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Razer GMS-C60 Blade 14 Compatible Battery 11.1V 5100mAh

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From $119.99 USD $143.99
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Fits Razer Blade 14 model RZ09-00830500-R3U1 and replaces OEM part GMS-C60.
11.1V and 5100mAh delivers 56.61Wh — sustains gaming and video editing workloads unplugged.
Connector slides into the battery slot with a single locking tab and positive lead alignment.
We ran discharge under sustained CPU load; the BMS held voltage flat until cutoff without stepping or noise.
After installation, run a full discharge to hibernation then charge uninterrupted to 100% — this resets the BIOS battery learn cycle and clears the inaccurate health warning that appears after every cell swap.
Delivery time

This product ships directly from our Manufacturer's Warehouse and is usually delivered within 7 – 10 business days to your doorstep.

Discount: As a thank you for your patience, enjoy 5% off on your order
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Fresh Battery, Worth the Wait

To provide the highest-quality replacement battery, we ship this battery directly from the manufacturer rather than from aging warehouse inventory. This means delivery may take a little longer, but it helps ensure you receive a fresh battery with better performance, a longer lifespan, and greater reliability.

Estimated delivery: 7–10 business days
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By continuing with your purchase, you acknowledge and agree to the estimated 7–10 business day delivery timeframe.
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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

11.1V

Amp

5100mAh

Razer Blade 14 / Blade Pro 17 — 11.1V Li-Polymer Replacement Battery (GMS-C60)

This 11.1V 5100mAh (56.61Wh) Li-Polymer battery replaces the original cell in the Razer Blade 14 (RZ09-00830500-R3U1, RZ09-00830100-R3U1) and Blade Pro 17 2012 (RZ09-00710100-R3U1), among other models. It matches the OEM GMS-C60 spec and the 3ICP8/38/83-2 cell stack. Physical dimensions are 297.50 × 77.16 × 8.10mm — verify these against your existing cell before ordering.

  • Blade 14 and Blade Pro 17 2012 shared platform: Both models run the same 11.1V three-cell Li-Polymer configuration with identical connector pinout and BMS handshake protocol. The BIOS reads cell data through a shared SMBus line, so the same GMS-C60 part number works across all listed models without adapter or rewiring.
  • Bench tested on actual hardware: We ran this cell on a Blade 14 chassis and cycled it through charge and discharge under mixed CPU and display load. The BMS responded correctly to charge cutoff at full voltage and held communication with the SMBus throughout — no dropped handshake or forced AC-only mode.
  • Post-install discharge cycle on Blade hardware: After fitting this battery, run one full discharge until the laptop hibernates on low-battery cutoff, then charge uninterrupted to 100%. This resets the BIOS battery learn cycle and clears the inaccurate health warning that appears immediately after every cell swap on Razer firmware.

BIOS reporting poor battery health immediately after fitting a new cell

The Blade BIOS reads health data from EEPROM embedded in the original cell. When a new cell goes in, that EEPROM data is gone and the firmware flags the battery as degraded or unknown before any cycles have run. This is a firmware state, not a fault with the replacement cell. Running one complete discharge-to-hibernate followed by a full uninterrupted charge gives the BIOS enough data to recalibrate. After two to three cycles the health reading normalises and the warning clears.

Blade shutting down at 20–30% charge shown on screen

This happens when the fuel gauge IC has not yet calibrated against the new cell's actual voltage curve. The OS gauge shows 25% remaining but the cell voltage has already dropped below the BMS cutoff threshold under full CPU and display load — the laptop shuts off because the real voltage and the reported percentage have diverged. It is not a defective cell. Run two to three full discharge-to-hibernate and uninterrupted full-charge cycles so the fuel gauge IC can map the new cell's voltage profile accurately. After calibration the shutdown point will align with the displayed percentage.

Compatible Models

RZ09-00830500-R3U1 RZ09-00830100-R3U1 Blade Pro 17 2012 RZ09-00710100-R3U1 Blade 17.3 RZ09-0071 RZ09-00830300 RZ09-0071 RZ09-0071 17.3 RZ09-0083 Blade Pro RZ09-0083 17.3 Blade R2 17.3 Inch

Replaces Part Numbers

GMS-C60 3ICP8/38/83-2 961TA002F

Technical Specifications

Voltage11.1V
Amp Hours5100mAh
Capacity5100mAh
Rate56.61Wh
Net Weight304.6g /10.74 oz
Gross Weight564.6g /19.92 oz
Approximate Weight564.6g /19.92 oz
Dimension 297.50 x 77.16 x 8.10mm

Product Highlights

  • Brand: Razer
  • 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 Razer Synapse or Windows show the new battery as "0% available (plugged in)" right after I installed it?

The fuel gauge IC on the Blade's battery controller is reading EEPROM data that no longer matches the new cell's chemistry state. Until it runs at least one full calibration cycle, it has no reference point and defaults to 0% or "unknown." Plug in, let it charge uninterrupted to 100%, then discharge fully to hibernate cutoff. After that first complete cycle the gauge will begin tracking correctly.

The system info screen shows the battery Wh rating as something lower than what I ordered — is the cell wrong?

No. Windows pulls the Wh figure from the EEPROM on the cell, which stores the rated design capacity of the original unit. The new cell's EEPROM carries its own rated value, and if the chemistry or batch differs slightly from the original, the reported Wh figure will not match what is printed on the label. What matters is measured voltage under load — at 11.1V nominal and a healthy BMS response, the cell is operating correctly regardless of what the OS reports in design capacity.

My Blade 14 won't charge above 80% with the replacement cell — is this a battery fault?

Almost always not. Razer firmware includes a BIOS-controlled charge limit that caps charging at 80% when Battery Care mode is active in Razer Synapse or in the Windows power settings. Check Synapse under Power — Battery Care Charging, and toggle it off. If the cap was set before the swap it carries over automatically to the new cell. Disable the limit and the cell will charge to 100V terminal voltage at full capacity.

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