Initially I purchased the wrong size battery. The specs were identical but the size was a bit too long for the device I needed it to work in. I reached out to battery junction for support and I was directed to this battery. It was perfect and I’m thrilled to have a working device again! This is a super unique battery that I could not find locally.

If you don't own an led flashlight that uses these types of batteries you need to look into it. I have several of them and the small size of these flashlights are soooo much better than the old style type of bulky flashlight that I grew up with... I'm 65 by the way.... lol. These new style of led flashlights that these batteries power, have so many advantages over the way flashlights were made in the days of old.... Yep.... I'm a dinosaur but you are living in my past and living in dino land too if you don't get with the program here. The voltage of these batteries is 3.7 volts and you need to be careful not to put any batteries that have this voltage in the types of devices you have that they may fit in... but don't support the higher voltage of these... you will not be happy with the result of doing that. Make sure of the voltage requirements of anything you put these in before doing so. These batteries are about the same size as a AA batteries and will fit a lot of those types of devices so be careful with them .... also be careful to store them in a different area than those types of batteries so you and others won't make the mistake of getting this wrong and ruining your devices. Also, get a smart charger that will charge these up right for you... and the flashlight that these fit in.... and have a few of these batteries charged and ready to go and you will see why I am a fan of them. The light that these little gems emit is awesome and although these batteries seem to be a bit high priced... that is true... when you see the benefits of getting with the times... you will understand why I am hooked on them. Don't cheap out and keep buying batteries that you throw away after they lose their charge in your old style flashlight.... Get with the times people... you will be happy you did.

It's an ok battery for the price.

Great quality batteries and company ships quickly and at a great price.

Great rechargeable for the money.