# TLDR Review: Energizer Ultimate Lithium AA Batteries

*Published: 2025-03-01 | Updated: 2025-03-01 | Source: https://shopsavvy.com/reviews-tldr/energizer-ultimate-lithium-aa-batteries*

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## Verdict

The Energizer AA Batteries, Ultimate Lithium Double A Battery, are a fantastic choice for users needing reliable, long-lasting power, especially in high-drain or extreme temperature situations. Although some concerns about longevity in specific conditions exist, their superior performance and compatibility with devices like Blink doorbell systems make them a worthy investment for those seeking powerful and enduring batteries.

**Top pro:** Provides long-lasting battery life, lasting up to 4 months, which is significantly longer than regular alkaline batteries.
**Top con:** Uncertainty exists about the longevity of the batteries in various conditions.

## Product: Energizer Ultimate Lithium AA Batteries
**Brand:** Energizer
[Compare prices and price history on ShopSavvy](https://shopsavvy.com/products/energizer-ultimate-lithium-aa-batteries-3)

## Pros
- Provides long-lasting battery life, lasting up to 4 months, which is significantly longer than regular alkaline batteries.
- Ideal for high-drain devices such as cameras, flashlights, and gaming controllers.
- Performs well in extreme temperatures and is leak-resistant.
- Compatible and effective with Blink doorbell systems and security cameras.
- Lightweight design makes them a practical choice.

## Cons
- Uncertainty exists about the longevity of the batteries in various conditions.
- Rising battery prices might affect affordability.
- Expectations on performance sometimes do not align with manufacturer claims.
- Two units reportedly failed after approximately 6 weeks of use, possibly due to cold weather conditions.

## Pros vs Cons at a Glance

| Pros | Cons |
|------|------|
| Provides long-lasting battery life, lasting up to 4 months, which is significantly longer than regular alkaline batteries. | Uncertainty exists about the longevity of the batteries in various conditions. |
| Ideal for high-drain devices such as cameras, flashlights, and gaming controllers. | Rising battery prices might affect affordability. |
| Performs well in extreme temperatures and is leak-resistant. | Expectations on performance sometimes do not align with manufacturer claims. |
| Compatible and effective with Blink doorbell systems and security cameras. | Two units reportedly failed after approximately 6 weeks of use, possibly due to cold weather conditions. |
| Lightweight design makes them a practical choice. |  |

## Last Seen Prices

*Each price is the last one ShopSavvy observed, on 2025-02-11; it may have changed since.*

| Retailer | Price | Availability | Last seen |
|----------|-------|-------------|-----------|
| [Amazon](https://shopsavvy.com/api/redirect/products/d2567fa9-c17d-d9db-4028-e88272a7cd32/offers/4a14fbaa-b589-e23b-6fb3-455750319ac7?source=shopsavvy&medium=article-review-tldr) | $13.99  | In Stock | 2025-02-11 (may have changed) |

[See every retailer and the full price history on ShopSavvy](https://shopsavvy.com/products/energizer-ultimate-lithium-aa-batteries-3)

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*About this review: it summarizes the professional reviews and customer ratings ShopSavvy collected for this product, alongside prices from ShopSavvy's price data (each price shows when it was last seen).*

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