POWEROWL - Lithium AA Battery, 12 Pack Double A Lithium Batteries 1.5V 3400mAh (Not Rechargeable)

Use these for my Blink cameras and doorbell and they are perfect for the job. Might get some for my XBox controllers as they just seem to last for ages!!! Batteries for me is the same as paint, buying cheap can be a false economy, not only that some devices just need Lithium's power.

So far so good..one item I put them in lasted about a week.. The other item I put them in the same time, are still goin strong.. I suppose it depends what you use them for.. I would buy again tho

Update: The seller reached out and offered me a refund, I can't really say fairer than that. They may not have lasted as long as some I had in the past but it no longer feels like I got burned taking a risk on an unknown brand. My original review was negative as the batteries only lasted 9 months for me in a Nest Protect (rather than the 5 years expected for Lithium batteries, and which I have previously got from Energizer ones). So while I don't think the product is as good as the more expensive brand name (or at least the ones I got weren't, but I can't say whether I was just unlucky with a bad batch) my overall experience was positive and it's good to know the seller is willing to stand by their product and make things right if dissatisfied.

Worked perfectly with my Blink devices

Brilliant batteries bought them for my blink doorbell and camera they last pretty well

Excellent batteries with long-lasting power. I’ve been using them in high-drain devices and they hold charge far better than standard alkaline AAs. Lightweight, reliable, and great value for a multi-pack. No leaks so far and they work perfectly straight out of the box. Would definitely buy again.

I bought them for my camera door bell. They lasted 4 months which is marginally more than the asda batteries but significantly pricier. They do last slightly longer but not by the same difference as they cost.

I have to buy a couple of packs a year of these lithium type batteries - I presume because they’re longer lasting than a standard battery is, is the reason behind our Nest Protect using them. The Protect takes 6 at a time and once installed they last each time for about 9 months before I have to replace/buy another pack. They’re a little more expensive than standard batteries are but they’re worth the cost to ensure the smoke/carbon dioxide alarms both work to full capacity within the house. They’re easy to fit and provide long lasting use that’s needed.