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Asus ROG G501VW Replacement Battery C41N1524 15.2V 3950mAh

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From $77.99 USD $95.99
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Fits Asus ROG G501VW-BSI7N25 and replaces OEM part C41N1524.
15.2V 3950mAh Li-Polymer cell delivers 60.04Wh to sustain full CPU and GPU load unplugged.
Connector seats flush into the right-side battery slot with single locking tab engagement.
We bench-tested this cell against the stock pack; BMS voltage regulation held steady under sustained load with no early cutoff.
After install, discharge fully to hibernate then charge uninterrupted to 100% — this resets the BIOS battery learn cycle and clears false health warnings.
Delivery time

This product ships directly from our Manufacturer’s Warehouse and is usually delivered within 5 – 8 business days to your doorstep.

Discount: As a thank you for your patience, enjoy 5% off on your order
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Battery Care Tips

🔹 Getting Started

Charge your new battery fully before you use it for the first time. Over the next few charge cycles, run your device down to around 20% before you recharge—this helps the battery perform its best. After that, charge whenever you need to.

🔹 Keep It Healthy

Avoid letting your battery completely drain or staying plugged in constantly. Both extremes wear it out faster. Store the battery in a cool, dry place when you're not using it, since heat damages batteries quickly.

Delivery and Shipping

🔹 Most orders ship the next day, and we use FedEx, UPS, Purolator and other carriers to get them to you. Lithium batteries have to ship by ground only, not air or USPS. Make sure your address is right before you order, because if we have to send it back, you pay for shipping again.

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⚠️ Disclaimer: All product names, trademarks, and registered trademarks belong to their respective owners.

🔹 We use these names, brands, or model numbers only for identification and compatibility purposes.

Voltage

15.2V

Amp

3950mAh

Asus ROG G501VW-BSI7N25 — 15.2V Li-Polymer Replacement Battery (C41N1524)

This is a 15.2V, 3950mAh (60.04Wh) Li-Polymer battery for the Asus ROG G501VW-BSI7N25 and related UX501VW and G501VW variants. It replaces OEM part numbers C41N1524 and 0B200-01250200. The pack slots into the same bay and connects to the same BMS handshake points as the original cell.

  • G501VW and UX501VW series fit: These models share the same 15.2V four-cell Li-Polymer configuration, connector pinout, and BMS communication protocol — which is why one pack covers the full lineup without modification.
  • Bench tested on actual hardware: We ran this cell through charge, discharge, and BMS handshake verification on a G501VW unit. The BMS accepted the pack, charge current ramped correctly through CC/CV stages, and no fault codes triggered at either end of the cycle.
  • Post-install calibration cycle: After fitting this battery, run a full discharge to hibernate-cutoff, then charge uninterrupted to 100%. This resets the BIOS battery learn cycle and clears the inaccurate health warning that appears after every cell swap on this platform.

BIOS reporting poor battery health immediately after fitting a new cell

The G501VW BIOS reads health data from EEPROM stored on the battery pack itself, not from live cell voltage. When you install a replacement, the EEPROM data is either blank or carries a different cycle count than the system expects. The BIOS interprets this mismatch as a degraded pack and flags it accordingly. Running one full learn cycle — discharge to hibernate, then a full uninterrupted charge — writes fresh calibration data and clears the warning.

Laptop shutting down at 20–30% remaining on the gauge

This happens when the fuel gauge IC hasn't calibrated against the new cell's actual voltage curve. The old calibration map doesn't match the new pack, so the gauge hits a cliff and the system shuts down before the real capacity is exhausted. It is not a fault with the replacement battery. Do two full discharge-to-hibernate and charge-to-100% cycles — by the second cycle the gauge IC recalibrates and the reported percentage tracks actual cell voltage correctly.

Compatible Models

ROG G501VW-BSI7N25 ROG G501VW-FY107T UX501VW-FY103T ROG G501VW-FY106T ROG G501VW-FY124T ROG G501VW N501VW-2B UX501JW UX501VW

Replaces Part Numbers

C41N1524 0B200-01250200

Technical Specifications

Voltage15.2V
Amp Hours3950mAh
Capacity3950mAh
Rate60.04Wh
Net Weight303.5g /10.71 oz
Gross Weight443.5g /15.64 oz
Approximate Weight443.5g /15.64 oz
Dimension 236.68 x 100.10 x 11.15mm

Product Highlights

  • Brand: Asus
  • Manufacturer: CS
  • Series: Standard
  • Color: Black
  • Product Type: Li-Polymer
  • Battery Type: Li-Polymer
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

Frequently Asked Questions

Why does MyASUS show the new battery as "poor health" the moment I boot up after fitting it?

The BIOS reads health status from EEPROM data embedded in the pack, not from a live capacity test. A replacement cell either carries blank EEPROM or data from a different production batch, and the firmware flags the mismatch as poor health. This is not a fault with the cell. Run one full discharge to hibernate-cutoff, then charge uninterrupted to 100% — the BIOS learn cycle rewrites the health register and the warning clears.

Windows is showing the battery Wh rating as different from what's printed on the pack — is something wrong?

Nothing is wrong with the hardware. Windows reads the Wh rating from the EEPROM field on the battery PCB, which stores the OEM-programmed rated capacity rather than the actual measured chemistry of the new cell. We verified on the bench that the cell delivers the correct 60.04Wh at the 15.2V nominal rail — the displayed figure in Windows is a firmware label, not a live measurement. After one full calibration cycle the fuel gauge IC aligns closer to the real value.

The fuel gauge is jumping around — showing 60%, then 45%, then back to 55% within minutes of unplugging. What causes that on this laptop?

The G501VW fuel gauge IC builds its state-of-charge map against the original cell's discharge curve. A new cell has a slightly different voltage-versus-capacity curve, so the IC loses tracking and the percentage bounces. We see this consistently on first use with any cell swap on this platform. Run two full cycles — discharge to hibernate each time, then charge to 100% without interruption — and the IC relearns the curve against the new cell, after which the gauge stabilises.

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