OEM Original B31N1911 Battery for Asus VivoBook 14/15/17, TM420IA TM420I TP470 – Premium 42Wh 3-Cell Battery – 100% Reliable Solution

OEM Original B31N1911 Battery for Asus VivoBook 14/15/17 – Premium 42Wh 3-Cell Replacement Battery

When your Asus VivoBook starts losing charge too quickly, it’s time for the OEM Original B31N1911 Battery for Asus VivoBook – the perfect power solution designed specifically for Asus VivoBook 14 (A1402ZA), VivoBook 15, and VivoBook 17 (R1702QA) models. This high-performance 42Wh 3-cell Li-Polymer battery delivers the same quality and reliability as your original battery, ensuring your laptop stays powered through work, study, and entertainment.

Why Choose the OEM Original B31N1911 Battery for Asus VivoBook?

The OEM Original B31N1911 Battery for Asus VivoBook stands out from generic replacements because it’s engineered to meet Asus’s strict quality standards. Unlike cheap knockoffs that may swell, overheat, or fail prematurely, this genuine replacement offers:

✔ Perfect Compatibility – Designed specifically for your VivoBook model
✔ Optimized Performance – Matches original power output and charging efficiency
✔ Enhanced Safety – Built-in protection against overcharging and short circuits
✔ Longer Lifespan – Rated for 500+ charge cycles with minimal capacity loss

With the OEM Original B31N1911 Battery for Asus VivoBook, you’re getting:

🔋 42Wh Capacity – Provides 3-5 hours of continuous usage (varies by model and settings)
⚡ 11.55V Output – Precisely matches your laptop’s power requirements
🔌 3-Cell Li-Polymer Design – Lighter and more efficient than older battery technologies

Comprehensive Compatibility Information

The OEM Original B31N1911 Battery for Asus VivoBook replaces these original part numbers:

• B31N1911

• B31N1911(3ICP5/57/80)

• 0B200-03580300

Supported Asus VivoBook Models Include:

VivoBook 14 Series:
• A1402ZA • A413EA-FHD321 • F1402ZA-EK329W • F1402ZA-EK355
• M1402IA-EB090W • M1402IA-EB091W • D1402IA-EB501WS

VivoBook 15 Series:
• F1502ZA-EJ1257W • F1502ZA-EJ1433W • F1502ZA-EJ982
• F1502ZA-I58G512 • F1502ZA-I58G512H • M1502IA-BQ140W
• M1502IA-BQ201W • M1502IA-EJ129W • S1502ZA-BQ014W

VivoBook 17 Series:
• M1702QA-AU029W • M1702QA-AU108W • R1702QA-BX100W
• S1702QA

ASUS VivoBook Flip:
ASUS VivoBook Flip 14 TM420IA TM420I TP470

Technical Specifications

• Battery Type: Li-Polymer (Premium quality cells)
• Capacity: 42Wh / 3640mAh
• Voltage: 11.55V
• Cell Configuration: 3-cell
• Dimensions: Matches original battery size
• Weight: Lightweight design for portability
• Color: Standard black casing

Performance Advantages

The OEM Original B31N1911 Battery for Asus VivoBook delivers noticeable improvements over worn-out or generic batteries:

1. Extended Usage Time – Enjoy 30-50% longer runtime compared to degraded batteries

2. Faster Charging – Optimized cells recharge more efficiently

3. Stable Power Delivery – Prevents unexpected shutdowns during important tasks

4. Temperature Regulation – Advanced circuitry prevents overheating

5. Eco-Friendly – Meets international environmental standards

Warranty & Customer Protection

We stand behind our OEM Original B31N1911 Battery for Asus VivoBook with:

✅ 6-Month Replacement Warranty – Free exchange for any manufacturing defects
✅ 5-Day Satisfaction Guarantee – Return for any reason if not completely satisfied
✅ Quality Assurance – Every battery tested before shipping
✅ Secure Packaging – Shock-resistant materials prevent transit damage

How to Verify Compatibility

Before ordering your OEM Original B31N1911 Battery for Asus VivoBook:

1. Check your current battery’s model number (printed on the label)

2. Verify it matches one of our compatible part numbers

3. Confirm your laptop model is listed in our compatibility chart

4. Compare physical dimensions if unsure

⚠ Important: Using incompatible batteries may cause performance issues or damage your laptop.

Installation Tips

Replacing your VivoBook battery is simple:

1. Power off your laptop and disconnect the charger

2. Remove the bottom panel (consult your manual for specific instructions)

3. Disconnect the old battery cable

4. Install your new OEM Original B31N1911 Battery for Asus VivoBook

5. Reassemble and charge fully before first use

Why Avoid Cheap Alternatives?

Generic batteries may seem like a bargain, but they often:

❌ Have lower actual capacity than advertised
❌ Lack proper safety protections
❌ Fail within months of use
❌ May damage your laptop’s charging circuit
❌ Often don’t fit properly

The OEM Original B31N1911 Battery for Asus VivoBook gives you peace of mind with guaranteed quality and performance.

Customer Benefits

When you choose our OEM Original B31N1911 Battery for Asus VivoBook, you get:

• Genuine OEM-compatible quality
• Improved laptop performance
• Longer battery lifespan
• Complete safety assurance
• Professional customer support

Order Your Replacement Battery Today!

Don’t let a failing battery limit your productivity. Restore your Asus VivoBook to full performance with the OEM Original B31N1911 Battery for Asus VivoBook.

🛒 Click Add to Cart Now for Reliable Power! 🛒

🔋 Includes:
• 1 x OEM Original B31N1911 Battery
• Installation instructions
• Warranty information

💯 Satisfaction Guaranteed!