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86,333 reviews
covering
42 products
for the category
AAA Batteries
Experiential insights by users
About Duracell - CopperTop AAA Alkaline Batteries - Long Lasting
Overall Feedback:
89% positive
68% found it leakproof, but 32% highlighted the leakage
I experienced crackling noises, sparks, and hot batteries while charging my device. The batteries were damaged and now unusable.
The batteries die after a couple of weeks even if not used.
After three years in storage, my EBL AA 2800mAh batteries had three completely drained cells and the fourth one was even worse at ZERO volts. Further testing showed that this cell had developed an internal short and could not be revived by any of my chargers.
These batteries are lasting three times as long as old alkaline batteries without any leakage issues.
I suggest using low-cost batteries like Allmax to avoid negative experiences with high-end batteries leaking and ruining battery compartments of radios and test equipment.
85% were satisfied with the longevity
These batteries tend to last longer and stay stronger longer than other brands.
I conducted life tests on AA and AAA Duracells and found that AAs last 2.5 times longer.
In things that don't need a lot of battery power, Duracell batteries last longer than Energizer batteries.
I get more useful longevity from Duracell batteries. They last longer under adverse weather conditions. This pack endured -30 degree weather on the lights on my front shrubs and are still going strong.
I did not experience any leakage or quick battery drainage.
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