Incredible battery life. I have installed in my electronic front door lock and 9 months later still going strong. To give you an idea, regular batteries in this lock usually only last 4 months then I have to replace them.

Incredible battery life. I have installed in my electronic front door lock and 9 months later still...

They’re the ones recommended for my nest protect. So had to purchase them, found out you can get them cheaper in your local stores when on sale. So if you want to save, watch the sales

They’re the ones recommended for my nest protect. So had to purchase them, found out you can get the...

I used these batters for an outdoor time-lapse project and was blown away by their performance. I also use them in my outdoor temperature sensor. I went to check the camera after two months and batteries were still at full charge. I change the temperature sensor once every year.

I used these batters for an outdoor time-lapse project and was blown away by their performance. I al...

These batteries are as expected very good long lasting for demanding tech. gear mine are used in ATN X-Sight 3x12 rifle scope, as back up power for external battery pack. The price is very good as you get 8 batteries for the price of 4 :)

These batteries are as expected very good long lasting for demanding tech. gear mine are used in ATN...

best batteries on the market. They work in -20 to -30 celcius temperatures. perfect for game cams/hunting. No other battery can withstand the elements like this battery. They are expensive but worth it.

best batteries on the market. They work in -20 to -30 celcius temperatures. perfect for game cams/hu...

THERY ARE LITHIUM BATTERIES AND WAS USED ON MY NEW B500 NIKEN CAMERA WHUCH MUST USE LITHIUM AS THEY OUT PERFORM ALL OTHERS.

THERY ARE LITHIUM BATTERIES AND WAS USED ON MY NEW B500 NIKEN CAMERA WHUCH MUST USE LITHIUM AS THEY...

The lithium battery can be used for any electronics including 9V battery for smoke alarms.

The lithium battery can be used for any electronics including 9V battery for smoke alarms.

Good price and product.

Good price and product.

They work amazing for Nest products.

They work amazing for Nest products.

Batteries seem good and to last as expected

Batteries seem good and to last as expected