Best Battery Brands

I did a project for what battery brand lasted the longest using Energizer, Duracell, and Kirkland Brand, and Energizer lasted over an hour longer than the other two! And, although Kirkland is technically the cheapest, Energizer is only 20 cents more expensive for an 8 pack of batteries. But overall, Duracell last ate the shortest amount of time and is the most expensive of the three brands! Don't BUY DURACELL!
I am wonder what battery is the most durable and longest then I remember that I have a friend who brought two batteries and there were Energized, but its too bad that in Romania, Energized batteries are no to be found!
The most durable battery I have ever seen. Duracell has been trying to keep up with Energizers success and Panasonic has probably given up by now. Nothing will ever beat Energizer!
Weird that one of the comments says that Energizer beats out Eveready because it's the same brand. Any I have found that Energizer does kick but and last longer than the other brands.

Every summer vacation after school classes, I always play my Xbox 5 hours a day...
Our vacation is 2 and a half months that's why I will need a very powerful and durable battery.
First, my cousins suggested me to use energizer for it is the most famous in our place. After 3 weeks...it's done. Then I decided to buy the counterpart of energizer, the Eveready.
It only lasted 2 weeks. Then they suggested me to use Panasonic Batteries. I was impressed because it lasted for about 5 weeks. The next summer vacation my father gave me a Duracell Battery. Just four pieces. I was amazed because it lasted the whole summer.! I even not use all of the Duracell Battery...
I've just used 2 pieces!
I set up a laboratory test and tested a few brands of batteries. The Duracell Quantums are the best alkaline battery. They are almost as good as the lithium batteries. The regular Duracell Coppertops came in at #2 and significantly beat the Energizer Max.
Iv'e used Duracell and I think it is much better than Energizer. Don't get me wrong, Energizer is great, but I think I like this battery production company is much better than the first place company.
It last longer than Energizer batteries. Energizer batteries have a white acid that will not activate anymore. Duracell is clean without no acid. I observe it in a project

Wow! Never heard of any of those companies behind panasonic! Anyways, panasonic is a really good company for pretty much everything they make! Panasonic are half as cheap as duracell and energizer and performs just as well! The alkaline series is great for heavy use, such as a wiimote controller.
I love the brand and everything they make. The battery lasted for 8 years.
The alkaline are awesome for game controllers they will last for days
That is the best
Good for you buddy
Very special and great battery.
These batteries lasted us years! But now I can't find them. Anybody know where? This should be #1!
This really helped me decide which battery to buy. It changed my life.
Well this is really about cost vs brand name. Duracell lasts the longest and Energizer lasts the second longest. But for your money, Rayovac has the same technology, but for a much better price. It's like taking a piece of Energizer and Duracell, and putting them into one battery. The quality? It's above average if nothing else. For those on a budget, get Panasonic or Rayovac.
Rayovac and Duracell are better than Energizer. In my experience, Rayovac batteries last longer and are cheaper. Never had any problems with leaking or durability.
I did a science fair project on rayovac vs. Energizer and rayovac last the longest
Rayovac lasts longer than energiser and durable and costs less!
Everready is just an epic battery brand that is really common to find, works well and lasts for a long time and also comes in a cheap price. It's pretty much as good as Energizer but its cheaper so that's why it gets my vote.
I use this more than Energizer and Duracell because in my mind I think it's better because it lasts longer for me and it's a lot cheaper and easier to find.
Eveready is a very good and a very underrated battery brand. This should be up there in the top 3 with Energizer and also Duracell.
This brand of battery is very cheap where I live and work very effectively.
My flashlight is brighter with this brand of battery and this battery last longer than any other brand I have used (Duracell, energizer, panasonic, Trojan, powerking, voyager, diehard, optima, Toshiba, sunbeam ((you name it.)) ).

They are simply the best
Why GP is so down in this ranking?

Did an experiment, and the battery lasted for 162 hours straight on a flashlight. I thought that was great for a cheap battery
So far Sony batteries seem to be working great for the cost. they're way cheaper than Duracell (my favorite).
Tested quite a few and Sony were always among the best, if not the best
It does deserve a better place in this list but inaccurate votes are counted
Never heard of or tried this brand, but I bet it works very well.
Excellent quality and reliability.
Great and reliable brand.
It is pretty reliable.
As good as the others

Excellent product: the batteries are inexpensive, they last as long as any of the major brands. I am quite satisfied!
Nice things and it has a very long durability.
I'm so happy to use this company's battery.
Best value for money.
10 AA costs about 2-2.5 US$.
major brands are 3 to 6 times expensive.
Sunbeam Alkaline AA and AAA's are pretty decent batteries for the $1 price, almost as good as Ray-O-Vac. Sad I can't say the same for Sunbeam "Super Heavy Duty" batteries. DON'T BUY THESE. They are cheap junk and will leak nasty acid in a flashlight or radio when they run out of energy.
Its awesome and cheap
Great batteries. Very reliable. A powerful choice.