excellent longlasting battery. All I use in my flashlight. I also carry a 4 pack in my duty bag. You can't go wrong with these batteries.

Great batteries, they provide constant sure power for your light. I ditched my large flashlight for most uses and use my SureFire G2 Nitrolon with these batteries and I always have powerful reliable light.

Good batteries! Now if they just lasted longer than 60 mins, i'd be set!

a must have item

There great and even cheaper than going to the store and buying the other brands. I order directly from surefire they don't cost as much. If you thought 60 min is bad upgrade your bulb and get a whopping 20 min out of them. That is if the light is on constantly.

OK FOR LITE FLASHLIGHT USE, BUT NOW 123A RECHARGABLE BATTERIES ARE NOW OUT SO THROW AWAYS ARE NOT VERY USEFUL ANYMORE

They've never seemed to last very long.

expensive lil mothers.....but cant live without them

Becareful when using a rechargeable 123A battery in a device other than a camera make sure it can use the extra voltage the battery seems to have when fully charged which is about 3.6V. A standard 123A battery is about 3.0V. It's been found that the extra voltage can damage bulbs in some flashlights. So be sure to check your devices voltage requirements before using the rechargeable 123A battery in your device.

great batteries

Great battery!! It's all we buy for our lights. I saw JJl1 comment and we did have one of our lights burn it's bulb out and we will have to keep an eye out for more problems..

Good battery, but expensive.

Not bad if they were cheaper.

Long lasting just a all around good item

A little pricey but over all the best 3 volt battery I have used

buying this battery from Surfire lowers the cost considerably. At a drug store they were up to $11 for two batteries. Surefire sells them for approximately$2 a piece. They don't last but 60 minutes continuously, but with the tailcap intermittant switch, should last for a while.

Bought a two pack at LOWES about a month ago I just had to get another two pack at LOWES again. They last a long time in my Smith and Wesson Tactical light. They only cost me about 5.85 in Ca. for these batteries where as the 3 volt lithium ion batteries that energizer makes cost me about 12 dollars and last me only 2 days. I think I will pay 5.85 for batteries that last longer than 2 days.

SureFire has really out done the competition with this product. These batteries have a really great shelf life and when I buy these in bulk the price per twopack is significantly reduced. The power they have during use is great and cant be compared to the other competition.

Great Batteries!

I bought a 12 pack of these several months ago and they do the job well. They last quite a long time depending on frequency of use of course. No complaints from me and I will buy again

Good price for the quanity of batteries

Good 123 battery, but don't seem to last as long as some other brands

These are great batteries but a little too expensive.

I'm very impressed with this product. If you call surefire and let them know you are a police officer they have given us discounts. I've never been displeased with this product. If you know someone in the military the PX stocks these as well.

dont last very long in the surefire lights

long lasting

These are great batteries but they are way too expensive. If you go into a store you can expect to pay ten bucks for a pair but if you go to the surefire website you can get a dozen for about $21.00. I just wish that they lasted a lot longer.

can we get one that last longer

these batteries are at the low end of the cr123a batts. Panasonic and kodak are longer lasting. I have played with them all in Iraq.

Excellent batteries. Especially for the money. Lasts just as long as Duracell/Energizer/Etc.

Not sure what they run elsewhere, but I get mine at my local Lowe's Home Improvement store. They have the two-pack for about $4.99, if my memory serves me correctly. Last I checked, Duracell pair was about twice that price.