They adapt and operate all devices that require AA batteries.
Technology "Duralock" promises no energy losses of the battery if left unused. Difficult to verify, and I think more like a marketing ploy than anything else. I doubt that the manufacturer may have the ability to perform the tests unless he has a machine to move the time. It remains of theory.
Also referred to as + 80% power. It is clear however, little on the box, that this statement is valid only on the use of batteries with a digital camera and the comparison is compared to other batteries Duracell Ultra Power () which the price is already lower! The battery-operated cameras are becoming more and more scarce, it's not that much to get wet to advance such an argument.
It is also stated that the result varies depending on the device you are using battery power.
So again, the argument is to be taken with "tweezers".
There is also the tester to verify the remaining energy in the battery. Easy to use when I think of the time when these devices were first introduced and had to press like crazy! There it is quick and easy. Reliability seems correct.
Duracell batteries are of good quality and have never done me the "coup" to sink and ruin my devices. I remain skeptical about the new range which seeks to justify its high price compared to the old range with very questionable arguments.
The former range is excellent and will be better for your wallet but I think if you want a battery stock for the coming years.
