ASUS C41N1731 ROG Gaming Laptop Battery | 15.4V 66Wh 3 Variants for Strix Scar II Hero II GL504 GL704 G512 G712 G531 Series
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🎮 ASUS C41N1731 ROG gaming battery — 3 connector variants covering ROG Strix Scar II/Hero II GL504, GL704 series and ROG Strix G15/G17 G512/G712/G531/G731 series
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⚡ 15.4V / 66Wh / 4,335mAh, 4-cell Li-ion polymer — same electrical spec across all three variants; connector shape is the only difference
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⚠️ Must specify machine model when inquiring — Type A (GL504), Type B (GL704/G515/G715), Type C (G512/G712/G531/G731) have different connectors and are not interchangeable
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🏭 Factory-direct wholesale — all three variants in stock, tiered bulk pricing, 3–5 business day dispatch
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📋 CoC and cell lot documentation included with every bulk shipment
Product Description
The C41N1731 is ASUS’s primary ROG gaming battery platform across three consecutive generations of Strix hardware — from the Scar II/Hero II GL504 series (2018) through the GL704 generation (2019) and into the G512/G712/G531 Strix G series (2020). Three distinct connector variants carry the same base model number, which creates the most common procurement error in the ROG battery aftermarket: ordering the wrong type for a specific chassis.
This page covers all three variants. The electrical specification is identical across all three — 15.4V, 66Wh, 4,335mAh, 4-cell Li-ion polymer. The connector housing shape differs at the battery-to-motherboard interface. Before placing a bulk order, always specify the machine model. We will confirm the correct type before shipment.
The Three Variants — Selection Guide for B2B Buyers
Type A — C41N1731 / C41PNC5
Spare number: 0B200-02940000 · Cell code: 4CIP5/70/81
Machines: ROG Strix Hero II GL504GM · GL504GM-DS74 · GL504GM-ES168T · ROG Strix Scar II GL504GS · GL504GS-DH76 · GL504GS-DS74 · GL504GS-ES107T · GL504GW · GL504GW-DS74
Type B — C41N1731 / C41PNC5 (different connector)
Spare number: 0B200-02990000
Machines: ROG Strix Scar II GL704GM · GL704GM-DH74 · GL704GM-EV078T · GL704GV · GL704GV-DS74 · GL704GW · GL704GW-DS74 · GL704GW-DS76 · GL704GW-EV001T · G515GV · G515GW · G715GV · G715GW
Type C — C41N1731-2 / C41PNJ5
Spare number: 0B200-03400200 · Cell code: 4ICP5/70/81
Machines: ROG Strix G15 G512LU · G512LV · G512LW · G512LWS · ROG Strix G17 G712LU · G712LV · G712LW · G712LWS · G531GU · G531GV · G531GW · G532LV · G532LW · G532LWS · G731GU · G731GV · G731GW
The identification method is always the same: open the back panel and read the part number printed on the original battery. The original battery label shows either C41N1731 with the 0B200-02940000 or 0B200-02990000 spare number (Types A and B), or C41N1731-2 with 0B200-03400200 (Type C). Do not rely on machine model names alone — ASUS sometimes used different battery types within the same series depending on production run.
Why ROG Batteries Command Higher Wholesale Margins
ROG gaming laptop users are a materially different repair market than VivoBook or standard Pavilion owners. These are performance-oriented buyers who paid $1,200–$2,500 for their machines and use them for gaming, content creation, or both. Battery degradation on gaming laptops is accelerated compared to standard notebooks — high GPU loads, sustained peak CPU draw, and frequent charge cycles under load create more cell stress per hour of use. The replacement rate is higher, the urgency is higher (a gamer without a working battery is a gamer without a machine), and the willingness to pay for a quality replacement is above the consumer average. For repair shops, C41N1731 represents a higher-margin transaction than most consumer laptop batteries.
