• Battery life for the G900 and G903
• Checking the G900 or G903 battery status
• Charging the G900 or G903 battery

---

Battery life for the G900 and G903
Your mouse uses a rechargeable 720mAH LiPol battery. With a 1ms report rate, the expected battery life is up to 32 hours of non-stop gaming with the lights off, or 24 hours of non-stop gaming with RGB color cycling on.

---

Checking the G900 or G903 battery status
When you turn your mouse on, the LEDs on the top of the mouse will display the charge level: 

• 3 green bars  — 50-100%
• 2 orange bars — 30-50%
• 1 red bar — 15-30%
• 1 flashing red bar — less than 15% 

NOTE: For more information about the LED status indicators on the mouse, see LED indicator lights on the G900 or G903 gaming mouse.

You can also check the battery status using Logitech Gaming Software (LGS). The battery status is displayed in the upper left corner when you open LGS.

NOTE: When the mouse is connected to your computer using the USB cable, the icon appears as shown:

---

Charging the G900 or G903 battery
To charge the battery in your gaming mouse, securely connect the Micro-USB port (on the front of the mouse) to a USB port on your computer using the supplied Micro-USB to USB cable.

NOTE: It can take up to 2 hours to completely charge the battery. You can use the mouse in wired mode while it’s charging.