Kronas mate, I don't think that your following what I was saying.
The charge time of the battery may be 80 hours, but at a very high charge rate it is very common for the lifespan (how long it can be used before its nackered - not gets flat) to be considerably shortened by it.
ALthough we can only hope that it will be a superb battery, last ages & do what its supposed to do for a long, long time..
All hail battery development..