How many spare POC batteries can I bring on a plane?

For batteries under 100 Wh (which covers most Inogen and OxyGo single and double batteries), the FAA sets no numerical limit—but you must be able to physically carry them. Use the 150% rule based on your total transit time to determine the exact number you need.

Can POC batteries go in checked luggage?

No. All spare lithium-ion batteries must be in your carry-on baggage. Only the battery currently installed in the device may be in checked luggage (inside the device). This rule is non-negotiable under FAA Advisory Circular AC 120-76E.

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B31N1732 Battery for Asus VivoBook S14 S430FA S430FN S430UA S430UF S430UN X430FA X430FN X430UF X430UN K430FA K430FN K430UF R430FA R430FN S4300UF V430FA V430FN V430UF F571GD FX571GT K571GT

$89.99

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Genuine ASUS B31N1732 OEM Battery for VivoBook S14, X430, K430 & F571 Series

Restore your VivoBook's original performance and safety with an authentic ASUS part. This Genuine B31N1732 OEM replacement battery is the exact component used in production, ensuring perfect compatibility, reliable 48Wh power, and the built-in safety standards you expect from ASUS.

Precision Compatibility
This genuine B31N1732 battery is the official replacement for these ASUS VivoBook models:

VivoBook S14 / S430 Series: S430FA, S430FN, S430UA, S430UF, S430UN, S4300UF
VivoBook X430 Series: X430FA, X430FN, X430UF, X430UN
VivoBook K430 Series: K430FA, K430FN, K430UF
VivoBook R430 Series: R430FA, R430FN
VivoBook V430 Series: V430FA, V430FN, V430UF
VivoBook F571 / FX571 / K571 Series: F571GD, FX571GT, K571GT

Key Specifications & Authenticity

Battery Model: B31N1732 (Genuine ASUS OEM)
Capacity: 48 Wh
Voltage: 14.8 V
Type: Li-Ion Battery (Internal)
Condition: Brand New, Original Manufacturer Part

Why a Genuine ASUS Battery is Essential

Guaranteed Fit and Function: Precision-engineered to match the original's exact physical dimensions and electrical connectors for a seamless installation.
Optimized Performance and Safety: Certified by ASUS with integrated protection circuits to prevent overcharging, over-discharging, and short circuits.
Preserves System Health: Ensures accurate battery level reporting to the operating system and avoids potential power management errors common with non-genuine parts.
Maintains Your Warranty: Using genuine components helps protect any remaining warranty on your device.

Professional Installation Recommended
While the battery is user-replaceable, ASUS VivoBooks have a slim chassis with internal connectors.

For a risk-free experience, we recommend having this installation performed by a qualified technician.

Installation Guide (For Qualified Individuals)

Power down the laptop and disconnect all cables.
Remove the bottom panel by unscrewing the indicated screws.
Disconnect the battery cable from the motherboard.
Remove the screws securing the battery and lift it out.
Install the new genuine B31N1732 battery, reconnect the cable, and reassemble.

Frequently Asked Questions (FAQ)

Q: How can I verify this is a genuine ASUS battery?
A: The battery will have the official ASUS branding and the correct B31N1732 part number on its label.
Q: Is this compatible with the VivoBook S430UF?
A: Yes, the genuine B31N1732 is the official battery for the VivoBook S430UF.
Q: Will this work with an ASUS ZenBook or TUF Gaming model?
A: No. This battery is specifically designed for the VivoBook series listed. Other ASUS lines use different batteries.
Q: How do I find my laptop's model number?
A: Check the label on the bottom of your laptop for the full model number (e.g., S430UF-DH51).

Invest in Authenticity and Performance
Choose the genuine B31N1732 battery for guaranteed reliability and peace of mind.

REPALCE PART NUMBER

B31N1732, B31Bi9H, 0B200-02960000, 0B200-02960400.

COMPATIBLE LAPTOP MODELS

ASUS VivoBook K430FA K430FN K430UF
ASUS VivoBook S14 S430FA S430FN S430UA S430UF S430UN
ASUS VivoBook S14 X430FA X430FN X430UF X430UN
ASUS R430FA R430FN
ASUS V430FA V430FN V430UF
ASUS F571GD FX571GT K571GT

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Guaranteed to be brand new
The batteries we sell are all brand-new ones. We do not offer refurbished or used batteries.Quality is king, and integrity is the foundation.
1-Year Warranty
Our high-performance batteries offer reliable power, free replacement service, and International Shipping.
30-Day Return Guarantee
Enjoy a 30-Day Return Guarantee with free exchange or full refund.
Responsive Support
We reply to all inquiries within 24 hours (Mon–Fri)

Detail

FAQ

Genuine ASUS B31N1732 OEM Battery for VivoBook S14, X430, K430 & F571 Series

Restore your VivoBook's original performance and safety with an authentic ASUS part. This Genuine B31N1732 OEM replacement battery is the exact component used in production, ensuring perfect compatibility, reliable 48Wh power, and the built-in safety standards you expect from ASUS.

