[jhautz]

from my understnding that is exactly how the lipodapter works. It just skips the constant voltage stage and only charges them to 90%.

Its a simple device. Its just having to understand what the number of blinks mean and pressing the same button the correct number of times at the right times in a startup sequnce every time you charge a battery with no feedback from the device as to if you did it correctly sounds like a mistake waiting to happen to me.

If sure it works fine if your carful.