Are Duracell batteries better than generic?
Our exclusive test results gathered by the Worcester Polytechnic Institute show that in terms of power over time, there’s no discernible difference between expensive, name-brand batteries and cheaper generic ones.
Dealnews didn’t compare every generic, so it’s possible some might not work as well as name brands..
Why are AAA batteries more expensive?
In every 11 sold batteries, 10 are AA battery and only 1 is AAA battery. So the AAA battery has a very low demand. So of course more the production, the lesser the market price. That’s why AAA batteries are costlier than AA battery.
Why are Duracell batteries better?
Somewhat unsurprisingly, the more expensive brands, Duracell and Energizer, were shown to have greater power, more energy and last longer than the cheaper dollar store batteries. However, the real gold lies in the notion that the expensive batteries are not worth the extra cost.
Do Duracell batteries really last longer?
Duracell Alkaline batteries have some of the best manufacturing controls and materials purity. … I think duracell lasts longer because of its composition and comparatively it is more expensive than normal one. There must be more Zinc in it which gets converted to Zn+ which helps the battery to work.