POWEROWL CR2 3V Lithium Battery, 6 Pack High Capacity CR15h270 CR 2 C2 3 Volt Batteries Cell, Long Lasting Power

These batteries are a good value the battery life is very good they're easy to remove they're durable and they work well.

I recently purchased the POWEROWL CR2 3V Lithium Battery (6 Pack) for my Google sensors for Nest, and I am very impressed with their performance! These batteries have proven to be a reliable choice, providing the power I need for my smart home devices.The high capacity of these lithium batteries ensures that my sensors run smoothly without frequent replacements. They were easy to install and have lasted significantly longer than other brands I've tried in the past. Knowing that my security and environmental sensors are powered by quality batteries gives me peace of mind.I appreciate that this pack includes six batteries, offering great value for the price. It's convenient to have extras on hand for future use, especially since these batteries are essential for maintaining the functionality of my Nest system.Overall, I highly recommend the POWEROWL CR2 3V Lithium Batteries for anyone looking for reliable, long-lasting power for their devices. They’ve been a fantastic addition to my home, and I will definitely be purchasing more in the future!

I picked up these POWEROWL CR2 batteries specifically for my smart home setup, and they've been a reliable choice that won't break the bank. What initially caught my attention was seeing POWEROWL as a top performer in Project Farm's rigorous Lithium AA battery testing - even though these are CR2s, that brand's credibility definitely influenced my decision when I was looking at all the other unfamiliar battery brands available.The Good StuffExcellent value for money - These cost significantly less per battery than name brands, which matters when you're outfitting multiple sensors and monitors around the house. The price-to-quantity ratio is genuinely impressive.The Not-So-GoodPackaging needs work - Here's my main gripe: the blister pack is designed to be torn open completely, but that defeats the purpose of the long shelf life. You want to access these one at a time and keep the rest sealed.My workaround: I carefully sliced the plastic above the top battery to create a makeshift "lid" that lets me access one battery while keeping the others protected.

This battery works pretty good for my nest. It's comes in a pack of 6. It's a good deal.

deliver reliable, long-lasting performance—perfect for high-drain devices like laser rangefinders, security systems, or motion detectors. They hold charge well in storage and seem to have a low self-discharge rate. If you’re tired of short-lived off-brand CR2s, these offer consistent voltage and good shelf life. It’s also nice that the 6-pack comes well-packaged in individual slots, which adds a layer of safety and convenience.

The battoard as expected. I used the first and they worked fine. Arrive on time.

It's working!

Purchase these for my husband to replace the batteries in his golf range finder. They’re perfect!