High quality battery 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

High quality battery 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

Name: High quality battery 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
Brand: Samsung
SKU: 3239
Availability: InStock

$69.99

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Genuine AA-PBRN4ZU 66.9Wh 15.4V OEM battery for Samsung Galaxy Book Flex 13″ & 15″ models NP930QCG & NP950QCG series. Compatible with 930QCG, 950QCJ, 950XCJ variants. Guaranteed fit and performance for the QLED display laptop.

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

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Categories: All Products, For Samsung, Genuine battery, laptop battery, New Arrival Brand: Samsung

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Genuine AA-PBRN4ZU Replacement Battery for Samsung Galaxy Book Flex (NP930QCG / NP950QCG Series)

Restore the vibrant performance and flexibility of your Samsung Galaxy Book Flex. This genuine AA-PBRN4ZU replacement battery is engineered to the exact specifications of your premium QLED 2-in-1 laptop. With a 66.9Wh capacity and 15.4V output, it provides the reliable, long-lasting power needed to fuel the stunning display and support your work in laptop, tent, or tablet mode.

Comprehensive Compatibility List
This AA-PBRN4ZU battery is a direct replacement for the following Samsung Galaxy Book Flex 13.3-inch and 15.6-inch models:

13.3-inch Models: 930QCG, 930QCJ, 930XCJ, NP930QCG, NP930QCG-K01
15.6-inch Models: 950QCG, 950QCG-X01, 950QCG-X03, 950QCJ, 950XCJ, NP950QCG, NP950QCG-X01, NP950QCG-K01US

Key Specifications

Battery Code: AA-PBRN4ZU (Genuine Specification)
Capacity: 66.9 Wh
Voltage: 15.4 V
Type: Li-Polymer Battery
Condition: Brand New, High-Quality Replacement

Benefits of Choosing This Replacement Battery

Perfect Fit for Book Flex: Precision-engineered to match the original battery’s size, shape, and connector, ensuring a seamless and secure installation.
Power for the QLED Screen: Delivers stable power to support the energy requirements of the vibrant QLED display.
Extended Runtime: The 66.9Wh capacity is designed to provide all-day productivity and entertainment.
Safe & Reliable: Equipped with advanced protection circuits to prevent overcharging, over-discharging, and short circuits.

Professional Installation Recommended
The Samsung Galaxy Book Flex has an internal battery design. Replacement requires careful disassembly of the 2-in-1 chassis. To avoid damaging the delicate components or display hinge mechanism, we strongly recommend having this replacement performed by a qualified technician.

Frequently Asked Questions (FAQ)

Q: Is this battery compatible with both the 13-inch and 15-inch Galaxy Book Flex?
A: Yes. The AA-PBRN4ZU battery is used in both the 13.3-inch (NP930QCG) and 15.6-inch (NP950QCG) models of the Galaxy Book Flex.
Q: How do I confirm my model number?
A: You can find the model number (e.g., NP930QCG-K01) on a label on the bottom of your laptop or within the system information in Windows Settings.
Q: Will this work with the Galaxy Book Flex Alpha?
A: No, the Flex Alpha is a different model line and uses a different battery. Please verify your model number matches the list above.

Ready to Bring Full Flexibility Back to Your Galaxy Book Flex?
Order the genuine AA-PBRN4ZU battery today and get back to a powerful, untethered computing experience.

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

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FAQ: Genuine AA-PBRN4ZU Replacement Battery for Samsung Galaxy Book Flex

Q1: Is this AA-PBRN4ZU battery compatible with my Samsung Galaxy Book Flex?

Yes, this Genuine AA-PBRN4ZU battery is specifically designed for various 13-inch and 15-inch models of the Samsung Galaxy Book Flex. It is compatible with a wide range of model numbers, including:

13-inch Models: NP930QCG, NP930QCG-K01, 930QCG, 930QCJ, 930XCJ
15-inch Models: NP950QCG, NP950QCG-X01, NP950QCG-K01US, NP950QCG-X03, 950QCG, 950QCJ, 950XCJ

Important: The model number is printed on a label on the bottom of your laptop. Please verify it matches one of the compatible series listed above before purchasing.

Q2: What are the technical specifications of this battery?

This is a genuine battery that matches the original Samsung specifications precisely:

Samsung Part Number: AA-PBRN4ZU
Voltage: 15.4V
Capacity: 66.9Wh (Watt-hours)
Type: Lithium-Ion
Compatibility: Samsung Galaxy Book Flex 13″ & 15″ (QLED) models

Q3: Is this a genuine Samsung OEM battery?

Yes, this is a 100% genuine Samsung OEM (Original Equipment Manufacturer) battery with part number AA-PBRN4ZU. It is the exact same battery originally installed in your Galaxy Book Flex at the factory, ensuring perfect fit, safety, and performance.

Q4: My model number is slightly different. How can I be sure it will fit?

The part number AA-PBRN4ZU is the standard battery for both the 13-inch (NP930QCG) and 15-inch (NP950QCG) versions of the Galaxy Book Flex. The internal chassis design for the battery compartment is consistent across these model variations. If your laptop’s model number starts with NP930QCG or NP950QCG, this battery is compatible.

Q5: How difficult is it to replace the battery in a Galaxy Book Flex?

Replacing the battery in this 2-in-1 laptop requires moderate to advanced technical skill.

Tools Needed: Precision Phillips screwdriver and plastic prying tools.
Process: The back cover must be carefully removed to access the internal components. The battery is secured with screws and has a connector on the motherboard.
Recommendation: Due to the complex nature of 2-in-1 devices, we recommend watching a detailed disassembly guide for your specific model on iFixit or YouTube. If you are not confident, seek professional assistance.

Q6: What warranty do you offer on this battery?

This genuine Samsung battery comes with a 24-month (2-year) warranty against manufacturing defects. Please retain your proof of purchase for any warranty claims.

Q7: Will this battery work with the Galaxy Book Flex Alpha or other Flex models?

No, this AA-PBRN4ZU battery is specifically for the standard Galaxy Book Flex (QLED) models. The Galaxy Book Flex Alpha and other series use different battery models. Always verify your exact model number.

Q8: What should I do if my laptop doesn’t power on after installation?

If your laptop doesn’t turn on after installing the new battery:

Check the Connection: Ensure the battery connector is firmly and correctly seated into the motherboard socket.
EC Reset: Connect the original power adapter. Press and hold the power button for 15-20 seconds to reset the hardware.
Try Again: Release the button, then press it normally to turn on the laptop.

Q9: How can I maximize the lifespan of my new battery?

To extend your battery’s life:

Use the “Battery Protection Mode” in Samsung Settings or My Galaxy app to limit the maximum charge to 85% for daily use.
Avoid exposing the laptop to high temperatures.
Use the original Samsung power adapter.
Calibrate the battery every 2-3 months by doing a full charge/discharge cycle.

Q10: Why is it important to use a genuine Samsung battery?

Using a genuine AA-PBRN4ZU battery ensures:

Perfect Compatibility: Guaranteed correct fit and connector.
Safety: Built-in protection circuits that meet Samsung’s strict safety standards.
Performance: Delivers the expected battery life and stable power delivery.
Reliability: Backed by a substantial warranty and quality assurance.

Need Help Confirming Compatibility?
Contact us with your laptop’s full model number (from the bottom label), and we will confirm if this battery is the correct match for your device before you purchase!

Disclaimer:
All batteries sold on replacementbatterymall.com are replacement parts. replacementbatterymall.com doesn't affiliate with any of the original manufacturers. Any registered trademarks or model names listed above are identified as purposes of showing compatibility only.