These are the newest batteries from Durisol. They are the best extremely durable. The packaging is refillable. This is the first refillable batteries I’ve tested out and it absolutely works. It’s got high-performance! they last for a long time I bought them around Christmas and they’re still working they were actually on clearance for three dollars at Walgreens so they were a great value for the money. I think the normal price was $20very durable these are totally worth the cost

Duracell optimum batteries I prefer these optimum batteries over the alkaline batteries I feel like they lost longer. I use these in my remote control, Duracell overall has a better life line than other batteries but the optimum has lasted a few more months so far, longer than the alkaline ones I’ve had previously. The remote is one of the many overused items in my house so it’s beneficial to have good power and life. Also these batteries are recyclable, dispose of them properly as indicated

Thank you @duracell @influenster for sending these amazing goodies for my honest review 😍 Received these in December and have been using them since without any fault! Yes! I can’t believe the performance of these batteries have and still lasting us this long. Being new parents means watching lots of baby entertainment on tv and having lots of toys. Which in our house means needing lots of batteries to power toys, tv remote etc. These new @duracell optimum power batteries are AMAZING! They have kept the remote and toys powered up with great performance. Very impressed! 😍 we used the Triple A’s mostly for toys. Used the double A batteries for the tv remote, LED lights, alarm clock, some toys etc. These batteries have outperformed other branded batteries by far. 😍 ... MoreThank you @duracell @influenster for sending these amazing goodies for my honest review 😍 Received these in December and have been using them since without any fault! Yes! I can’t believe the performance of these batteries have and still lasting us this long. Being new parents means watching lots of baby entertainment on tv and having lots of toys. Which in our house means needing lots of batteries to power toys, tv remote etc. These new @duracell optimum power batteries are AMAZING! They have kept the remote and toys powered up with great performance. Very impressed! 😍 we used the Triple A’s mostly for toys. Used the double A batteries for the tv remote, LED lights, alarm clock, some toys etc. These batteries have outperformed other branded batteries by far. 😍 Would highly recommend and purchase (once they run out ofcourse! ☺️) #OPTIMUMPOWER #complimentary @duracell UK @Influenster

I am very impressed with these batteries as well as with packaging. They come nicely packed in a box with four cells individually placed in its compartment. No plastic cover or wrapper -environment friendly and user friendly . Very impressed with this packing as my usual battery they come in a box and once you open the box they start rolling and falling . This is not the case here so all batteries are well placed . Now about the batteries they are quite powerful and I notice the difference straight away. As I put them in a toy car which demand the powerful batteries to run nicely and my normal batteries drained very quickly. So I choose that one to test these Duracell batteries and after putting them I can see the difference as car was moving so swiftly on carpet ... MoreI am very impressed with these batteries as well as with packaging. They come nicely packed in a box with four cells individually placed in its compartment. No plastic cover or wrapper -environment friendly and user friendly . Very impressed with this packing as my usual battery they come in a box and once you open the box they start rolling and falling . This is not the case here so all batteries are well placed . Now about the batteries they are quite powerful and I notice the difference straight away. As I put them in a toy car which demand the powerful batteries to run nicely and my normal batteries drained very quickly. So I choose that one to test these Duracell batteries and after putting them I can see the difference as car was moving so swiftly on carpet otherwise they used to crawl and it was not much fun. And my son was so amused to see the difference. It has been a more than two weeks as they are still going good . No sign of drainage. A very happy with the performance and will recommend this product to anyone !

Even today, there are still a lot of devices in our house that require batteries. And it's so easy to always pick up the cheapest ones you can find, only to realise that they have no oomph and just don't last! Not only does this mean a waste of money, it's also a lot of unnecessary waste! But with this Duracell Optimum range, I couldn't be happier! Yes they last a super long time, but for me it's the extra power that they give! I tested out one of the AAA batteries in my electric razor, and then tried the same razor with a battery from another leading brand. You could literally hear the difference! It's given life to my razor that I didn't know it had! So that's it! I'm a convert! This one gets a thumbs up from me! When you buy quality, you don't have to buy as ... MoreEven today, there are still a lot of devices in our house that require batteries. And it's so easy to always pick up the cheapest ones you can find, only to realise that they have no oomph and just don't last! Not only does this mean a waste of money, it's also a lot of unnecessary waste! But with this Duracell Optimum range, I couldn't be happier! Yes they last a super long time, but for me it's the extra power that they give! I tested out one of the AAA batteries in my electric razor, and then tried the same razor with a battery from another leading brand. You could literally hear the difference! It's given life to my razor that I didn't know it had! So that's it! I'm a convert! This one gets a thumbs up from me! When you buy quality, you don't have to buy as often! (Psst... I'd also like to point out how much I love the little details! The pack is designed in a way to store both your new and old batteries, with a guide showing you which way to store your old batteries ready for recycling. This is a great way to make sure you actually keep those batteries and recycle them properly, rather than tossing them into the trash as you're worried you'll get them mixed up with the new ones!)

