Good price, fast shipping. Saved me a trip to Home Depot which would have charged me more without a doubt. Product is great.

Not all batteries are rechargeable, but its getting there. Still, this brand is the best for length of use and to keep in old appliances, flashlights, spare power toothbrushes, and remotes that function on infrared. For example, I used to use their round batteries on my daily power toothbrush and it outlasted the others by about 50%. But it was also more expensive.

Good batteries,working great

The battery is what it is. Price per battery is only standard by which to measure this 6 pack.

Great Product - But Far Too Expensive For Something That Is Far Weaker Than It Should Be For The $$$ Energizer, Duracell, Rayovac, and all the other battery manufacturers need be legislated to produce batteries with far greater life durations than what is currently produced for the $$$ charged!!! Better Batteries !!!

Use these in a TENS machine...

Luckily, Amazon saved the day. Great batteries.

I bought super bright flashlights that work very well but drain the batteries quicker then normal. These batteries restored their full brightness.

All of the batteries are brand new, they are all 3.276V. It works well for my smart lock, they last about 10 weeks for me. I will buy again, cause the price and the battery is good. Thank you Amazon.

I feel like you order this expecting what you order, and that's what I recieved anyways. It's a 9V that works as expected.

Pünktlicher Versand. Danke.

This type of battery is the only one I use in any size, they are the only batteries that have NEVER LEAKED , long shelf life.

A few things here: Shelf life means SHELF LIFE not how long the battery will work in a device. My experience with lithium batteries whether AAA, AA or 9v is they do last longer than standard alkaline batteries...how much longer depends on what they are installed in. These 9V batteries have right angle edges, not the rounded edges that are found on 9V alkaline batteries. This makes these batteries slightly larger than an alkaline 9V so they may not fit in the device you want to use them in. These fit fine in my smoke detectors but will not fit in the outdoor entry pad on my garage door. There are two real advantages I see in lithium batteries....AAA AA or 9V. Lithium do not leak like regular alkaline batteries do in a device or while in storage. I got tired of the damage caused to devices from leaking alkaline batteries and I’ve never had a lithium battery leak. If you need to use batteries in a cold environment lithium function to -40C whereas alkaline batteries stop functioning around -18C. Lithium batteries are definitely pricier than alkaline....especially 9V. That said for the piece of mind of not dealing with damaged devices from leaking alkaline batteries and the fact they work at much lower temperatures (weather stations, flashlights) they are worth the extra cost.