Energizer Ultimate Lithium AAA

Despite their much higher cost, I started using Lithium batteries for things such as TV remotes, computer mice and a doorbell/camera. My motivation was the longer battery life. Although rechargeable Lithium batteries for cordless tools (drills, jig saws, etc.) have a good charge lifespan, regular Lithium batteries such as AA and AAA don’t seem to last any longer than regular batteries and I am no longer going to pay more for the same battery life.

These batteries last way longer than any other AA or AAAS. i have used them in portable listening devices such as miniDisc and cassette players AA. Bose full headphones AAA when accidentally leaving the switch on overnight for two nights 48 hours before they wore our. The minidisc player has recorded 5 hours or more and it still shows a full charge. A minidisc can record 7 hours and now I know that I will have the battery power to actually achieve that. I HIGHLY RECOMMEND THESE BATTERIES.

AA batteries

I purchase these batteries for 15 bucks. At Best Buy. And not worth the money. I got tired of buying cheap battery. So I figured I would go and buy this battery thinking they would last longer. Didn't even last me 3 days. would have been better off going to the dollar store.Buying fourteen packs for$1 and would have last me more longer

For many uses, the best you can get

Lithium batteries have 4 big advantages for me. (1) They don't leak, ever. (2) They have the longest shelf life 20 years). (3) They work well in very cold weather. (4) In high drain devices, they outlast alkalines by a wide margin. So, if you keep an emergency flashlight in your car, (1) (2) and (3) say you should have lithiums (although, if you live in a warm climate and use the flashlight frequently enough to keep track of battery condition, alkalines may be as good). If you have an emergency flashlight in your house that you don't use often, then (1) and (2) would indicate lithiums are best. If you have a wall clock indoors, alkalines are cheapest. If you have an indoor flashlight that's frequently used, alkalines are cheapest (However, I put 3 AAA alkalines (AKA ... MoreLithium batteries have 4 big advantages for me. (1) They don't leak, ever. (2) They have the longest shelf life 20 years). (3) They work well in very cold weather. (4) In high drain devices, they outlast alkalines by a wide margin. So, if you keep an emergency flashlight in your car, (1) (2) and (3) say you should have lithiums (although, if you live in a warm climate and use the flashlight frequently enough to keep track of battery condition, alkalines may be as good). If you have an emergency flashlight in your house that you don't use often, then (1) and (2) would indicate lithiums are best. If you have a wall clock indoors, alkalines are cheapest. If you have an indoor flashlight that's frequently used, alkalines are cheapest (However, I put 3 AAA alkalines (AKA "alkaleaks") in a Maglite XL50 about 3 months ago, and last week it stopped working. The batteries leaked out overnight, and I spent 2 hours cleaning the flashlight up.) If you have a high drain device, like one of the $100 flashlights that puts out 1,300 lumens and draws 1 amp (a high drain device), you're better off with lithium. The way I explain it to my kid is "if you suck too much power at once out of an alkaline, the straw collapses and you can't suck anything else out. However, you can suck as much power out of a lithium as you want and the straw won't collapse." I try and explain it this way to an adult. Let's say you have 2 AA batteries, each of which has stored 3,000 mAh of power. If you put each of them in a wall clock that only draws 1 mAh per hour, each battery will run the clock for 3,000 hours (in other words, each battery will let you drain all 3,000 mAhs out of it, at a rate of 1 mAh per hour, which is a very slow drain rate). If you put those same batteries in a flashlight that draws 1 amp per hour (which is 1,000 mAh per hour), the lithium will run the flashlight at full power for 3 hours (1,000 mAhs X 3 hours = 3,000 total mAhs) and then die. You will get to use the full capacity of the lithium battery (3,000 total mAhs). The alkaline will start out giving 1,000 mAhs per hour, but it will decline rapidly. By hour 2, the alkaline will only be putting out 500 mAhs per hour, and it will be dead by hour 3, permanently dead. You will never get to use the full 3,000 mAh capacity in the alkaline. I hope this helps someone.

Longest-Lasting AAA Batteries on the Market!

This is one of those rare products where I really have no complaints. The Energizer Ultimate Lithium batteries do so many things well that there really isn't anything else on the market to compare to. The capacity on these AAA's is about 1200mAh under typical loads, so you're getting the best battery life that this size has to offer. Unlike alkaline batteries, these will last at least 20 years in storage and they won't leak! I've basically stopped using alkaline batteries due to nasty leakage. Instead I either use Lithiums like these, Rechargeable Ni-Mh cells (such as Eneloop), or sometimes I use the really inexpensive Heavy Duty Zinc cells from Harbor Freight in really low drain devices like remote controls or clocks - in my experience these really don't leak ... MoreThis is one of those rare products where I really have no complaints. The Energizer Ultimate Lithium batteries do so many things well that there really isn't anything else on the market to compare to. The capacity on these AAA's is about 1200mAh under typical loads, so you're getting the best battery life that this size has to offer. Unlike alkaline batteries, these will last at least 20 years in storage and they won't leak! I've basically stopped using alkaline batteries due to nasty leakage. Instead I either use Lithiums like these, Rechargeable Ni-Mh cells (such as Eneloop), or sometimes I use the really inexpensive Heavy Duty Zinc cells from Harbor Freight in really low drain devices like remote controls or clocks - in my experience these really don't leak either and with a coupon you can get them for free sometimes. The other advantages of Energizer Lithium are; 1) Really lightweight - almost feels like there's no batteries in your device, 2) Instant high-amperage output capability if needed - much better than alkalines for digital cameras, flashes, or other high-drain devices, and 3) not only do they have a long shelf life but these will also work great in very cold temperatures. Excellent Batteries! Highly Recommended!!

