6 Pack DL1/3N CR1/3N 3V Lithium Battery 170mAh【7-Year Warranty】

These were a good replacement battery. Working just fine.

I have used these a few times ( my third pack) and they last a long time in my pups invisible fence collar. A six pack easily lasts a year. The expiry date is plenty good and the packaging keeps the batteries fresh. Great value!

Celewell lithium ion batteries are essential powerhouses that often go unnoticed until needed, and I've found them to be reliable and versatile in various devices.The convenience of small batteries, lies in their compact size. They fit seamlessly into a wide range of electronics, from remote controls, lasers, toys to key fobs and small gadgets. The universal nature of these batteries makes them a go-to solution for powering everyday devices.Durability is a key factor, and small batteries consistently deliver. Despite their diminutive size, they pack a punch in terms of power and longevity. Whether it's providing extended life in a TV remote or ensuring a consistent energy source for a wristwatch, these batteries prove their reliability over time.The ease of availability is another positive aspect. These small batteries are not commonly found in most stores.Their long shelf life is advantageous for those who stock up on batteries or use devices infrequently. The ability to store small batteries for extended periods without worrying about significant power loss is a practical feature, ensuring that they are ready to go whenever needed.While small batteries might not have the high capacity of larger counterparts, their efficiency in powering low-drain devices is noteworthy. They are the perfect fit for items that don't require a constant and high power supply, making them an energy-efficient choice.One potential drawback is the environmental impact of disposable batteries. However, many brands now offer recyclable options or encourage responsible disposal, addressing some of the sustainability concerns associated with these power sources. See your local recycling rules!In conclusion, these small batteries play a crucial role in powering a myriad of everyday devices. Their reliability, compact size, and widespread availability make them indispensable for keeping our gadgets running smoothly. Whether for the TV remote or laser pointer a wristwatch, these batteries consistently prove their worth in the realm of everyday convenience.

I'm sure the batteries will work well installed in my Viridian laser sight. Be aware and be prepared to really work to get them out of the clamshell packaging. It literally took me 10 + minutes with sharp pocket knife ( a box cutter would not work) and pliers to get 2 batteries out of packaging. On the plus side the other 4 are not going anywhere. Great deal but should be easier to get to the batteries.

Great product, batteries worked perfectly in my sig sauer red dot laser.

worked great

Great item with a great price!! Lighting shipping and an A+++++++ Seller!!!

Lasted about 6 months with minimal use. Good customer service.