Technical Parameters
| Parameter | Type A (GL504) | Type B (GL704/G515/G715) | Type C (G512/G712/G531) |
|---|---|---|---|
| Model | C41N1731 / C41PNC5 | C41N1731 / C41PNC5 | C41N1731-2 / C41PNJ5 |
| Spare Part No. | 0B200-02940000 | 0B200-02990000 | 0B200-03400200 |
| Cell Code | 4CIP5/70/81 | 4CIP5/70/81 | 4ICP5/70/81 |
| Voltage | 15.4V | 15.4V | 15.4V |
| Capacity | 66Wh / 4,335mAh | 66Wh / 4,335mAh | 66Wh / 4,335mAh |
| Cell Config | 4S1P Li-ion Polymer | 4S1P Li-ion Polymer | 4S1P Li-ion Polymer |
| Connector | Type A housing | Type B housing | Type C housing |
| Cell Matching | ≤ ±1.5% capacity tolerance across all types | ||
| Cycle Life | ≥ 500 cycles @ 80% capacity retention | ||
| Operating Temp | Charge: 0–45°C · Discharge: -20–60°C | ||
| Shipping SOC | 40–60% (air transport compliant) | ||
| Certifications | CE / FCC / RoHS / UN38.3 | ||
| Warranty | 12 Months (manufacturing defects) | ||
Need a stable supply plan? Send your model list + quantities + destination. We’ll confirm lead time, shipping method, and compliance documents before you place the order.
Features & Advantages
✅ 🎮 Three Variants, One Inquiry — How Our Order Process Works
Because the three C41N1731 variants have different connectors, we do not process bulk orders for this SKU without machine model confirmation. When you submit an inquiry, include the specific ROG model numbers in your fleet. We will confirm the correct type, quantity split if you need mixed types, and provide a unit price based on your total volume across all variants. This step takes under 24 hours and eliminates the most common cause of ROG battery returns in the wholesale channel.
✅ ⚡ 4-Cell 15.4V Architecture — Gaming Load Performance Notes
At 15.4V nominal, the C41N1731 operates at a higher voltage rail than the 11.55V consumer batteries in this catalog. The 4S1P configuration supports the combined peak draw of the RTX/GTX GPU and Intel/AMD processor in these machines under sustained gaming load. Cell matching tolerance at 4S is critical: a capacity imbalance exceeding 2% between cells produces early BMS cutoff under GPU load — the failure mode appears as sudden shutdown at 15–25% reported battery level during gaming sessions. Our cells are matched to within ±1.5% capacity tolerance per batch. For repair shops fielding “battery dies during gaming” complaints on recently replaced batteries, cell matching quality in the replacement pack is the first variable to audit.
✅ 🔋 66Wh Consistent Across All Three Types — No Capacity Sub-Variants
Unlike some multi-variant battery platforms where different connector types also carry different Wh ratings, all three C41N1731 types share the same 66Wh / 4,335mAh specification. For distributors managing stock across multiple ROG machine generations, this means a consistent per-unit cost and margin calculation regardless of which type is being fulfilled. The only variable in a mixed-type bulk order is the connector housing — the cells, BMS, and electrical parameters are identical across all three production variants.
✅ 🏭 ROG Platform Stock Maintained for All Three Variants
We maintain finished-goods stock on Type A, Type B, and Type C simultaneously. This matters specifically for distributors and repair chains serving mixed ROG fleets — a corporate IT department or gaming café operator running GL504, GL704, and G512 machines in the same facility can fulfill all three variants from a single purchase order. One invoice, one shipment, one Certificate of Conformance covering all types. We clearly separate and label each type in the master carton.
✅ 📊 Gaming Battery Repair Demand — Market Context for Distributors
The GL504 Scar II/Hero II series launched in 2018 at a price point of $1,200–$1,800. The GL704 followed in 2019, and the G512/G712 Strix G series through 2020–2021. All three generations are now in the 4–7 year ownership window — exactly the period when Li-ion polymer gaming batteries, stressed by high-load discharge cycles, reach accelerated degradation. ROG battery replacement demand is not evenly distributed over time; it concentrates in the 3–5 year post-purchase window when capacity drops below 60% of original and gaming runtimes become unacceptably short. That window is currently open across all three C41N1731 machine generations simultaneously.
Packing & Delivery
Lead Time & Shipping
In-stock items: Ship within 3 days
For standard replacement models with available inventory.Mass production orders: Ship within 7 days
For regular models under confirmed specifications and packaging requirements.Customized orders: Ship within 15 days
For custom cell configuration, size, wire/connector, PCB/BMS, labeling, or packaging.
