Rated 4.4 out of 5 by 24
Rated 4.0 out of 5.0 by JohnnyO Working fine, have not had it long enough to evaluate life.
October 25, 2016
Rated 5.0 out of 5.0 by Trevor Unbelievable similarity among all of the batteries
The most amazing product I think I have ever purchases. Literally every single battery, and there were 4, was the exact size and shape. It made fitting them into my small remote control duck a breeze. I did however have on hand an impact wrench and a small hammer just in case they would not fit in the duck easily. BUT to my surprise they did. THEN like magic they produced power. I couldn't see the power but I know it was there because the little feet on the duck whirled around endlessly. Even after putting the cover back on the duck I was able to still use the duck and the batteries seemed to power it for quite some time. Almost 3 months after the purchase and the magic continues. If you think you need batteries I highly recommend these funky inventions. You will probably be just as amazed at me at the relative simple use and ease of installation. I have not tried this product in everything I own, BUT I have no doubt if it fits it will probably provide the same results.
September 13, 2016
Rated 5.0 out of 5.0 by sam Good value
These batteries are Always a good purchase and handy to have around in a power outage.
August 23, 2016
Rated 5.0 out of 5.0 by Megsluvspurple Great for electronics!
Love these batteries, in electronics and medical devices a regular battery last weeks. These batteries last months!
August 16, 2016
Rated 5.0 out of 5.0 by Ed great battery
Lithium batteries are the only battery to use for any wireless device. They cost twice as much but last five times longer.
February 23, 2016
Rated 5.0 out of 5.0 by KrazyKev Batteries that pack a punch
I bought these to use with an LED flashlight, and I was very surprised at how much brighter my flashlight was over how bright they were when using alkaline batteries.
February 10, 2016
Rated 4.0 out of 5.0 by ray batteries
used the batteries for children's Christmas gifts. all are working good.
January 19, 2016
Rated 5.0 out of 5.0 by Fishman Longer Lasting
These batteries last so much longer than the standard batteries and a well worth the extra price.
November 10, 2015