Tried in my flashlight and it puts out good power, tested for an hour and it did not fade.

Tried in my flashlight and it puts out good power, tested for an hour and it did not fade.  Read Less

The added usable capacity leads me to believe that extra weight is really related to the better quality.

The added usable capacity leads me to believe that extra weight is really related to the better quality.  Read Less

Instead of messing around with aaa batteries, we just load a single 18650 in and keep a batch charged and ready when it's time ...  Read More

Instead of messing around with aaa batteries, we just load a single 18650 in and keep a batch charged and ready when it's time to swap batteries.  Read Less

I did need to burnish the contacts with an ice cream stick to have them make good contact in the flashlight, but i have had to ...  Read More

I did need to burnish the contacts with an ice cream stick to have them make good contact in the flashlight, but i have had to do that on other new batteries, so just something to note.  Read Less

At least compared to the default batteries that came with my weeble, i can get a solid 7 or 8 hours of real-world use out of those.

At least compared to the default batteries that came with my weeble, i can get a solid 7 or 8 hours of real-world use out of those.  Read Less