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Energizer

Energizer AA Lithium Batteries

Model: L91SBP-4Color: BlackUPC: 39800035066
Lowest price
$5.60 at Amazon
Price seen Mar 5, 2024

Where to Buy

Newest price seen: Jun 10, 2026
RetailerPriceLast seenBuy
L
Laxrioduduz
$4.00Mar 27, 2023, may have changedBuy Now
M
My Store
$4.00Mar 9, 2023, may have changedBuy Now
Amazon logo
Amazon
Sold by GoodStockShop
$5.60Mar 5, 2024, may have changedBuy Now
B
Big Lots
$7.50Dec 9, 2022, may have changedBuy Now
D
Depot Mall
$7.50May 29, 2023, may have changedBuy Now

Prices are collected from retailer listings; each row shows the date we last saw that price. Return and shipping terms are each store's standard policy from our retailer research (April 2026). Some products and categories have different terms, so check with the store before you buy.

Pros

  • •Exceptional battery life reduces the need for frequent replacements.
  • •Performs reliably in outdoor devices, especially high-altitude sensors and security cameras.
  • •Very high quality with consistent performance, no heat-up during use.
  • •Addresses sensitivity issues in security devices like Nest fire detectors.
  • •Overcomes limitations of regular rechargeable batteries in demanding electronics.
  • •Suitable for high-performance security and outdoor gadgets.
  • •Highly satisfied users report excellent results in demanding applications.
  • •Lasted about a month and a half in some reviews, considered good for lithium AA batteries.
  • •Offers good overall value despite higher initial cost compared to alkaline options.
  • •Maintains performance without disappointment.

Cons

  • •Batteries can leak and potentially damage outdoor cameras.
  • •Did not meet expectations for some devices like doorbell cameras, lasting only about a month and a half.
  • •Higher upfront cost than standard alkaline batteries.
  • •Some users experienced shorter-than-expected lifespan, suggesting possible defects or batch issues.
  • •Manufacturer support requires personal information, raising privacy concerns.
  • •Uncertainty about whether the batteries are designed for longer-term usage in certain devices.
  • •One review mentioned a lifespan of only a week before low power issues, which is disappointing.
  • •Performance can vary significantly between batches or specific devices.

Bottom Line

While the Energizer AA Lithium Batteries excel in outdoor and security applications with long-lasting, reliable performance (according to most reviews), some users report leakage issues and shorter lifespans in certain devices like doorbells. The higher initial price is offset by their strong performance in demanding electronics, but beware of potential batch variability. If you need batteries that reliably handle high-power or outdoor security equipment, these are a solid choice, though for lower-demand devices or budget options, you might explore alternatives.

Read full expert review

Discussion

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