




⚡ Energize your workflow — never run out, never slow down!
The Energizer Industrial Alkaline AA Batteries (24 Count, Model EN91) deliver dependable, high-current power tailored for professional and continuous-use devices. This bulk pack offers long-lasting, leak-resistant performance, making it an economical choice for modern electronics requiring frequent or heavy power consumption.
| ASIN | B002MVF136 |
| Batteries | 24 AA batteries required. |
| Best Sellers Rank | #8,718 in Health & Household ( See Top 100 in Health & Household ) #34 in AA Batteries |
| Customer Reviews | 4.7 4.7 out of 5 stars (34,352) |
| Date First Available | June 6, 2007 |
| Department | Unisex-Adult |
| Is Discontinued By Manufacturer | Yes |
| Item Weight | 1.4 pounds |
| Item model number | EN91 |
| Manufacturer | Energizer Batteries- Consumables |
| Product Dimensions | 7.06 x 2.14 x 1.3 inches |
A**N
Great battery
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.
P**D
It works
These seem to last quite a while and seem to be good quality. We've ordered these before
J**E
Pricey for old technology. I needed power for a cold environment a weeks use; so far so good.
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.
S**3
A Good Buy
Delivery was quick and product works well.
S**9
Smoke detectors back functioning
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
S**R
Best lithium battery
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.
A**W
Great price for lithium batteries!
Excellent! Thank You! Great Price! My Brink Camera is working again!
7**P
RELIABLE BATTERY PRICELESS
GOOD QUALITY CAN TRUST THIS BATTERY
F**A
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.
J**N
Pile de marque donc longévité.
R**Y
good value
C**N
Muy bien
M**E
Perfette
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