ASUS B31N1631 Replacement Battery — 42Wh 11.55V 3-Cell for VivoBook 15 X505BA X505BP X505ZA & S505 Series
-
🔋 Direct OEM replacement for ASUS B31N1631 — engineered to match factory voltage, capacity, and connector spec without modification
-
📦 Broad model coverage: fits VivoBook 15 X505BA, X505BP, X505ZA, F505BA, S505BA, S505ZA series and 40+ sub-models
-
⚡ 11.55V / 42Wh / 3727mAh, 3-cell Li-ion — true-rated capacity, no inflated figures
-
🏭 Factory-direct B2B supply: tiered wholesale pricing, mixed-SKU orders accepted, consistent batch quality
-
📋 P/N coverage: B31N1631, 0B200-02510000, 0B200-02510200, 0B200-02510500, 3ICP5/57/81
وصف المنتج
The B31N1631 is the factory-designated 3-cell battery for ASUS’s mid-range VivoBook consumer line — the X505, F505, S505, and R504 families — launched from 2017 onward and still actively deployed in school and SME fleets today. These machines continue to generate strong repair and fleet-refresh demand because they were procured in large volumes at launch and are now hitting their first major battery replacement cycle.
Our B31N1631 production line maintains dimensional and electrical tolerances within ±1% of the original ASUS specification: 11.55V nominal, 42Wh rated capacity, 3727mAh, 3-cell Li-ion polymer architecture. Every pack ships pre-tested at ≥95% of rated capacity.
Compatible Models & Part Numbers
Verified compatible OEM part numbers: B31N1631 / 0B200-02510000 / 0B200-02510200 / 0B200-02510500 / 3ICP5/57/81 / B31BI2H / B31BI9H
Compatible laptop series (verified against ASUS service documentation):
| مسلسل | Key Models |
|---|---|
| VivoBook 15 X505BA | X505BA-1A/1B/1C/3F/3G, X505BA-RB94, X505BA-BR016T |
| VivoBook 15 X505BP | X505BP-1A/1B/1C/3F/3G, X505BP-BR007T |
| VivoBook 15 X505ZA | X505ZA-BB31, X505ZA-BQ013T, X505ZA-AS2502T, X505ZA-BG879T |
| VivoBook 15 F505BA/BP/ZA | F505BA-BR036T~BR038T, F505BP-EJ156T, F505ZA-BQ072T |
| VivoBook S505 | S505BA-BR033T, S505BP-BR013T, S505ZA-EJ484T, S505ZA-BR225T |
| VivoBook S14 S410UN | S410UN-EB065T, S410UN-NS74, S410UN-EB143T |
| VivoBook 17 X705MA | X705MA-BX124T, X705MA-BX162/163, X705MA-BX171T/179T/186T |
| R504 / A505 | R504BA, R504ZA-BQ064T/135T, A505BA, A505BP, A505ZA |
المعايير الفنية
| المعلمة | مواصفة |
|---|---|
| طراز البطارية | B31N1631 |
| الجهد الاسمي | 11.55V (compatible: 11.52V / 11.1V) |
| السعة المقدرة | 42Wh / 3727mAh |
| تكوين الخلية | 3-Cell (3S1P) |
| كيمياء الخلية | Li-ion / Li-Polymer |
| درجة خلوية | Grade A — ≥95% rated capacity on delivery |
| دورة الحياة | 500+ full cycles to ≥80% capacity retention |
| OEM Part Numbers | B31N1631, 0B200-02510000, 0B200-02510200, 0B200-02510500, 3ICP5/57/81, B31BI2H, B31BI9H |
| نوع الموصل | OEM-matched, direct plug-in replacement |
| لون | أسود |
| حالة | Brand New — 0 cycles |
| درجة حرارة التشغيل. | 0°C ~ 45°C (charge) / -20°C ~ 60°C (discharge) |
| Storage Temp. | -20°C ~ 25°C, ≥50% charge state recommended |
| الشهادات | CE, RoHS, UN38.3 |
| ضمان | 12 شهرًا |
| Supply Mode | Factory Direct — FOB / CIF / DDP available |
هل تحتاج إلى خطة إمداد مستقرة؟ أرسل قائمة الطرازات والكميات والوجهة. سنؤكد لك مدة التسليم وطريقة الشحن والمستندات المطلوبة قبل تقديم الطلب.
الميزات والمزايا
✅ 3-Cell Li-ion Pack Built for High-Cycle Repair Demand
This battery sees heavy throughput in computer repair chains and IT asset management programs because it covers five distinct VivoBook series with a single SKU. For repair shops running AMD A-series VivoBook models from 2017–2019, this is a non-negotiable stock item. Our cells deliver 500+ full charge cycles before falling below 80% capacity retention — consistent with what an experienced repair technician expects from a credible replacement.
✅ True Capacity, Verified — Not Spec-Sheet Marketing
Rated 42Wh / 3727mAh at 11.55V. Each production batch is pull-tested at ≥95% of rated capacity before shipment. We don’t pad spec sheets: the battery you receive draws the same wattage as the original ASUS pack on system diagnostics. This matters to B2B buyers whose customers will notice — and return — a substandard unit.