Precision Compatibility
This genuine B31N1732 battery is the official replacement for these ASUS VivoBook models:

VivoBook S14 / S430 Series: S430FA, S430FN, S430UA, S430UF, S430UN, S4300UF
VivoBook X430 Series: X430FA, X430FN, X430UF, X430UN
VivoBook K430 Series: K430FA, K430FN, K430UF
VivoBook R430 Series: R430FA, R430FN
VivoBook V430 Series: V430FA, V430FN, V430UF
VivoBook F571 / FX571 / K571 Series: F571GD, FX571GT, K571GT

Key Specifications & Authenticity

Battery Model: B31N1732 (Genuine ASUS OEM)
Capacity: 48 Wh
Voltage: 14.8 V
Type: Li-Ion Battery (Internal)
Condition: Brand New, Original Manufacturer Part

Why a Genuine ASUS Battery is Essential

Guaranteed Fit and Function: Precision-engineered to match the original's exact physical dimensions and electrical connectors for a seamless installation.
Optimized Performance and Safety: Certified by ASUS with integrated protection circuits to prevent overcharging, over-discharging, and short circuits.
Preserves System Health: Ensures accurate battery level reporting to the operating system and avoids potential power management errors common with non-genuine parts.
Maintains Your Warranty: Using genuine components helps protect any remaining warranty on your device.

Professional Installation Recommended
While the battery is user-replaceable, ASUS VivoBooks have a slim chassis with internal connectors.

For a risk-free experience, we recommend having this installation performed by a qualified technician.

Installation Guide (For Qualified Individuals)

Power down the laptop and disconnect all cables.
Remove the bottom panel by unscrewing the indicated screws.
Disconnect the battery cable from the motherboard.
Remove the screws securing the battery and lift it out.
Install the new genuine B31N1732 battery, reconnect the cable, and reassemble.

Frequently Asked Questions (FAQ)

Q: How can I verify this is a genuine ASUS battery?
A: The battery will have the official ASUS branding and the correct B31N1732 part number on its label.
Q: Is this compatible with the VivoBook S430UF?
A: Yes, the genuine B31N1732 is the official battery for the VivoBook S430UF.
Q: Will this work with an ASUS ZenBook or TUF Gaming model?
A: No. This battery is specifically designed for the VivoBook series listed. Other ASUS lines use different batteries.
Q: How do I find my laptop's model number?
A: Check the label on the bottom of your laptop for the full model number (e.g., S430UF-DH51).

Invest in Authenticity and Performance
Choose the genuine B31N1732 battery for guaranteed reliability and peace of mind.

REPALCE PART NUMBER

B31N1732, B31Bi9H, 0B200-02960000, 0B200-02960400.

COMPATIBLE LAPTOP MODELS

ASUS VivoBook K430FA K430FN K430UF
ASUS VivoBook S14 S430FA S430FN S430UA S430UF S430UN
ASUS VivoBook S14 X430FA X430FN X430UF X430UN
ASUS R430FA R430FN
ASUS V430FA V430FN V430UF
ASUS F571GD FX571GT K571GT

Battery Capacity	42Wh 3653mAh
Voltage	11.52V
Model No	B31N1732
Warranty	12 Months

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🚚 International Shipping

🛡 12-Month Warranty

📩 Responsive Support

🔋 Lithium-Ion Battery Conditioning

For optimal electrochemical performance, new lithium-ion batteries should undergo 2–3 complete charge and discharge cycles before reaching full capacity.

This stabilization phase allows the internal cell chemistry to achieve balanced ion distribution, ensuring maximum runtime, stable voltage output, and extended cycle life.

After this initial conditioning period, no further full discharge cycles are required.

✅ Quality Issue – Free Return & Replacement

🛡 Premium Warranty Protection

12-Month Limited Manufacturer Warranty
Up to 30-Day Return Guarantee (Policy Based)
Replacement for defective or misrepresented items
Dedicated customer service response within 24 hours

View Full Warranty Policy →

🚚 Professional Shipping Standards

Orders placed Monday–Friday are processed within 1–2 business days. Orders placed on weekends are processed the following Monday.
Tracking information appears in your order within 1–2 business days after dispatch.
Transit time varies by region and logistics carrier
Please verify your shipping address before order confirmation
Address changes are not possible once shipment is dispatched

Shipping Policy Details →

📌 Product-Specific Notice

US Shipping: USPS. (Normally 2-7 Business Days)

📩 Customer Care Commitment

We are committed to delivering professional-grade battery solutions and responsive after-sales service. If you experience any issues, please contact our support team before leaving feedback.