Good batteries, these have gone the distance.

Living in a hot climate, we tend to have a lot of problems with leaky batteries. I've tried buying store brand batteries in the past, but I keep coming back to Duracell. I typically buy large packages of Duracell from a warehouse store, but these were such a good deal with the coupons. I like the packaging of these batteries better because it is easier to access and store the batteries.

I did my best to try and research the number of mAh that these batteries are rated for, but I fou...

I did my best to try and research the number of mAh that these batteries are rated for, but I found nothing on Duracell's website and nothing on the packaging. I also tried to contact Duracell via email, but the contact links on their nice-looking website do not seem to work. Clicking on specifications on their website also yielded no information other than that they are guaranteed to store for ten years and that they are "long lasting". I do believe that these batteries are long lasting, but why not reveal their actual specifications? I did happen upon a test that someone had conducted that ran an Energizer MAX and a Duracell Optimum AA battery at .2A load until the voltage fell to .9V.https://www.youtube.com/watch?v=5iSIDq8Vg88They were very similar. The ... MoreI did my best to try and research the number of mAh that these batteries are rated for, but I found nothing on Duracell's website and nothing on the packaging. I also tried to contact Duracell via email, but the contact links on their nice-looking website do not seem to work. Clicking on specifications on their website also yielded no information other than that they are guaranteed to store for ten years and that they are "long lasting". I do believe that these batteries are long lasting, but why not reveal their actual specifications? I did happen upon a test that someone had conducted that ran an Energizer MAX and a Duracell Optimum AA battery at .2A load until the voltage fell to .9V.https://www.youtube.com/watch?v=5iSIDq8Vg88They were very similar. The Energizer lasted slightly longer, but the Duracell provided power above 1 V for longer. Many devices need 1 V or above to function, so the usable life of the Durcell was greater. In short, I believe that this is a very good AAA battery and is priced accordingly. You get what you pay for. I do wish, however, that Duracell would be more forthcoming with their specifications. Surely they have done similar tests and many of their consumers may be looking for information a little more specific than "long lasting". They are indeed long lasting, but why not post exactly how long? I have used Duracell for a long time and have always been happy with their batteries' performance. I recommend this product.

Superior longer lasting batteries than most!

If you're like me and have a lot of lights, and/or gadgets around the house that require batteries, then you're always looking for the best kind to use that are good value, and save you money. Duracell have always had a good reputation and for good reason! They're far more superior to supermarket own brands, and other well known brands available.I've been using these Duracell batteries in some lights I've got under my kitchen cupboards, and they have lasted for months so far! I use these lights fairly often whilst preparing food, or if I need to use the kitchen during the middle of the night.In the past I've used other brands, or even shop own brands, and they only seem to last for a few weeks tops. And despite the fact that some may be cheaper at face value, ... MoreIf you're like me and have a lot of lights, and/or gadgets around the house that require batteries, then you're always looking for the best kind to use that are good value, and save you money. Duracell have always had a good reputation and for good reason! They're far more superior to supermarket own brands, and other well known brands available.I've been using these Duracell batteries in some lights I've got under my kitchen cupboards, and they have lasted for months so far! I use these lights fairly often whilst preparing food, or if I need to use the kitchen during the middle of the night.In the past I've used other brands, or even shop own brands, and they only seem to last for a few weeks tops. And despite the fact that some may be cheaper at face value, you end up having to buy more in the long run, making them more expensive than buying duracell. Don't be put off by a higher price when it comes to something like batteries, because you really do get what you pay for, and it's well worth buying a premium brand like Duracell because you'll save more money in the long run. They will last you far longer than other batteries available!I've never had any issues with these batteries with leakage or damage. They're very well made, and well packaged. They pack a lot of punch for something so small, and provide far superior value than others out there!

