Estimated battery life of 3 months, with 4 contiguous typing hours per day.
Note: The keyboard will go into sleep mode when not in use to preserve battery life. The keyboard will not go into Sleep mode if any keys are pressed. If you are traveling, please turn the keyboard off because if anything is pressing against a key during travel, the battery life will be significantly reduced. Your Bluetooth keyboard takes 2 AAA batteries. When your keyboard needs to have it’s batteries replaced, the red battery light on the left hand corner of the device will blink.
Please see the GTA-0033 User Manual for further information. Available here.