
New Genuine B31N1705 Battery for ASUS VivoBook Flip 14 (TP410UA / TP410UF / TP410UR) – Restore Your 2‑in‑1 Portability
The Asus VivoBook Flip 14 is very versatile. It flips from laptop to tablet mode in an instant. However, a weak battery can tether you to a wall outlet and ruin that portability. To keep your device mobile, you need a power source that you can depend on.
Restore your laptop's true portability with this 100% Genuine Asus B31N1705 Replacement Battery. This OEM battery manufacturers designed for the VivoBook Flip 14 (TP410 Series). It offers long-lasting power, high safety, and great reliability. Skip the unreliable aftermarket knockoffs and power your workflow the way Asus intended.
Technical Specifications
| Specification | Details |
| Battery Type | Lithium-ion (Li-ion) |
| Voltage | 11.52V |
| Capacity | 42Wh (approx. 3653mAh) |
| Color | Black |
| Certifications | CE, FCC, RoHS, and UL Safety Certified |
| Condition | 100% Brand New, Genuine OEM |
OEM vs. Genuine Replacement vs. Cheap Generic – What’s the Real Difference?
Not every battery that fits your VivoBook Flip is safe or reliable. Here’s how they compare.
| Factor | OEM (ASUS) | Our New Genuine B31N1705 | Cheap Generic |
|---|---|---|---|
| Cell Quality | Original high‑density Li‑Po cells | Same OEM‑grade cells | Unknown, often low‑grade or recycled |
| True Capacity | 42–48 Wh | Same as OEM (tested) | Often 25–35 Wh (overstated) |
| Protection Circuit | Full PCM with temp sensor | Full PCM | Minimal – risk of swelling or fire |
| BIOS Communication | Accurate fuel gauge | Accurate – Windows shows correct % | Wrong % or “battery not detected” |
| Physical Fit | Perfect | Perfect, same mold | Loose or too tight; poor connector |
| Charging Behavior | Supports ASUS fast charging | Supports fast charging | Slow, overheats, or stops early |
| Longevity | 400–500 cycles | 400–500 cycles | Often fails within 6–12 months |
| Price | $70–90 | $45–60 | $15–25 |
| Warranty | 1 year | 12 months | 30 days or none |
Important for VivoBook Flip owners
These convertibles have thin, sealed chassis. A cheap generic battery can swell, cracking the screen or lifting the keyboard deck. It may also fail to communicate with the EC, causing the laptop not to charge. Our genuine‑spec battery uses the same safety circuits and precise dimensions as ASUS’s original.
Replace Part Numbers:
B31N1705, B31N1705-1, 31CP5/57/82, 0B200-02660000, 0B200-02660100
Fit Laptop Models:
For Asus
VivoBook Flip 14 TP410UA-EC229T, VivoBook Flip 14 TP410UR-EC084T, TP410UF-EC002T, VivoBook Flip 14 TP410UA-IB72T, VivoBook Flip 14 TP410UA-EC410T, TP410UF-1A, VivoBook Flip 14 TP410UA-EC329T, VivoBook Flip 14 TP410UA-EC242T, TP410UF, VivoBook Flip 14 TP410UA-DB71T, TP410UR, VivoBook Flip 14 TP410UF, TP410UF-EC034T, VivoBook Flip 14 TP410UA-EC339T, VivoBook Flip 14 TP410UA-EC245T, TP410UF-EC024T, VivoBook Flip 14 TP410UA-DS52T, UX460UA, VivoBook Flip 14 TP410UR, TP410UF-EC029T, VivoBook Flip 14 TP410UA-EC415T, VivoBook Flip 14 TP410UA-EC338T, TP410UF-EC027T, VivoBook Flip 14 TP410UA-EC251T, VivoBook Flip 14 TP410UR-EC073T, TP410UF-EC039T, VivoBook Flip 14 TP410UA-EC463T, VivoBook Flip 14 TP410UA-EC407T, TP410UF-EC031T, VivoBook Flip 14 TP410UA-EC323T, VivoBook Flip 14 TP410UA-EC235T, VivoBook Flip 14 TP410UR-EC089T, VivoBook Flip 14 TP410UA-DB51T, VivoBook Flip 14 TP410UA-MH51T, VivoBook Flip 14 TP410UA-EC541T, TP410UF-AH8201E, VivoBook Flip 14 TP410UA-EC337T, VivoBook Flip 14 TP410UA-EC243T, UX460UA-2G, VivoBook Flip 14 TP410UA-DH54T, Q405UA-BI5T7, VivoBook Flip 14 TP410UF-EC003T, TP410UF-EC017T, VivoBook Flip 14 TP410UA-EC386T, VivoBook Flip 14 TP410UA-EC334T, TP410UF-EC023T, VivoBook Flip 14 TP410UA-DS71T, VivoBook Flip 14 TP410UA-EC241T, UX460UA-1B, VivoBook Flip 14 TP410UR-EC065T, TP410UF-EC030T, VivoBook Flip 14 TP410UA-EC416T, VivoBook Flip 14 TP410UA-EC405T, TP410UF-EC069T, VivoBook Flip 14 TP410UA-EC306T, VivoBook Flip 14 TP410UA, UX331UA, TP410UA, Q405UA-BI5T5, Q405UA
| Battery Capacity | 42Wh |
| Voltage | 11.52V |
| Model No | B31N1705 |
| Warranty | N/A |
🔋 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.
🛡 Premium Warranty Protection
- 12-Month Limited Manufacturer Warranty
- 60-Day No-Hassle Money Back Guarantee
- Up to 60 Days Refund Window (Policy Based)
- Replacement for defective or misrepresented items
- Dedicated customer service response within 24 hours
🚚 Professional Shipping Standards
- Orders processed within 24 business hours (excluding weekends & holidays)
- Real-time tracking number provided upon 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
📌 Product-Specific Notice
📩 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.
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