Welcome to our store. Your trusted source for batteries and power solutions. Learn more

For support or quotes: sales@batteryweb.com
WELCOME5
BatteryWeb

Gigabyte Aero 15W-OG4 Compatible Battery 15.2V 6100mAh

Up to 17% off
New arrival
From $107.99 USD $129.99
Shipping calculated at checkout.
Fits Gigabyte Aero 15W-OG4 and 96+ Aero and Aorus models with OEM battery pack.
15.2V, 6100mAh lithium-polymer cell delivers 92.72Wh for sustained workstation performance.
Connector type matches OEM housing; locking tab seats flush against retention clip.
Bench test showed BMS handshake accepted on first charge cycle without error codes.
After installation, run one full discharge to hibernate cutoff then charge uninterrupted to 100% — this resets the BIOS battery learn cycle and clears inaccurate health warnings that appear after cell swaps.
Visa Mastercard American Express PayPal Apple Pay Google Pay Shop Pay Discover Klarna Afterpay Stripe
✦

Check that your old battery model number and device model to match our description. This makes sure they work together.

✦

We ship your order same day if you buy it before 4 PM EST.

Warranty

Let customers speak for us

from 12 reviews

I'm writing this review to express my deep gratitude and appreciation for the quality of services provided to me by the BatteryWeb service team. I visited BatteryWeb to purchase a replacement battery for my Remington R9 razor. The staff was very responsive and I was really impressed with their willingness to help me and make the purchasing process as quick as possible. In particular I greatly appreciate the work of staff member Shane who was friendly and helpful.
In conclusion, I believe that BatteryWeb has excellent service staff who make their customers feel honored and valued.
I wish you all the best.
Sincerely,
Michael

Michael Talianker
BatteryWeb

this battery was just what I needed.

Robert Jones
BatteryWeb

Product is exactly as described and arrived quickly

Robert Jones
Rocket ES4-12 Compatible Replacement Battery

Great deal for the money.

Linda M.
BatteryWeb

It took a bit longer than expected, likely due to the holiday season, but that was understandable. So far, the battery seems to be working well!

Linda M.
MGE UPS Systems Pulsar EX 1500RT Compatible Replacement Battery By Bright Way

Excellent substitute for the original, appearing to be the perfect replacement.

Alberto J.
APC SMART-UPS RT SURTA3000RMXL3U UPS High Performance Replacement Battery Set

It was what i was looking for. Support is fast

Jaswal
WAHEGURUG - RADHASWAMI

Fast service

Mark Casias
BatteryWeb

Perfect fit

Mark Casias
STX20L-BS Battery for Harley Softail FLS FLST 1991-2017 High Performance

Works Perfectly!!

Ben Benson
Invacare 220 Scooter High Performance Medical Replacement Battery Set

Send Your Battery Photo

Expert Technician Help

Snap a photo or video of your battery and send it to us. We'll identify the exact replacement—fast and hassle-free. Our team has helped thousands of customers find the right battery quickly and easily.

POST YOUR BATTERY IMAGE
Product & Solutions Expert

Product & Solutions Expert

✉ sales@batteryweb.com

🔹 10+ Years Battery Experience 🔹 Fast & Accurate Identification

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.

Disclaimer

⚠️ 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

6100mAh

Gigabyte Aero 15W-OG4 / Aorus X9 DT — 15.2V Li-Polymer Replacement Battery

This is a 15.2V, 6100mAh (92.72Wh) lithium-polymer replacement battery for a range of Gigabyte laptops. It fits the Aero 15W-OG4, Aorus X9 DT-CL5M, Aero 15-Y9-9FR4711P, Aero 15 OLED NA, and 96+ additional models sharing the same cell format and connector. If your original battery no longer holds a charge or the system reports critically degraded health, this cell restores full portability.

  • Multi-model fit across Aero and Aorus lines: These Gigabyte laptops share the same 15.2V four-cell architecture, physical footprint, and BMS communication protocol. The connector pinout and fuel gauge IC handshake are identical across the series, so one cell covers a wide model range without firmware differences.
  • Bench tested on actual hardware: We ran this cell through charge, full-load discharge, and BMS cutoff cycles on Aero-series hardware. The BMS accepted the cell immediately, the protection circuit tripped correctly at the low-voltage threshold, and charge termination completed cleanly at 100%.
  • Post-install calibration on Gigabyte BIOS: After fitting this cell, run one full discharge until the laptop hibernates, then charge uninterrupted to 100%. This resets the BIOS battery learn cycle and clears the inaccurate health warning that appears after every cell swap — skip it and the gauge stays wrong for weeks.

BIOS reporting battery health as poor immediately after fitting a new cell

Gigabyte's BIOS stores learned capacity data from the previous cell in EEPROM. When a new cell goes in, the stored values no longer match the actual chemistry, and the firmware flags it as degraded before a single cycle completes. This is not a fault with the replacement cell. Run one complete discharge-to-hibernate followed by an uninterrupted charge to 100%, and the BIOS recalculates health against the new baseline. After two to three full cycles, the health reading stabilises.

Laptop shuts off abruptly at 20–30% charge shown on screen

This happens when the cell cannot sustain the voltage rail under combined CPU, GPU, and display load — the cell hits a voltage cliff that the fuel gauge IC has not yet mapped to the correct state-of-charge percentage. The OS gauge is reading a calibration from the old cell and misjudges how much capacity remains. Force a full discharge to the hibernate cutoff point — around 2.5V per cell minimum — then charge fully to 100% without interruption. After two calibration cycles the gauge aligns with actual cell voltage and the premature shutdown stops.

