As Duracell batteries are designed to last long (I have already seen with former models), I have therefore installed in my devices requiring long battery life and does not need to be changed regularly. Besides Duracell not nabîment and not run the objects in which they are inserted!
They will have the "Powercheck" system and it is very ingenious and very useful. Pressing both thumbs on the battery, you can check if there is power. I tested it and it works great!
This is ideal for filling recondition the battery. It can have a second life and avoids too early to throw (put it in a remote control or a timer for example?).
Finally, the rigid cardboard box is resealable. This is handy, so they can be classified.
The quality of Duracell batteries is well established. They are efficient and last longer than others. Technology "Powersherk" is the biggest asset of this lot is very innovative and it really makes them suitable to the end !!!