Note: Final dispatch time depends on total quantity, model complexity, packaging requirements, and shipping compliance documents. We will confirm the estimated shipping date (ETD) after order confirmation.
Air freight (urgent, smaller volume)
Sea freight (cost-effective for bulk)
Rail / Truck (subject to destination)
Express channels
Documents available: UN38.3 / MSDS / Transport Test Report (if applicable)
Compliant packaging and carton labeling can be arranged based on the chosen shipping method.
EXW / FOB / CIF / DDP available
FAQ
Q1: There are 3 types of C41N1731 — how do I know which one my ROG laptop needs?
The only reliable method is to open the back panel and read the part number printed on the original battery label. Type A (GL504 series) shows spare number 0B200-02940000. Type B (GL704/G515/G715 series) shows 0B200-02990000. Type C (G512/G712/G531/G731 series) shows 0B200-03400200 or the C41N1731-2 designation. Do not rely on machine model names alone — ASUS used different battery types within overlapping series names depending on the production year. The original battery label is the definitive check. When placing a bulk order with us, include the spare number from the original battery and we will confirm the correct type before shipment.
Q2: Are Type A, Type B, and Type C electrically interchangeable if I force-fit the connector?
No, and attempting to do so risks motherboard damage. All three types share the same 15.4V / 66Wh electrical specification, but the connector housing pin arrangement differs between types. Forcing a mismatched connector risks short-circuiting the BMS communication pins, which can corrupt the EC firmware on the motherboard — a repair that is significantly more expensive than the battery itself. Physical connector fit is the hard safety gate. If a battery does not seat without force, it is the wrong type.
Q3: Why does my ROG laptop battery degrade faster than my previous non-gaming laptop battery?
Gaming laptops run sustained high-load discharge cycles that standard consumer notebooks do not. A GPU under gaming load draws 60–100W continuously. The battery discharges at a much higher C-rate than in light productivity use, generating more heat per cycle and accelerating electrode degradation. Additionally, many ROG users charge while gaming — sustained 100% SoC under heat is the single most damaging operating condition for Li-ion cells. A gaming battery that sees 2–3 hours of active gaming per day will reach 80% capacity retention in 12–18 months rather than the 3-year window typical of light-use consumer laptops. This is physics, not a quality issue.
Q4: Can I order mixed types — for example, 50 units Type A and 30 units Type C in one PO?
Yes. Mixed-type orders are fully supported in a single purchase order. We pack each type in clearly separated, labeled inner cartons within the same master shipment. The packing list identifies type and quantity per carton, and the Certificate of Conformance covers all types in the shipment. For repair chains or distributors servicing mixed ROG fleets, this eliminates the need to place separate orders and consolidates the freight and documentation into a single transaction.
Q5: What is the realistic runtime on a new C41N1731 replacement under gaming conditions?
Under active gaming with GPU at full load, a new 66Wh C41N1731 delivers approximately 90–150 minutes of unplugged runtime depending on GPU TDP setting and screen brightness. This is expected behavior — 66Wh against a 100W+ system load produces limited unplugged runtime by design. ROG users typically game while plugged in and use battery mode for productivity tasks or transport. A new replacement battery’s practical value to a ROG owner is reliable wake-from-sleep behavior, accurate charge percentage reporting, and not shutting down unexpectedly when briefly unplugged — not extended gaming runtime. Setting this expectation accurately prevents post-repair complaints.
Q6: What documentation and warranty terms apply to bulk C41N1731 orders?
Each bulk shipment includes a Certificate of Conformance specifying type variant, cell lot number, production date, capacity QC results, and cell matching tolerance data. Warranty is 12 months from shipment date covering manufacturing defects including capacity degradation below 70% of rated 66Wh and cell balancing failures. DOA claims require a photo of the defective battery label and the specific type designation — return shipment is not required below our defined batch replacement threshold. Replacements dispatch within 5 business days of claim confirmation. For distributors managing multi-type ROG battery inventories, we provide batch-level QC reports covering all three types in a single document on request.
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