I would like to echo that, Duckman.
I took for granted that a light (LED) coming on of any color would be enough to differentiate whether a battery was charged or not, regardless of one's color sightedness. Tell your wife she can call me an idiot too -- eh, never mind -- mine tells me that every hour on the hour. =)
No problem Richie.
I'm a Leafs fan so basically I only really need to see blue and white.