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Gigabyte A7 X1 Replacement Battery 14.6V 2750mAh Li-ion

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From $51.99 USD $63.99
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Fits Gigabyte A7 X1 notebook; replaces OEM battery for this model.
14.6V, 2750mAh (40.15Wh) lithium-ion restores full charge cycles to aging cells.
Connector type and orientation match A7 X1 slot; locking tab secures during install.
We bench-tested this cell in the A7 X1 platform; BMS accepted handshake on first charge cycle.
After installation, discharge fully to hibernation cutoff then charge uninterrupted to 100% — this resets the BIOS battery learn cycle and clears inaccurate health warnings that appear after 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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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

14.6V

Amp

2750mAh

Gigabyte A7 X1 — 14.6V Li-ion Replacement Battery

This is a 14.6V Li-ion replacement battery for the Gigabyte A7 X1 notebook. It carries a rated capacity of 2750mAh (40.15Wh). Install it when the original cell no longer holds enough charge to support everyday mobile use.

  • A7 X1 platform fit: The A7 X1 uses a four-cell Li-ion pack at 14.6V nominal. This replacement matches that voltage rail and connector pinout. The BMS on the A7 X1 handshakes over SMBus — mismatched voltage will prevent negotiation and the laptop will not charge.
  • Bench tested on actual hardware: We cycled this cell through full charge and discharge on an A7 X1-class platform. The BMS accepted the pack without fault codes, thermal cutoff held within spec, and the fuel gauge IC began tracking within two cycles.
  • Post-install calibration on the A7 X1: After fitting this battery, run one full discharge to hibernate-cutoff, then charge uninterrupted to 100%. The A7 X1 BIOS runs a battery learn cycle on that sequence. Skipping it leaves the health indicator reading poor or unknown even on a new cell.

BIOS reporting battery health as poor after fitting a new cell

The A7 X1 BIOS reads health data stored in the battery's EEPROM. A new cell ships with factory defaults that do not match the BIOS's learned data from the old pack. This triggers a poor-health or unknown-device flag immediately after swap. One full discharge-to-hibernate followed by an uninterrupted charge to 100% resets the learn cycle and clears the flag. After two to three full cycles the BIOS health indicator should return to normal.

Laptop shuts down abruptly at 20–30% charge shown

This is a voltage-cliff failure, not a fuel gauge error. Under combined CPU and display load, the cell voltage drops faster than the fuel gauge IC can track, and the protection circuit cuts power before the displayed percentage reaches zero. It happens most often when the old cell has degraded and the BIOS charge map no longer reflects actual cell chemistry. Fit the new cell, run the full calibration cycle, and verify the shutdown threshold moves back below 5% as the fuel gauge IC re-maps against real capacity. If the issue persists after three calibration cycles, check BIOS firmware version against Gigabyte's latest release for the A7 X1.

Compatible Models

A7 X1

Technical Specifications

Voltage14.6V
Amp Hours2750mAh
Capacity2750mAh
Rate40.15Wh
Net Weight210g /7.41 oz
Gross Weight360g /12.70 oz
Approximate Weight360g /12.70 oz
Dimension 142.35 x 54.50 x 20.00mm

Product Highlights

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

Frequently Asked Questions

My Gigabyte A7 X1 shows the new battery as 0% or "unknown" straight after fitting — what's wrong?

The fuel gauge IC on the A7 X1 reads capacity data from the replacement cell's EEPROM, which ships with factory defaults the system hasn't seen before. Until the BIOS runs a learn cycle, it has no reference point and reports 0% or unknown. Run one full discharge to hibernate-cutoff, then charge uninterrupted to 100%. After that first complete cycle the gauge will have a baseline to work from.

Windows is reporting a different Wh rating for the new battery than the original — is the cell faulty?

It isn't a fault. The Wh figure Windows displays is pulled from the EEPROM embedded in the battery pack. Factory EEPROM values are set to rated chemistry specs, which can differ slightly from the actual measured capacity of the physical cells. The A7 X1 reports 40.15Wh at rated spec — if Windows shows something close to that figure, the cell is behaving correctly. Run two full calibration cycles and the reported value will stabilise against the real charge capacity.

The charge on my A7 X1 stops at 80% and won't go higher — is the replacement battery the problem?

This is almost always a BIOS-controlled charge limit, not a battery fault. Gigabyte's firmware on several A7 series models includes a battery care mode that caps charging at 80% to reduce cell stress. Check the Gigabyte Control Center application under battery settings — the charge limit toggle is there. Disable the limit, unplug and replug the adapter, and the charge should proceed past 80% to 100%.

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