Contact Customer Support →

✓ Safety & Quality Assurance

Built-in protection against overcharging, overheating, and short circuits.
Shipped in compliance with IATA regulations for lithium batteries.
Compatible with OEM chargers. No firmware modification required.

Questions about compatibility? Contact us with your device model number before ordering.

CC

Cao Chuanping

Power Systems Consultant · 8+ years in replacement battery sourcing & evaluation · View profile →

Disclaimer:
All batteries sold on accessories-mall.com are replacement parts. accessories-mall.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.

FAQ: Genuine B31N1732 Replacement Battery for Asus VivoBook S14, X430, K430 & Other Series

Q1: Is this genuine B31N1732 battery compatible with my Asus laptop?

Yes, this is a 100% genuine Asus B31N1732 battery compatible with these models:

VivoBook S14 Series: S430FA, S430FN, S430UA, S430UF, S430UN
VivoBook X430 Series: X430FA, X430FN, X430UF, X430UN
VivoBook K430 Series: K430FA, K430FN, K430UF
Other Compatible Models: R430FA, R430FN, S4300UF, V430FA, V430FN, V430UF, F571GD, FX571GT, K571GT

Q2: What are the technical specifications?

This genuine Asus battery matches original factory specifications:

Asus Part Number: B31N1732
Voltage: 11.4V / 11.55V
Capacity: 48Wh (Watt-hours)
Chemistry: Lithium-Ion
Configuration: 3-Cell
Type: Genuine Asus OEM Battery

Q3: Is this a genuine Asus OEM battery?

Yes, this is a 100% genuine Asus OEM (Original Equipment Manufacturer) battery. It is the exact same battery originally installed in your laptop at the factory, ensuring perfect compatibility, safety, and performance.

Q4: How difficult is it to replace the battery myself?

Battery replacement requires basic to moderate technical skill:

Tools Needed: Precision Phillips screwdriver
Process: Remove bottom panel screws to access internal battery
Time Required: 15-25 minutes
Recommendation: Search for your specific model's battery replacement guide online for visual instructions

Q5: What warranty do you offer?

This genuine Asus battery comes with a 24-month warranty against manufacturing defects.

Q6: Will my laptop's battery health monitoring work correctly?

Yes, as a genuine Asus battery, all power management features will function normally:

Accurate battery percentage reporting
Proper charge cycle counting
Full compatibility with Asus Battery Health Charging software
Correct system recognition in BIOS and Windows

Q7: How can I maximize my new battery's lifespan?

To extend battery life for your VivoBook:

Use Asus Battery Health Charging in MyAsus app (set to 60-80% for primarily AC use)
Avoid frequent complete discharges
Keep the laptop well-ventilated during use
Update BIOS and power management drivers regularly

Q8: My old battery is swollen. Is it safe to replace myself?

A swollen battery requires careful handling:

Power off immediately and disconnect from power
Professional assistance recommended for safe removal
Do not puncture or attempt to bend the battery
Recycle properly at designated e-waste facilities

Q9: What should I do if my laptop doesn't recognize the new battery?

If recognition issues occur:

Reset EC: Power off, disconnect charger, hold power button for 40 seconds
Update BIOS through Asus website
Check connections to ensure battery is properly seated
Use Asus diagnostic tools in MyAsus app

Q10: Why choose genuine Asus over third-party batteries?

For your Asus VivoBook, a genuine battery ensures:

Perfect Compatibility: Guaranteed fit and system integration
Safety Certified: Meets all Asus quality and safety standards
Optimal Performance: Consistent power delivery matching OEM specifications
Full Warranty Coverage: Supported by legitimate manufacturer warranty
Long-Term Reliability: Premium cells designed for your specific laptop model

⚠️ Important First-Use Instructions

After installation, charge the battery continuously for at least 4 hours
Perform 2-3 complete charge/discharge cycles for optimal calibration
Update your Asus system software through MyAsus app

Need Compatibility Confirmation?
Contact us with your laptop's model number (found on the bottom label or in system information) for guaranteed fit verification!

Battery Maintenance Tip: Enable Battery Health Charging in MyAsus app to set maximum charge level to 60-80% when primarily using AC power. This can double your battery's lifespan by reducing wear from constant 100% charging.

B31N1732 Battery for Asus VivoBook S14 S430FA S430FN S430UA S430UF S430UN X430FA X430FN X430UF X430UN K430FA K430FN K430UF R430FA R430FN S4300UF V430FA V430FN V430UF F571GD FX571GT K571GT