Duracell offers batteries with Power Plus, which just keep the use in toys that may be true energy guzzlers yes, longer. We could also find good, because the little girl could no longer play with a toy as bisher.Auch the quality was able to convince us, because so far no ran out of batteries.
But Duracell goes even further. They developed a One size One Colour scheme in which the end user can see at a glance, he has resorted to the correct batteries in the correct size. Especially the AA batteries can be happy confused with the AAA batteries. Now the consumer can remember, he should require AA batteries, it must be the batteries with the yellow font in the upper left corner grip and not to the green.
Conclusion:
Quality has its price, but refers to the longevity and processing with a, the purchase is worthwhile after all.