✅ Single-SKU Coverage Across 40+ VivoBook Sub-Models
The B31N1631 footprint, connector type, and BMS pinout are shared across the X505, F505, S505, and select S410/X705 series. Stocking one SKU covers a substantial portion of AMD-platform VivoBook repair volume. Distributors and repair wholesalers report this as one of the top-10 ASUS battery SKUs by unit velocity.
✅ Stable Production Supply for Repeat B2B Orders
We maintain continuous cell inventory and finished pack stock specifically for legacy ASUS models with sustained aftermarket demand. Lead time on repeat orders: 3–5 business days ex-factory. Mixed-brand pallet orders are accommodated — no requirement to fill a full carton with a single model.
✅ OEM-Grade Build Materials
Connector housing uses PA66 flame-retardant nylon. PCB protection circuit runs independent over-voltage, over-current, and temperature cutoff — not a shared cell BMS. Cell tabs are laser-welded, not spot-welded with loose contacts. These are the construction details that differentiate a battery lasting 18 months in service from one returned after three.
التعبئة والتوصيل
مدة التسليم والشحن
المنتجات المتوفرة في المخزون: يتم شحنها خلال 3 أيام
بالنسبة لطرازات الاستبدال القياسية المتوفرة في المخزون.طلبات الإنتاج بالجملة: يتم الشحن خلال 7 أيام
بالنسبة للطرازات العادية التي تخضع للمواصفات ومتطلبات التعبئة والتغليف المؤكدة.الطلبات المخصصة: يتم شحنها خلال 15 يومًا
للحصول على معلومات حول تكوين الخلايا المخصص، والحجم، والأسلاك/الموصلات، ولوحة الدوائر المطبوعة/نظام إدارة البطارية، والملصقات، أو التغليف.
ملحوظة: يعتمد وقت الشحن النهائي على الكمية الإجمالية، وتعقيد النموذج، ومتطلبات التعبئة والتغليف، ووثائق الامتثال للشحن. سنؤكد تاريخ الشحن المتوقع (ETD) بعد تأكيد الطلب.
الشحن الجوي (عاجل، حجم صغير)
الشحن البحري (فعال من حيث التكلفة للشحنات الكبيرة)
النقل بالسكك الحديدية / الشاحنات (حسب الوجهة)
قنوات سريعة
المستندات المتاحة: UN38.3 / MSDS / تقرير اختبار النقل (إن وجد)
يمكن ترتيب التغليف المتوافق مع المعايير ووضع ملصقات الكرتون بناءً على طريقة الشحن المختارة.
تتوفر شروط EXW / FOB / CIF / DDP
التعليمات
Q1: How long does the ASUS B31N1631 replacement battery last per charge?
Under mixed workloads (web browsing, office apps, moderate brightness) on AMD A-series VivoBook hardware, runtime typically falls between 3.5 and 5 hours — consistent with the original ASUS 42Wh pack. Actual runtime depends on CPU load, screen brightness, and background processes. Battery health stays above 80% rated capacity for 500+ full charge cycles under normal use conditions.
Q2: Is the B31N1631 compatible with VivoBook S14 S410UN models?
Yes — the S410UN-EB065T, S410UN-NS74, and S410UN-EB143T are confirmed compatible. Verify by checking the label on your existing pack: if it shows B31N1631, 0B200-02510000, 0B200-02510200, or 3ICP5/57/81, this battery is a direct replacement.
Q3: Does the B31N1631 battery need to be calibrated or activated after installation?
No special activation procedure is required. Install the pack, connect the AC adapter, and charge to 100% before the first use. The onboard BMS communicates with the ASUS EC firmware automatically — the system will display accurate charge percentage from the first boot.
Q4: What is the minimum order quantity (MOQ) for wholesale B31N1631 batteries?
We accommodate small and large B2B orders alike — no fixed minimum is required for initial sample or trial orders. Mixed-model pallet orders are supported. Contact us for tiered pricing by volume; we provide factory quotes with lead time confirmation within 24 hours.
Q5: What part numbers are interchangeable with B31N1631?
All of the following are functionally interchangeable: B31N1631, 0B200-02510000, 0B200-02510200, 0B200-02510500, 3ICP5/57/81, B31BI2H, B31BI9H. These designations appear across different ASUS regional markets for the same physical pack. If your existing battery shows any of these numbers, our replacement fits.
Q6: What are the shipping and lead time options for bulk orders?
Standard production lead time is 3–5 business days ex-factory for stock models. We ship FOB, CIF, and DDP. Express courier (DHL/FedEx) is available for orders under 100 units. For larger freight shipments, we coordinate with your forwarder directly. Sample units ship within 24 hours of order confirmation.
المنتجات ذات الصلة
هل تبحث عن المزيد من موديلات بطاريات أجهزة الكمبيوتر المحمولة للتوزيع؟ تصفح مجموعتنا بطاريات كمبيوتر محمول بالجملة فئة للتوريد بالجملة وأسعار المصنع.
