Brand : GIGABYTE Battery
Type : Li-ion
Capacity : 94.24Wh/6200mAh
Voltage : 15.2V
Encoding : GIG19M240_1

GAG-J40 Alternate with the following models：

GAG-J40 541387460002 541387460003 541387460005 4ICP4/77/128

The product GIGABYTE GAG-J40 is perfectly compatible with the product model Gigabyte Aero 15 14 V7 14-W-CF2 15x 15w 14-P64WV6 :

For Gigabyte Aero 14
Gigabyte Aero 14 V7
Gigabyte Aero 14 P64Wv7-De325Tb
Gigabyte Aero 14-P64WV6
Gigabyte Aero 14-W-CF2
Gigabyte Aero 15
Gigabyte Aero 15 (RTX 20 Series)
Gigabyte Aero 15W Series
Gigabyte Aero 15X Series

ES : Batería de portátil GIGABYTE GAG-J40
FR : Bonne qualité batterie d'ordinateur portable GIGABYTE GAG-J40
JP : 高品質 GIGABYTE GAG-J40 のノートパソコンのバッテリーを購入する
PL : Baterie do laptopa -- GIGABYTE GAG-J40
US : Replace GIGABYTE GAG-J40 laptop battery

http://pc-laptop.co/gigabyte-battery-GAG-J40-p215203.htm

What is the run time of GIGABYTE GAG-J40 battery?

GIGABYTE GAG-J40 have two main ratings on them: Volts and Amperes. Because size and weight of batteries is limited when compared to larger batteries such as car batteries, most companies show their ratings with Volts and Milliamperes. One thousand Milliamperes equals 1 Ampere. When buying a battery, select batteries with the most Milliamperes (or mAh). Batteries are also rated by Watt-Hours, perhaps the simplest rating of all. This is found by multiplying the Volts and the Amperes together.

There are several steps you can take to help you get maximum performance from your GIGABYTE battery:

1. If you are not using the internet turn off your wifi connection and lower the intensity of your backlight (hold down function and move the arrows up or down to change intensity).
2. Let the power of the batteries (15%) drain to 0% When you use your brand new Battery first time. And then full charge it(usually chrage it full 12 hours) and let it drain to 0% again. Do this for 2~3 cycles.
3. Don't leave your computer plugged in constantly when it is not in use.
4. Keep your notebook in a well ventilated place and keep it cool. Your battery works faster when it is hot because it is creating more energy and is burning out faster.
5.Unplug any external devices that you don't need such as using a usb or bluetooth mouse .
6. If you are not using the device, do not put your laptop battery in the device for an extended period of time.