I have battery powered shades in my home. Nothing but lithium batteries work and last due to daily operation of the shades. I get a couple of years out of each shade without changing batteries. For daily use this is the only type to use.

We needed to find 24 of these batteries to use in our motorized shades, so it was great to find that an 18 pack was available at Sam's! That made it much better value per battery!

The Energizer lithium batteries are more expensive, but they last much longer than Alkaline batteries. So the price sort of balances out, and I don't have change batteries as often.

Great "Cold Weather" battery. My outdoor weather station stopped reporting with the recent cold weather. I shifted to lithium batteries, per direction from the weather station manufacture, and my station is working again.

Definitely they are the best. Their reliability and longevity are really worth it. I don’t mind to pay the extra money, I am not buying any other ones.

These Energizer Ultimate Lithium are the absolute best Batteries for my Blink Camera's. The batteries also hold up well outside in Minnesota Winters. Highly recommended!!

I used to buy the “D” brand…. I started buying these and they last about 5-6 months longer. I can tell because I use them in my battery operated toothbrush. Worth it!!

These Lithium batteries are Strong and long lasting. I use them in all my security cameras and they last a couple years each. Very Dependable. I got the best price possible at Sam’s Club.

Sure, as anyone can note .. prices have changed, but for the devices I use them in, the last the longest and are more consistent in power use while they last (ie: any electronics). I know 8t is similar to another make.

These batteries are great for my outdoor blink cameras. Replaced them after 2 years and the old ones still had enough life in them to use in my flashlight.