Enegitech AAA Lithium Batteries, Triple A Battery 1.5V 1200mAh for Hygrometer Thermometer Non-Rechargeable 4 Pack

Not yet tested, they are for an upcoming project. Just the same, what can really go wrong with these. I buy these lithium conversion batteries because I want to not buy inferior alkaline batteries. They are Lithium based and use a Buck converter (Boost increases, Buck lowers) to drop the voltage from 3.7 volts to 1.5 volts constant output until the battery reaches its minimum capacity, then shuts off. Just pop in another set and away you go, back in action. (I always carry a spare set) LoL Nuff Sayd

I didn't realize what I bought for the grands needed batteries until I went to try them. This was a great deal! I have bought enough f someone needs them!

Being as these aren't the normal brand I buy, I was skeptical. But me buying so late into the holiday season, I guess I can't be picky. I will be the first to admit I was wrong. They've lasted longer than my old brand, and outlasted the kids' toys. Well worth the money!

These batteries work great and do exactly what I need them to do. I use them in my hygrometer and thermometer, and they power everything consistently without any issues. They seem high quality and feel like they will last a long time, which is always a win. I like not having to constantly swap out batteries or worry about them dying quickly. Simple, reliable, and dependable.

These batteries have been great for what I paid for them. They’ve lasted a really long time and still haven’t run out of juice! Overall very impressed with these. Great value and great price.

These Enegitech AAA lithium batteries are exactly what I needed! They fit perfectly in my thermometer and have been running strong without any drop in performance. Love that they’re long-lasting at 1.5V and 1200mAh. Great value for a 4-pack

I use these for my weight scale. Till now I am very happy with how they are working.

The batteries came fast and were packaged well. They work good. It’s a good value for the money.

Long lasting batteries for a good price.

I bought these by mistake, thinking that they are rechargeable.