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

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.

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

Good product, no issues.

Looks good so far ,installed in window ADT unit .

Batteries worked as expected!Will buy again!

Worked well with my door alarms

Good buy for sporting goods equipment

Right size works very well