how are these compared to duracell quantum batteries?
394635
That's hard to answer, Duracell doesn't provide a lot of technical information about the the Quantums, which have widely varying reviews. The "superiority" of their performance varies, but they are fundamentally still "alkaline" batteries, but engineered somewhat differently than the "regular" Coppertops. But if you're asking whether these are comparable to the Quantums rather than the Coppertops, the answer is "no." These are basically the "industrial version" of the consumer-oriented "regular" Coppertops, NOT the Quantums (which as you presumably know, are much more expensive than the Coppertops.) That's hard to answer, Duracell doesn't provide a lot of technical information about the the Quantums, which have widely varying reviews. The "superiority" of their performance varies, but they are fundamentally still "alkaline" batteries, but engineered somewhat differently than the "regular" Coppertops. But if you're asking whether these are comparable to the Quantums rather than the Coppertops, the answer is "no." These are basically the "industrial version" of the consumer-oriented "regular" Coppertops, NOT the Quantums (which... » Read More That's hard to answer, Duracell doesn't provide a lot of technical information about the the Quantums, which have widely varying reviews. The "superiority" of their performance varies, but they are fundamentally still "alkaline" batteries, but engineered somewhat differently than the "regular" Coppertops. But if you're asking whether these are comparable to the Quantums rather than the Coppertops, the answer is "no." These are basically the "industrial version" of the consumer-oriented "regular" Coppertops, NOT the Quantums (which as you presumably know, are much more expensive than the Coppertops.) « Show Less
1277544
I've found no difference in brightness between the rechargeable Panasonic batteries I use and 2 Duracell batteries. I don't know about other brands.
540407
I have no idea, I didn't keep my packaging, but I always liked Duracell because they hold a charge longer than most batteries. I took them out of the container and charged them up before I left for Europe. But in today's world, my best bet they probably were, seems most things are these days.
1153974
Duracell isn't worth the difference in cost so I would not consider them at all. Ni-Cad rechargeables are TRULY the best value but requires some responsibility to keep them charged.
975544
I've used Duracell rechareable DX1500 MiNH with good results for my needs. I have two sets.
2271599
There is no difference to me. These are all small batteries and I don't go out with out 3 fully charged at least! I own a total of 5 batteries. They are so inexpensive, it is not worth worrying about a possible few minutes of power.
11250
The only downfall the kiddizoom has in my opinion is the battery consumption is high, youve got to put duracells or energizers in as stores own make, cheaper brands will give u upto an hour-2hrs MAX and my girls will litterally spend all weekend on them, but even the best double a's (4x Duracell aa batteries)will only last 4hours if ur lucky.
1920612
To tell you the truth I have never even noticed any difference. These batteries perform every bit as well as the Sony batteries and I have used them for years. The package deal is the only way to go, and after market offers have proven to me to be a great savings without loss of quality. Good Luck.
834659
Yes, Anything from Duracell is 100% Duralock Technology. I have own these batteries for years now and their hold charge for long time. If you plan on buying make sure to get changer as well from Duralock. I hope I was able to give you helping hand. :)
461921
Cannot imagine any difference at all. They are after market batteries and I have had pretty good luck with them. Just make sure the specs are correct.
694814
These AA Duracell Procell's are Alkaline batteries. They are advertised as lasting longer that the regular alkaline Duracell Coppertop; but, by how much, I don't know. Lithium AA's will typically last over twice as long as alkaline AA's in the same electronics.
956549
I'm not sure about Duracell? However, they are a 3A type battery. Most commonly used for smoke detectors and alarm sensors.
1029563
I'm using AA Duracell Coppertop at present but I will switch to Energizer Ultimate lithium after my next trip to the market. They last much longer and are much more cost efficient for cameras. Hope this helps.
1935542
I have used both XRP types of batteries and have had no problems so far. When they run out of power the stop instantly as compare to Ni batteries which slowly loose power. Weight is much lighter with Li.
1064017
I have been using these batteries for over a month and they have performed perfect. No duds yet, I also used beltone batteries before, these last about a half a day less on average, well worth the price, for me.
566803
You get 144 batteries and they do last quite a bit longer than the normal Duracell battery. They come in small boxes of 4.
246731
I use Duracell batteries, and I haven't had to replace them in more than a year.