Comments about Duracell Quantum 9 Volt Batteries with Duralock Power Preserve Technology:

The day I got my Bzz Kit just so happened to b the same day the batteries in my remote went out. I immediately put these Duracell Quantum batteries to good use! They work great, and haven't run out yet!

Comments about Duracell Quantum 9 Volt Batteries with Duralock Power Preserve Technology:

I am a photographer and graphic designer, so I burn through batteries in my flash and by using my bluetooth keyboard and mouse. I used these in my computer mouse, which tends to burn through batteries more quickly than any other device, and these have outlasted my rechargable batteries. I really do recommend these.

Comments about Duracell Quantum 9 Volt Batteries with Duralock Power Preserve Technology:

SO far these quantum batteries are kicking booty in my kids' teeny tiny toys! It has been so great to go so long without having to change them out again! Hallelujah.

Comments about Duracell Quantum 9 Volt Batteries with Duralock Power Preserve Technology:

Long lasting batteries .. received from Duracell. Put them in the t.v./cable remotes, which is where we use batteries the most and the we go through so many. We typically replace every month. So far it has been almost 8 weeks and no sign of dying batteries!

Comments about Duracell Quantum 9 Volt Batteries with Duralock Power Preserve Technology:

I used my Duracell quantum batteries in a pretty water fountain that I keep on my kitchen counter. It's really pretty but I try not to use Unless guests are over. Now I think I can use it more because of these batteries. They will last a long time AND I can test them whenever I want to see when the are getting low. Good for planning the shopping list.

Comments about Duracell Quantum 9 Volt Batteries with Duralock Power Preserve Technology:

Loving the power these batteries have. Been using them for 3 weeks. And they still are going strong. I didn't expect to have them last this ling since I'd never heard of this model only knew the brand. But the brand never fails my expectations.

Comments about Duracell Quantum 9 Volt Batteries with Duralock Power Preserve Technology:

Everyone that has a small flashlight and kids know that kids love to play with flashlights at night. I took out the old triple AAA batteries and replaced them with the AAA Quantums. The kids took the flashlight into the bedroom and fell asleep and forgot to turn it off. Usually when that happens the flashlight is out in the morning. I found it under my kids bed the next morning and it was still shining strong and it had more than half its battery life yet.
I know exactly what batteries I getting for my family this Holiday season.

Comments about Duracell Quantum 9 Volt Batteries with Duralock Power Preserve Technology:

I have 2 daughters ages 7 & 5 and go thru batteries. my husband and I buy batteries at least once a month and since trying Duracell Quantum AAA Batteries we haven't had to buy batteries for 2 month now!!! So Excited

Comments about Duracell Quantum 9 Volt Batteries with Duralock Power Preserve Technology:

Quantum AA Batteries are fantastic because they work well and they last. When I received the batteries in the mail, I put them in my tv remote control and I haven't had to change them yet!

Comments about Duracell Quantum 9 Volt Batteries with Duralock Power Preserve Technology:

When I received my Duracell Quantum AA batteries in the mail, I did expect that they would batteries, but they definitely exceeded my expectations by far. I decided to try the AA Duracell Quantum batteries in my daughters Mobigo portable game system and store brand AA batteries into my sons Mobigo game system. Immediately you could tell the difference in power. Yes, both brand's batteries powered the game systems, but Duracell Quantum batteries not only powered they system; it brought it to life. The screen was brighter, the sound was louder. Also, with regular daily game play, the store brand batteries would be dead within a week. So far, we are going on about two weeks and the Duracell Quantum batteries are still going strong.
These batteries might cost a little more than the average battery, but with the extended life of these batteries, they will more than pay for themselves.

Comments about Duracell Quantum 9 Volt Batteries with Duralock Power Preserve Technology:

I received a pack of the Duracell quantum AA batteries from Duracell to test. I have 6 kids so lots of batteries are needed around here and we have been through our share of crummy batteries that aren't worth buying. However, the Duracell quantum batteries are anything but useless. They are very long lasting even in the xbox remotes being played all day and night !!! The boys love not having to stop to search the house for batteries during a game. We also love the feature of being able to see how much battery life is left! Great job Duracell def an A+++++

Comments about Duracell Quantum 9 Volt Batteries with Duralock Power Preserve Technology:

Put them in the Xbox controller a few days ago and they are still going strong, even in light of how much use they are getting since it's summer vacation. Can't wait to see how long they last!!

Comments about Duracell Quantum 9 Volt Batteries with Duralock Power Preserve Technology:

Used these in an RC heli and they performed 5 times worse than the energizer batteries. I got an average of 6 to 7 minutes flight time with Energizer max and only a max of 2 minutes with these duracells