Always my only place to shop for my energy needs.

I have used these batteries in my led flashlight (previous generation) since 2004 ,they still function . Ordered more in 2012 one died but the rest are fine. They have exceeded my expectation in every way.

Good rechargeable cr123a battery.

Been using this battery for more than a year in a scuba diving strobe in cold water. It has proven to be reliable. It is amazing how quickly these batteries recharge. Iâ€â"¢ve been using Tenergy battery types 18650, AAA, AA and RCR122A in demanding scuba diving applications for 1 to 3 years and to date they have performed well and not disappointed.

I have other tenergy 14500 batteries that charged for >1K cycles which had a 20% degradation and hoping that these would hold up to that analogy, but bought these for a flashlight hoping they would hold up

Easy web site to access, user friendly and the battery works great. Purchased an extra one for the future use. Now I know where to go for all my special battery requirements for my makeup devices. Great service and Easy On-line registering for purchase. You even had the picture and description of the particular battery I needed. Wanted it for months and didn't know where to purchase until I saw your website on-line. I have now been able to use my rotating makeup brush and I thank you for help.

Very helpful and patient customer service. Got exactly what I wanted...got it fast...got it at a good price. Will definetly be using again.