Energizer Ultimate Lithium AA 12 Battery Super Pack.

Best way to buy battery is online. Has a great value and hold a charge easily. Have had no leaks out of them and lasted a long time. Would buy again.

D batteries, haven't used these forever and the unit I power this with has a USB C port but no rechargeable battery I guess; strange. So far so good; 1 month and still going strong.

Best lithium battery, but don't think they outperform for the price. Yes they hold a charge for years when not in use, so they're good in low power consumption products, but are not worth the money compared to alkaline when using in a flashlight and measuring hours of light time vs. cost of battery. Triple the price does not equate to triple the hours of use, but they'll hold a charge and do not deteriorate in voltage over long periods of time when not in use. Good for storage, emergencies, use in a flashlight that sits in a car unused for a long time. But if you're burning up batteries with high use in toys and daily use, go with Alkaline.

Excellent! Thank You! Great Price! My Brink Camera is working again!

All of our smoke detectors needed new batteries. These were the win. They last a year and will be replaced with like kind. Easy to install and good value

Good price, good product.

I use the Energizer Ultimate Lithium AA batteries throughout my Airbnb to keep essential devices — from smart locks to remotes — running smoothly. They last significantly longer than standard batteries, which means fewer replacements and more peace of mind. Guests benefit from uninterrupted convenience, and I appreciate the dependable performance. Long-lasting, low-maintenance, and a smart investment for any hosting setup.

GOOD QUALITY CAN TRUST THIS BATTERY

I purchased these batteries for my Blink Outdoor camera system, as they were the ones it came with initially, and I have been extremely impressed with their performance. I currently have eight Blink cameras, and I now use these batteries in all of them. I’ve tried other lithium batteries before, but none have matched the consistency, reliability, and long-lasting power of these Energizer ones. Each AA battery weighs just 33 grams, making them noticeably lighter than standard alkalines, which is helpful when using multiple cameras or other portable devices. With a capacity of 3000 mAh, they provide significantly more energy than standard alkaline AA batteries, which typically range from 2000–2500 mAh. This higher capacity means they can deliver longer runtime, particularly in high-drain devices, so I don’t have to replace them frequently. In my Blink cameras, they have lasted up to six months even with heavy use, which is exactly what I need, as I often use the live view feature. The description states that they operate effectively across a wide temperature range, from -40°C to +60°C, so they can handle both cold winters and hot summers without issue. While I haven’t personally tested them at those extremes, they have been in my Blink cameras in direct sunlight on the hottest days of the year and performed flawlessly. They haven’t experienced the cold of winter yet, but if they can handle -40°C, it won’t be a problem here in the UK. I’ve had no issues with leaks or device problems, and the batteries deliver consistent, reliable power throughout their life. Although these are more expensive upfront than regular alkalines at £9.25 for a 4 pack, they are excellent value for anyone needing dependable, long-lasting power. I normally try to wait until they are on offer, as even with their longevity, buying enough for all eight of my Blink cameras can still hurt the wallet. However, having been stung before by cheaper lithium batteries that barely lasted a month, I’d rather invest in quality and peace of mind, which is exactly what you get from Energizer. Highly recommended! Thank you for taking the time to read my review. I hope that you found it helpful and that it assists you in your decision-making. I try to be as honest and fair as possible, as those have always been the reviews that helped me the most.

Pile de marque donc longévité.

good value

Muy bien

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