GAG-J40 High-Performance Gaming Laptop Battery for Gigabyte Aero & Aorus Series
Power your Gigabyte Aero and Aorus gaming laptops with our premium GAG-J40 replacement battery - engineered for gamers and content creators who demand maximum performance and extended gaming sessions
Key Features & Benefits
- High-Capacity Gaming Power - 94.24Wh capacity delivers extended gaming sessions and creative workflows
- Wide Compatibility - Compatible with Gigabyte Aero 14/15 series and Aorus X7 gaming laptops
- Premium 4-Cell Design - Advanced 4-cell Li-ion technology for optimal performance
- Easy Installation - Direct replacement for original GAG-J40 battery, plug-and-play design
- Reliable Warranty - 1-year manufacturer warranty for complete peace of mind
- Gaming Optimized - Stable power delivery for high-performance gaming and content creation
Technical Specifications
- Battery Model: GAG-J40
- Capacity: 6200mAh / 94.24Wh
- Voltage: 15.2V
- Battery Type: Li-ion (Lithium-ion)
- Cell Configuration: 4 Cells
- Cell Quality: Made in China, high quality guarantee
- Color: Black
- Condition: Brand New Replacement Battery
- Warranty: 1 Year
Replace Part Numbers
This battery replaces the following part numbers: GAG-J40, 4ICP4/77/128, 541387460003, 541387460005, 541387460002
Compatible Gaming Laptop Models
Gigabyte Aero Series:
- Gigabyte Aero 14
- Gigabyte Aero 14-V7
- Gigabyte Aero 14-K7
- Gigabyte Aero 14 P64WV7-De325Tb
- Gigabyte Aero 14-P64WV6
- Gigabyte Aero 14-W-CF2
- Gigabyte Aero 15 Series
- Gigabyte Aero 15 (RTX 20 Series)
- Gigabyte Aero 15w
- Gigabyte Aero 15x
- Gigabyte Aero 15x V8
- Gigabyte Aero 15-x9-9rt5
Gigabyte Aorus Gaming Series:
- Gigabyte Aorus X7 Dt V6
- Gigabyte Aorus X7 Dt V7
- Gigabyte Aorus X7 Dt V8
Perfect for Gaming & Content Creation
- Extended Gaming Sessions - High-capacity battery supports hours of intensive gaming
- Content Creator Ready - Reliable power for video editing, streaming, and graphic design
- RTX Graphics Support - Optimized for power-hungry RTX 20 series graphics cards
- High-Performance Computing - Stable power delivery for demanding applications and multitasking
Advanced Safety Features
- Overcharge protection prevents battery damage during long gaming sessions
- Short circuit protection ensures safe operation with high-performance components
- Temperature control maintains optimal performance during intensive use
- Voltage regulation provides stable power to sensitive gaming hardware
Installation & Care Instructions
- Power down your Gigabyte gaming laptop completely before installation
- Remove the old GAG-J40 battery carefully and install the new one
- Charge fully before first gaming session for optimal performance
- Calibrate the battery by fully charging and discharging 2-3 times initially
- Store in a cool, dry place when not gaming for extended periods
Gaming-Grade Quality Assurance
Our GAG-J40 replacement battery is manufactured to meet or exceed Gigabyte's original specifications for high-performance gaming laptops. Each battery undergoes comprehensive quality testing to ensure reliable performance during intensive gaming and content creation. We stand behind our product with a full 1-year warranty and professional gaming support.
Note:
This is not a complete list or inclusion of all compatible laptop models. You can open the back of your laptop to check the original battery model. If you have any compatibility questions, please contact us online.High Quality Garanteed
Our battery products are manufactured using high-quality materials and advanced technology to ensure stability and reliability.
The casing is made of durable materials, the mainboard adopts advanced technology, and the battery core is produced with high-quality raw materials to ensure that it will not be damaged after long-term use.
Our products are equipped with multiple protection technologies such as overvoltage, overcurrent, and overcharge to effectively protect the safety of batteries and equipment.
The casing is made of durable materials, the mainboard adopts advanced technology, and the battery core is produced with high-quality raw materials to ensure that it will not be damaged after long-term use.
Our products are equipped with multiple protection technologies such as overvoltage, overcurrent, and overcharge to effectively protect the safety of batteries and equipment.
China warehouse delivery method
Shipping Methods
Ship To
Est. Delivery Time
Shipping Cost
Taxes & Fees
USPS
United States(No AK/HI, PR/GU, PO Boxes, or APO/FPO)
10-15 business days
Free
Free
Canada Post
Canada
10-15 business days
Free
Free
Royal Mail / Yodel
United Kingdom
15-20 business days
Free
Free
Local Carriers
Germany/Netherlands/Norway
15-20 business days
Free
Free
La Poste
France
15-20 business days
Free
Free
Local Carriers
Australia/New Zealand
15-20 business days
Free
Free
Correios
Mexico/Spain/IT
15-25 business days
Free
Free
Local Carriers
SE Asia / East Asia
5-10 business days
Free
Free
Local Carriers
Rest of Europe
20-25 business days
From $5.99
Free
Local Carriers
UAE / Saudi Arabia / Israel
16-20 business days
From $7.99
Free
Overseas Warehouse Shipping Times & Costs
Shipping Methods
Ship To
Est. Delivery
Shipping Cost
Taxes & Fees
US Warehouse
United States
3-7 business days
Free
Free
European Warehouse
EU countries
5-7 business days
€0 – €5.99
pricing varies by country
Free
UK Warehouse
United Kingdom
3-7 business days
Free
Free
Canada Warehouse
Canada
5-7 business days
Free
Free
Payment Methods
Paypal
Payments by PayPal, no PayPal account required. Paypal is safe and free for buyers.
PayPal account: Payment@batterymall.com
Account Name: ShenZhen KingSener Science and Technology Co., Ltd
Credit or debit card
VISA, MasterCard, the United States n Express,Maestro & Laser Card, APPLE Pay,etc.
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WeChat Pay
Currently only supports QR code payment. Please contact WeChat customer service and go to WeChat App to scan the QR code to complete the payment.
Google Pay
Pay with Google Pay, which is more convenient and faster.
Apple Pay
If you use an Apple device, you can use Apple Pay to pay, which is more convenient and faster.
Bank Transfer
If you cannot use the above payment methods and the order amount exceeds HK$2000, please contact our customer service to obtain your bank account and pay via bank transfer.
Q&A
Quick FAQ:Laptop Battery Care & Troubleshooting
- How long does a KingSener battery last?2 to 3 years (approx. 500-800 charge cycles) under normal temperatures.
- Laptop says "Battery Not Detected". How to fix?1. Hard Reset: Unplug AC, remove battery, hold power button for 30 seconds.
2. Clean Contacts: Wipe metal connection pins.
3. Reset Drivers: Uninstall battery drivers in Device Manager, then restart.
4. Update BIOS: Ensure motherboard firmware is up to date. - Can I leave my laptop plugged in 24/7?Yes, the built-in TI chip prevents overcharging. Tip: To prevent long-term cell swelling, unplug and drain the battery to 40% twice a month.
- How do I store a laptop battery long-term?Store it at 50% charge in a cool, dry place. Never store at 0% or 100%. Cycle the battery every 3 months to maintain chemical activity.
-
Are KingSener batteries safe?Yes. All batteries feature built-in IC protection against short-circuits, over-voltage, and overheating. Fully CE, FCC, and RoHS certified.