Stay away

Be warned Energizer batteries absolutely do NOT honor their warranty!! I threw away 8 batteries and told them as such, they asked for pictures, then more pictures, then more pictures, i sent 7 and they still asked for more. I told them I'm happy to send the bad batteries not throw away to them, just send me a prepaid sticker, UPS, FedEx, USPS either one, all they did was asked for more pictures. This is a joke to them. Stay away. I'm trying Amazon batteries, so far so good and much, much cheaper. Any class action attorneys? Contact me.

These lithium ion batteries are great. I...

These lithium ion batteries are great. Ive been using this brand for several years now and havent experienced any leaks as with almost all other brands of batteries that arent lithium ion. Ive had several battery powered items ruined due to leakage and now I wont use any other types. Thanks

Ultimate lithium AAA batteries 4 pack

I found these batteries to be absolutely the very best batteries I have ever used. I conducted a 48-hour experiment using these batteries. With the help of a family member . I divided the pack evenly . Using two identical top name brand home gaming systems. Place I'm the opposite sides of the home one upstairs one downstairs with the capability of interaction with one another through internet service.for 48 hours these batteries for a placein the controllers of these game systems and use and several different types of games. Under constant use for 48 hours these batteries performed at a very high level of performance, at no time did these batteries lose energy. At the end of my 48-hour experiment these batteries were still performing what to say mobility as our ... MoreI found these batteries to be absolutely the very best batteries I have ever used. I conducted a 48-hour experiment using these batteries. With the help of a family member . I divided the pack evenly . Using two identical top name brand home gaming systems. Place I'm the opposite sides of the home one upstairs one downstairs with the capability of interaction with one another through internet service.for 48 hours these batteries for a placein the controllers of these game systems and use and several different types of games. Under constant use for 48 hours these batteries performed at a very high level of performance, at no time did these batteries lose energy. At the end of my 48-hour experiment these batteries were still performing what to say mobility as our number one. It has been several days for my experiment and these batteries are still performing very well., At no time did these batteries overheat or me my controller lose performance or warm to touch, BEST batteries ever they just keep Going and Going and Going.

[Rewarded Review] Currently the best battery you can buy

I have gotten so tired of big battery manufactures cheeping out so that they can raise thier profit margin at the expence of the customers equipment. I was buying the biggest brands product at the biggest big box store for many years up until this year when I had enough of the leaky batteries ruining my stuff. They used to be the best but now they seem to be the worst. I have now switched to the Energizer Lithiums because they last super long and I have never had one leak. I started using thier 9 Volt batteries in my dual powered built in smoke detectors at my house because they are the only ones that last long enough for me to be able to forget about the annoying beep of a low battery alert. That was years ago so it was an easy decision to make when I started ... MoreI have gotten so tired of big battery manufactures cheeping out so that they can raise thier profit margin at the expence of the customers equipment. I was buying the biggest brands product at the biggest big box store for many years up until this year when I had enough of the leaky batteries ruining my stuff. They used to be the best but now they seem to be the worst. I have now switched to the Energizer Lithiums because they last super long and I have never had one leak. I started using thier 9 Volt batteries in my dual powered built in smoke detectors at my house because they are the only ones that last long enough for me to be able to forget about the annoying beep of a low battery alert. That was years ago so it was an easy decision to make when I started looking for a new manufacture for my AA and AAA this year to switch to the Energizer Lithiums. Make sure you buy them at a brick and mortor store that sells a lot of them like Best Buy so that you wil be sure to get fresh ones. A lot of the on line stuff is old stock and reject stock so buyer beware. Great Voltage out of all the store bought ones I have bought and checked.

disappointed customer.

I purchased the Energizer Ultimate Lithium AAA Batteries (12 Pack), Triple A Batteries Size: 12 Pack $29.95/ea Qty 1 $4.03 from savings $29.95. Was 33.98Write a reviewAll of the batteries had discharged and did not work. Sad to say I purchased a auto soap dispenser from you because I thought mine was bad. When i used the same batteries in my soap dispenser I purchase from you i had the same results.Regards,Thomas Smith