High Capacity Lithium Aa Batteries

These are the best high-current non-rechargeable AA batteries on the market (effective capacity of up to 2x that of recheargeable Eneloops). B&H had the best price, and delivered them fresh (they were made in August 2011 and guaranteed to last till year 2026 in storage).

The Ultimate Lithium AA last a long time!

I LOVED this light. It is a great introductory prosumer light. It uses 6 AA batteries. (USE LITHIUM ION BATTERIES! they will last longer) it has a dimmer dial and a color temperature filter. I used it for a wedding last night and it worked perfectly. I like the lightweight design and I love the price. This is the best value if you need to save money.

I ordered the Energizer Ultimate Lithium AA Batteries to use in the trail camera I ordered. I had recently read an article saying that the Energizer Ultimate Lithium Batteries were as good or better than the copper batteries. So far, I am a believer.

Just came back from a two week safari in Africa and one pack of lithium AA batteries almost took me all the way through (including many video clips)

After much frustration buying Energizer lithium AA batteries day after day for my Nikon SB-800 for every new photo job, I decided to stop wasting my money and the environment and bought the Turbo SC. I used it for the first time on a wedding a few days later and it was an absolutely beautiful experience - this piece of equipment instantly became a necessity in my opinion for any serious event or wedding photographer using a flash. I shot with the SB800 all day (at least 8 hours) and the charge wasn't even halfway gone, and I was getting fantastic recycle times throughout. Buy this product and I promise you will feel it was worth it by even just the first job you use it on. Also, it's a great size -- pretty small, lightweight, kept it in my pants pocket and it never bothered me.

Love the picture quality and the battery life 2 months running strong on lithium AA battery's in a high traffic area the option to be able to run 1 or both packs is awesome so if you want to keep one full pack on hand and you go to that location pretty regular would definitely recommend

I use it with the normal and high capacity batteries, it works.

I have used Energizer Ultimate Lithium batteries for many years and have never had a problem with leakage. The capacity of the batteries doesn't diminish even after years of storage. These Energizer batteries are absolutely dependable especially for camera flashes and flashlights. I highly recommend these lithium batteries. I have used other batteries but these are the best.

I purchased this, not for analyzing rechargeable batteries, but for measuring capacity of several different brands of lithium AA batteries. There is a common knockoff of this product that didn't actually work for my use case, but I did use it for charging batteries, and I can say that the user interface of the Powerex is much more intuitive and easier to use. As far as customer service, I emailed Powerex to find out if this would do what I was trying to do, and a representative called me and let me know that while it is not an officially supported use, it would work, which proved to be true. I would definitely buy more products from them after having that experience.