The Turbo is definitely a different animal. The reason they suggest leaving it on the Turbo charger for an hour after it hits 100% is because since it charges at an increase rate, Lithium Ion batteries (as most other rechargeable batteries), will actually "relax" after charging stops and voltages will drop slightly. I've witnessed this myself because I've actually taking the phone off the turbocharger immediately after it hit 100 percent, and in about 2 minutes it was already down to 98 percent which was a clear indication that it really hadn't reached its full saturation of 100 percent, but that the voltages had peaked at a level which indicated 100 percent charged in error.
This is also the reason why turbocharging won't kick in at higher battery levels, but instead it charges that the lower rates at those higher battery levels. And at the end of the charging cycle, it goes into a trickle charge mode to top off the battery.
So by leaving it on the charger for at least an hour after charging stops, it gives the charging circuit time enough to recognize the laxed voltage and start the trickle charging process up at least one more time to bring the voltage is up to peak. It's that second cycle with the trickle charge in that last hour that basically sets the flag for a fully charged battery and from then on the charging circuit and metering circuit knows what a full battery looks like.
If instead, you interrupted the charging process before the battery was full, it could fool the metering circuit into thinking the battery was full. This is more likely with the turbocharger then with other types of Chargers because the turbocharger pushes the voltages up very quickly, and by its own design is built to increase your battery power and shorter charge cycles such as 8 hours of life in 15 minutes of charging. That can cause the meter to be fooled into thinking that the battery is full. This would not be a problem for the typical trickle charger as we're used to with all of our previous phones.
I'm not sure why they didn't suggest going through a full cycle from charge to discharge in back to charge again, because that is the generally accepted way to do things according to battery University, probably the most knowledgeable company in the industry for rechargeable batteries also known as Cadex.
I guess time will tell whether or not it requires a full charge discharge and recharge to set the proper flags but I would error on the side of caution myself and do it the old fashion way as I've described so many times before. It certainly can't hurt to do this process as a three-step rather than as 94lt1 alluded to as a one-step. Since you're going to use the phone after full charging once anyway, there's really no harm in doing a full charge again the second time around.
so I have been using my old wall chargers and get a good amount of use on a charge ( I like the old chargers because on the cord length ). Good advise from all and thanks.