Energizer Advanced Lithium AA Battery 4 Pack
- Lithium batteries provide long-lasting performance in high-tech devices
- Use in wireless gaming accessories, handheld games and more
- Lasts four times longer in digital cameras and 30% longer in MP3 and CD players
- Last up to 4x longer in digital cameras (versus Energizer® MAX®. results vary by camera)
- Lasts 20 hours longer* in wireless gaming accessories. Results vary by play and/ or usage patterns.
- Perform in extreme temperatures from -40°F to 140°F
- 10 year storage life
- Weigh 1/3 less than standard alkaline.
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Size: AA | Unit Count: 4
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Top Customer Reviews
The shelf life of this battery is rated at 10 years. The shelf life of a standard alkaline is rated at 5 years. So it's twice a long lived if you don't draw any current.
The mah capacity of this device (at low current drain) is 750. For the alkaline, 600. So it lasts just a little longer in use.
There are 2 types of smoke detectors. One is wired into the house, and only uses the battery for backup when the power is off. For this application, the lithium should last about twice as long. Well worth the trouble of getting out a ladder.
The other kind of detector runs off of the battery. This is the detector you added to a room without doing any wiring. For this case, you might as well use a alkaline. It's going to last about the same.
This is a great battery for backup applications. Especially where hard to get to. Don't confuse loaded and unloaded life.
I've used these in smoke detectors that wore alkaline batteries out in a year and these lasted 12 years. I have 10 smoke detectors and they all have these batteries. I'm buying more now to prevent a worn out battery from failing when I need it - but i think 12 years was very fair for the price. People - don't ruin it for others with negative reviews because the battery didn't work as it was never intended. I might have passed on these if I hadn't already used them - because of what some of you wrote. Be fair.
Other pros: Lighter than alkalines (another plus for the Wii remote and certain other portable devices)
Better and Safer for the environment.
Cons: Some would say price, but thinking about it. I think it's justified. You don't have to swap out as much, carry as many around, they last about 3 or 4 times longer than alkalines (depending on device). And they are better for the environment.
I am going to stock up on these sometime for sure.
Most Recent Customer Reviews
Have not used them yet but I hope they work in my smoke detector.Published 3 days ago by Amazon Customer
I bought this battery less than 1.5 years ago and it's been in a *wired* smoke detector (i.e., the battery should only be used as a backup on a power failure) for about a year or... Read morePublished 5 days ago by R. Guttman
Batteries arrived dead, this review applies only to this vendor, counterfeit product?Published 9 days ago by Mr. Joe
These are very expensive batteries but I bought them for my smoke detectors - a safety issue - and should last 10 years. Read morePublished 10 days ago by Tom
Only thing I use in my camera! Lasts 5X longer (give or take an X or two)Published 12 days ago by GA girl