCG-K01, Galaxy Book Flex NP930QCG-K01CA, Galaxy Book Flex NP930QCG-K01DE, Galaxy Book Flex NP930QCG-K01HK, Galaxy Book Flex NP930QCG-K01US, Galaxy Book Flex NP930QCG-K02, Galaxy Book Flex NP950QCG, Galaxy Book Flex NP950QCG-K01, Galaxy Book Flex NP950QCG-K01CA, Galaxy Book Flex NP950QCG-K01DE, Galaxy Book Flex NP950QCG-K01HK, Galaxy Book Flex NP950QCG-K01US, Galaxy Book Flex NP950QCG-X01, Galaxy Book Flex NP950QCG-X01DE,

     

    • Samsung Galaxy Book Flex2 5G Series

     

    Galaxy Book Ion 15 NP950XCJ-K01DE, Galaxy Book Ion Aura Silver, Galaxy Book Ion NP930XCJ-K01CA, Galaxy Book Ion NP930XCJ-K01HK, Galaxy Book Ion NP930XCJ-K01UK, Galaxy Book Ion NP930XCJ-K01US, Galaxy Book Ion NP930XCJ-K02HK, Galaxy Book Ion NP930XCJ-K02US, Galaxy Book Ion NP930XCJ-K03US, Galaxy Book Ion NP950XCJ, Galaxy Book Ion NP950XCJ-K01US, Galaxy Book Ion NP950XCJ-K02CA, Galaxy Book Ion NP950XCJ-K02US, Galaxy Book Ion NP950XCJ-K03CA, Galaxy Book Ion NP950XCJ-X01DE, Galaxy Book Ion NP950XCJ-X01HK, NP950XCJ-X01, NP930QCA-KA1HK, NP930XCJ, NP930XCJ-K02, NP950QCJ, NT930XCJ-K58A,

    Battery Capacity 66.9Wh/4350mAh
    Voltage 15.4V
    Model No AA-PBRN4ZU
    Warranty 12 Months
    Note:  

    New lithium-ion batteries must be fully charged and fully discharged two to three times before being fully conditioned.

    Please note that the full capacity and life of a new lithium-ion battery is only achieved after 2 to 3 full charge and discharge cycles.

    After you have gone through 2 to 3 cycles, you never have to condition the battery again.

    12 months warranty + 30 days refund guarantee + 24 x 7 email support.
    If for any reason you are not completely satisfied, please contact us.

     Shipping Policy: 

    1.Item will be shipped within 24 hours during the business days after payment has 
     been received. (Saturday. & Holidays excluded)  
     
    2.Transit times are provided by the carrier, exclude weekends and holidays,
    and may vary with package origin and destination, particularly during peak periods.  
     
    3.We ship the item to PayPal shipping address. Please tell us your shipping address
    if it is different from the one in PayPal.     
             
    4.The tracking number will be given for the customer to check the shipping status online.   
     
    5.We are not responsible for any wrong or undeliverable addresses. We can't change the shipping address
     after the item has been sent out. Please verify and update your shipping address on PayPal during checkout.
     
    US Shipping:  USPS. (Normally 2-5 Business Days)
     
     Warranty Policy:
     
    1.A replacement will be provided for any defective or misrepresented products for the duration of
     the 1 year. A full refund can only be issued within 60 days.     
       
    2.If the return is due to the mistakes of buyers, for example, wrong purchase, no need of the batteries
     after transaction, or other artificial damages, the return shipping fee should paid by the buyer. 
     
    3.We can't receive if buyer return by yourselves according to the address on shipping package. 
     We won't solve such case and buyer should responsible for the consequences.Please contact with us before return the item.
     
    Contact us:
     
    1.We have always been trying to provide the best service and reliable products for every customer,
     if you have any doubt,you can email us immediately.         
     
    2.If you are not satisfied with our item or service,please don't hesitate to contact us before you leave any feedbacks
     or open a case.Negative feedback can't solve the problem,we should solve this problem together and cooperate each other,please trust us,we will give u satisfied solution.

    Genuine AA-PBRN4ZU Laptop Battery FAQ – Samsung Galaxy Book Flex Series

     

    1. What is the AA-PBRN4ZU Laptop Battery?

    The AA-PBRN4ZU is a genuine replacement laptop battery designed specifically for Samsung Galaxy Book Flex series laptops. With a 15.4V voltage and 66.9Wh capacity, it delivers reliable power for extended laptop use, maintaining your device’s original performance.

     

    2. Which Samsung Galaxy Book models are compatible with this battery?

    This battery is compatible with the following models:

    Galaxy Book Flex: 930QCG, 930QCJ, 930XCJ

    Galaxy Book Flex 2-in-1 / Convertible: 950QCG, 950QCG-X01, 950QCG-X03, 950QCJ, 950XCJ

    NP Series: NP930QCG, NP930QCG-K01, NP950QCG, NP950QCG-X01, NP950QCG-K01US

    Always verify your laptop’s model number before purchasing to ensure full compatibility.

     

    3. What are the key specifications of the AA-PBRN4ZU battery?

    Battery Type: Genuine Samsung Lithium-Ion (Li-ion)

    Voltage: 15.4V

    Capacity: 66.9Wh

    Cell Count: High-capacity multi-cell design

    Warranty: Manufacturer or seller warranty (varies by region)

    This ensures long-lasting performance, stable energy output, and safe operation.

     

    4. How long does this battery last?

    The battery life depends on your usage patterns:

    Typical daily office tasks: 6–8 hours per full charge

    Heavy multimedia or gaming use: 3–5 hours per full charge

    Tip: To extend battery lifespan, avoid letting it fully drain frequently and keep your laptop firmware updated.

     

    5. How do I install the AA-PBRN4ZU battery?

    Power off your Samsung Galaxy Book and unplug it.

    Close the laptop and flip it over.

    Remove the back cover screws carefully.

    Disconnect the old battery’s connector gently.

    Insert the AA-PBRN4ZU battery, aligning it with the connector.

    Replace the screws and back cover.

    Power on your laptop and check battery status in Windows.

    Only attempt installation if you are comfortable opening your laptop; otherwise, seek professional assistance.

     

    6. Is this a genuine Samsung battery?

    Yes, the AA-PBRN4ZU is a 100% genuine Samsung battery, ensuring:

    Optimal compatibility

    Safe charging and discharging

    Reliable, long-term performance

    Avoid counterfeit batteries that can damage your laptop or pose fire hazards.

     

    7. Can I replace this battery myself?

    Yes, if you follow proper safety precautions. Make sure to:

    Power off the laptop completely

    Use an anti-static wrist strap if available

    Handle connectors and screws carefully

    Improper handling may void warranty or damage the battery/laptop.

     

    8. How do I maximize battery lifespan?

    Charge your laptop before it drops below 20%

    Avoid keeping it plugged in at 100% for extended periods

    Store at room temperature when not in use

    Avoid exposure to heat or moisture

     

    9. Why should I choose this battery over third-party alternatives?

    Guaranteed Samsung compatibility

    Maintains original laptop performance

    Built-in overcharge, overcurrent, and short-circuit protection

    Peace of mind with genuine quality and safety

     

    10. Where can I buy the AA-PBRN4ZU Laptop Battery?

    Available from authorized Samsung resellers, online marketplaces, and certified laptop accessory stores. Always check for genuine product certification to avoid counterfeit products.

     

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