No I didn't install it. The charger has a light to say if the batteries are charged. I don't want some crappy poorly written big flashy dial popping up on my co

No I didn't install it. The charger has a light to say if the batteries are charged. I don't want some crappy poorly written big flashy dial popping up on my computer to say my batteries are 75% done. So I don't know, it probably just displays a dial, some adverts for batteries, etc