We’ve seen the commercials throughout our lives. Every battery commercial claim to be longer last...

We’ve seen the commercials throughout our lives. Every battery commercial claim to be longer lasting than their previous version and their competitions’ battery. The packaging on the Duracell Optimum implies that it does that as well. The box states (in fine print) that Duracell based this statement when they compared the Duracell Optimum to the Duracell Coppertop. I was curious because we all know they ran test with other leading battery competitors, so you would think if the battery outperformed competitors, they would state “When compared to XYZ Battery Company”. Mainly due to my curiosity, I purchased a pack of a major Duracell competitor’s battery. I’ll be the first to say, I am not a scientist so keep that in mind with these results. I used Duracell’s Optimum ... MoreWe’ve seen the commercials throughout our lives. Every battery commercial claim to be longer lasting than their previous version and their competitions’ battery. The packaging on the Duracell Optimum implies that it does that as well. The box states (in fine print) that Duracell based this statement when they compared the Duracell Optimum to the Duracell Coppertop. I was curious because we all know they ran test with other leading battery competitors, so you would think if the battery outperformed competitors, they would state “When compared to XYZ Battery Company”. Mainly due to my curiosity, I purchased a pack of a major Duracell competitor’s battery. I’ll be the first to say, I am not a scientist so keep that in mind with these results. I used Duracell’s Optimum batteries in a device and ran it until the device no longer had power. I then used the competitor’s batteries in the same device and ran it until it also no longer had power. It wasn’t an insane difference, but the competitor’s battery did run the device slightly longer than the Duracell Optimum batteries. There are some pros that some people may consider are worth the tradeoff of slightly less battery life. Major pros that stuck out to me were packaging was made from recycled material; therefore, it is also recyclable. These are the first batteries that can be disposed in a regular trash container. I’m sure others are out there, but personally these are the first I’ve seen. Overall, these batteries do have great battery life. You would not be disappointed with purchasing these batteries if you don’t expect them to provide power for double the time as other major battery companies.

You’re definitely getting a premium battery here. I’m not sure how they squeeze the extra juice i...

You’re definitely getting a premium battery here. I’m not sure how they squeeze the extra juice into the battery, but they did. Packaging is typically, although I don’t understand the logic behind the sealable plastic front when there are two open holes in the back of the plastic carton.To start off I first checked the Optimum against an array of batteries with my multimeter and found the Optimum’s are at 1.691 volts new. Other premium batteries, new, came in at 1.605v for a regular Duracell OEM AA, 1.602v for Energizer Max, and 1.607v for a Magnavox Ultra AAA. Pretty standard numbers, as I find most regular 1.5v rated batteries to be between 1.55 and 1.58 volts new; the premiums lately come in a bit higher at 1.6v.I decided to try these Optimum’s in the highest ... MoreYou’re definitely getting a premium battery here. I’m not sure how they squeeze the extra juice into the battery, but they did. Packaging is typically, although I don’t understand the logic behind the sealable plastic front when there are two open holes in the back of the plastic carton.To start off I first checked the Optimum against an array of batteries with my multimeter and found the Optimum’s are at 1.691 volts new. Other premium batteries, new, came in at 1.605v for a regular Duracell OEM AA, 1.602v for Energizer Max, and 1.607v for a Magnavox Ultra AAA. Pretty standard numbers, as I find most regular 1.5v rated batteries to be between 1.55 and 1.58 volts new; the premiums lately come in a bit higher at 1.6v.I decided to try these Optimum’s in the highest draining device I could think of, my headlamp which I use during hunting season while going to and from the stand. Typically I’d get about 30 minutes of runtime from the headlamp on high with standard batteries, then have to replace them or switch brightness to a lower setting.So far I’ve used the same batteries to go to and from the woods in the dark 4 times; on high, totaling about 1.5 hours of use. Brand new, the light output was incredibly bright. I checked them after some heavy usage and the Optimums are still at 1.515v and the headlamp is still very bright. They went right back in to be used up some more.I’m thoroughly impressed with these little batteries and since I prefer performance over price, I’ll be a buyer. I’ll be sticking with these for other high-drain devices as well as their performance thus far has been outstanding.