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Battery chemistry and age are more important than brand. Alkaline batteries are all pretty much the same internally, however the time it sits waiting to be sold can make cheaper quick selling batteries fresher.

Alkaline batteries last far longer than Heavy Duty or General purpose easily offsetting the huge price difference. You would only use heavy duty/general purpose if you wanted it to stop by itself (like a noisy child's toy)

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Q: Is energizer AA battery better than a generic battery?
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Why are rc batteries better then energizer batteries?

An rc li-po battery is a battery pack used for powering rc cars. They are better than energizer batteries because they have a higher capacity (voltage) than Energizer batteries, no "self-discharge" that lowers battery life, and has a very fast charging time.


Are Energizer batteries really better than standard batteries?

Energizer batteries have proven to be a better battery brand than the others. They last long and they have a wide range of battery products. Based on experience, they outlast most brands of batteries.


What is the best type of battery?

Energizer. I do not finf Energizer / Duracells 2 fare better than any other batteries ! They r costly & run out faster than other types!


Is a Panasonic battery better than a energizer battery?

In my many years of using all different types and brands of batteries. I have found that Energizer is better than Panasonic Energizer last a lot longer than Panasonic also. The only reason I buy Panasonic ever would be if I'm low on cash because they are cheaper. I wouldn't recommend using them in anything you plan to use on an everyday basis.


Does family dollar batteries work better than energizer?

Definately Not.


Why is energizer a good battery?

When comparing the quality of Rayovac, Energizer and Duracell batteries, Duracell batteries comes out on top. But when it comes to saving money, Rayovac batteries would be the best opportunity.


Does Energizer rechargeable batteries last long?

Energizer rechargeable batteries last a lot longer than other researchable batteries. On average, they are considered one of the best types of rechargeable batteries. The life of the battery is superior. Also the company itself has better service and availability.


What makes rayovac batteries better than other brands?

If you need batteries, I would recommend never buying generic, no matter how good they work. The generic ones to not put the better seals and dialectic grease inside the casing like an energizer or a Duracell would do.


Why is Energizer better than the rest of the batteries?

not a clue. sorry bud. i don't think there is a difference


What brand of battery last the longest Duracell Energizer or The Dollar General brand?

did an experiment and found out walgreen's supercell lasts longer than energizer and duracell


How long doed energizer battery last?

It actually depends on what you're using it for. For example, a camera will drain more energy than a remote control.Approximatley 6 months to a year depending on usage. If you, say, listen to a sports radio an hour a day every day, it'll probably last 3 months. If you have a tv remote and use it every day, probably a year. The main difference between Energizer and generic is the self discharge rate. The self discharge rate is how much power a battery cell loses even if its not in use. The avergae self discharge rate is between 8 and 20 percent of totally power over a year period. Energizer is closer to 8 while generic is closer to 20.


Is there more than 8 grams lithium content in rechargeable AA energizer batteries?

No, a AA lithium battery has about 0.75 grams of Lithium.