This was the perfect transaction. Quick and easy at a good price.

I purchased UltraFire BRC batteries for flashlight service and replacement. The batteries are of exceptional quality and performance.

Installed in battery bank recently purchased, sorry they didn't stock the higher current rated ones*(most out of stock)

Great value for an 18650 battery and runtime seems to be pretty good. Planning on picking up a few more.

works great but tite fit. last a long time on one charge.

This is a great economical 18650, power factor not the highest but accurate.

Great

Got 6 of them, so 3 in the G30 and 3 extra to swap out when the others need to be charged up. Would buy some more, if it wasn't for the length, which is why I only gave 4 stars of them (plus haven't had them that long) .

Powerful battery, Keeps a charge

Bought 4 of these when I purchased my 900 lumen flashlight about 4 years ago. The factory supplied batteries are dead as well as some other after market batteries I purchased only 2 years ago. I use my light in all kinds of activities including construction and automotive work, 4-wheeling, boating and camping. These batteries hold a charge well and are much more rugged than many other brands available.

Good battery holds a charge and performs as it is advertised!

Très bonne batterie pour laser ou bloc de recharge.

So far so good.Will buy again

I just received three of these. They charged fast and so far are working well

Ultrafire fits the nitecore p 12 1000 Lumen flashlight. It is supposedly a replacement for two CR 123 batteries. But my other slightly lower lumen flashlights won't accept it.

Great battery. Fits my high power headlamp with cree T6 led perfectly and the shipping from Battery junction was quick and inexpensive.

Works wonderful I now own 6 of them they fit in all my different flashlights without any issues!

I ordered wrong batteries for my flashlight. I found I had another flashlight that the batteries would work. They work fine.

As the head line says, these batteries simply do what I want, and haven't failed.

Good Battery, will continue to buy.

Excellent for Value

Must have!

Very good battery, but only fits some flashlights. Diameter is too big by a couple of mm to fit my streamlight or some other 123a flashlights

I bought two of these batteries about two years ago. I have recharged them numerous times they just won\'t die. I recommend them to anyone who needs a good reliable battery :)

I bought 2 of these, the width is slightly oversized at the button end and they will not fit inside my battery tubes. Olight, Jetbeam, LumaPower... all are 18650 barrels and a big fat no go. Their customer service is excellent, I will call in the morning, I know they will make it right.

I have had nothing but good experience with these - used them extensively in my M20 Warrior and they last a very long time on brightest output.