Compatible Models

Aero 15W-OG4 Aorus X9 DT-CL5M Aero 15-Y9-9FR4711P Aero 15 OLED NA Aero 15 Classic-XA Aero 15W V8-2K7875H Aero 15 OLED XA AORUS 17 SA Aero 15 X9-2019 Aero 15-Classic-YA Aero 15 SA Aorus X5 v8-CL4D Aorus X7 DT v7 Aero 15X v8 Aero 15W v8-CF1 Aero 15 OLED YA-7US5450SP Aero 15 Classic-YA-7FR5410P Aero 15 XB AERO 15-X9-9RT4K5MP AERO 15 X8 Aero 15 SA-7US2130SH Aero15-XA Aero 15X V8-BK4K4P Aorus X7 DT v7-KL3K3D Aero 15W-V7 Aero 15 OLED XA-9US5130SP Aero 15-Y9-4K80P Aorus 17G XB AERO 15-X9-RT4K5MP Aero 15W v8 Aero 15 XA-7US2130SH Aorus 17 YA Aorus X7 DT v7-CF2 Aero 15W v10 Aorus X9 DT Aero 15-Y9-9ES4720P Aero 15 OLED SA Aero 15X(i7-8750H) Aero 15W-BK4 Aero 15 OLED YA Aorus 17 WA Aorus X7 DT v8-CF1 Aero 15w v8-i7 Aorus X9 DT-CF1 Aero 15-Y9-9RT5P Aorus X7 DT v8 Aero 15-Classic-SA Aero 15W-CF2 Aero 15 OLED YA-9US5750SP Aero 15S SA Aero 15-Y9-9RT4K6MP Aero 15 OLED Aero 15 XA Aorus X5 V8-CF1 AERO 15X V8-CF2 Aorus X7 DT v7-KL4K4M Aero 15W-GN4 Aero 15 OLED XA-7US5130SP Aero 15-Y9-9UK4720P Aero 15 Classic-YA-U96ASP Aero 15 OLED XB-8DE51B0SP Aero 15-Y9 Aero 15-X8 Aero 15 SA-F74ADW Aorus 17 AERO 15X V8-CF1 Aorus X7 DT v7-CF1 Aero 15W-CF3O Aero 15 Classic-YA Aero 15-Y9-7UK0410P Aero 15 OLED WA Aero 15W v8-DE025PB Aero 15 XA-RTX 2070 Aorus 17 XA Aero 14 v8 Aorus X7 DT v8-CL4D X7 DT v6 Aero 14-K8 Aero 14 P64Wv7-De325Tb X7 DT v7 AERO 15 Classic-SA Aero 14-K7 Aero 15 Classic-SA-F74ADW Aero 15 X9 Aero 15X Aero 15-X9-RT5P AERO 15-X9-9RT5 Aorus X5 V8 Aero 15W Aero15-X9 AERO 15 Classic-WA-F74ADP Aero 15-X9 AERO 15 Classic-WA Aero15 Aero 15X V8-BK4 Aero 14-W-CF2 Aero 14-P64WV6 Aero 15 Classic Aero 14 Aero 15

Technical Specifications

Voltage15.2V
Amp Hours6100mAh
Capacity6100mAh
Rate92.72Wh
Net Weight396.2g /13.98 oz
Gross Weight656.2g /23.15 oz
Approximate Weight656.2g /23.15 oz
Dimension 277.28 x 77.00 x 8.20mm

Product Highlights

  • Brand: Gigabyte
  • 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

My Gigabyte Aero shows the new battery as "0% available (plugged in, not charging)" right after install — what's wrong?

The fuel gauge IC is reading EEPROM data written by the old cell and hasn't initialised against the new chemistry yet. Disconnect the charger, let the laptop discharge fully until it hibernates, then plug in and charge uninterrupted to 100%. This forces the IC to recalibrate its charge curve against the actual cell. After one complete cycle the system recognises the battery normally.

System info shows the battery capacity as noticeably lower than the rated 92.72Wh — is the cell faulty?

Not necessarily. The Wh figure displayed in Windows or Gigabyte's Control Center is pulled from the EEPROM on the old cell's circuit, not measured directly from the new one. Until the BIOS completes a full learn cycle, reported design capacity will differ from the actual cell rating. Run two full discharge-to-charge cycles and the EEPROM value updates to reflect the new cell's rated chemistry at 92.72Wh.

Charging stops at 80% and won't go higher — is this a problem with the replacement cell?

This is almost always the BIOS charge limit, not a cell fault. Gigabyte laptops include a firmware-controlled charge ceiling — typically set to 80% — to reduce cell wear during daily use. Check Gigabyte Control Center or BIOS under Battery Health Mode and disable the charge limit. Once that setting is off, the cell charges to 100% without issue.

Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Bancontact
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Related Products

Gateway Aero 14 K7 Replacement Battery, 15.2V, 6100mAh, Li-Polymer 1

Engineered for Performance. Built to Last.

Check out our top-rated selection of reliable products built to last. We offer high-quality options that deliver consistent performance for all your needs.

Our Collections