logitech solar powered keyboard battery change

If that’s not enough information for you, you can download Logitech’s Press this button, and if the keyboard is getting enough light to charge its battery, a green LED next to the happy face lights up if not, you see a red light next to the sad face. How do you know if the keyboard is getting enough light? The keyboard sports a Check Light button, just above the numeric keypad and next to happy-face and sad-face icons, for checking the light level. In that case, you may want to occasionally put the keyboard on your desk when you head out for lunch.

One exception, however, is that if you use a slide-out keyboard drawer, you may find that the drawer doesn’t pull out far enough to completely expose the solar cells to light. For obvious reasons, I wasn’t able to test this claim, but in real-world use, it means that if you’re using the K750 in most office environments, you’ll never have to worry about a low battery. In a well-lit office, the K750’s battery takes advantage of that ambient light to maintain a full charge according to Logitech, that would let you use the K750 for three months in total darkness.

Logitech solar powered keyboard battery change