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Energizer Battery, 3V Lithium Coin Cell Batteries, Packaging May Vary, Black, 2 Count

TLDR Review: Energizer 3V Lithium Coin Battery (2-Pack)

By ShopSavvy Team

Published: April 8th, 2025

Pros

•Batteries function exceptionally well, reviving noorking devices such as key fobs effortlessly.
•Installation is straightforward, providing immediate resolution to device issues.
•Known for consistent, lonasting power that outperforms many competitors.
•Highly reliable for devices like Fitbit, addressing issues experienced with other battery brands.
•Positive experiences reported over extended usage without problems.
•Comes in a convenient multack, ensuring extras are available when needed.

Cons

•Packaging is extremely difficult to open, requiring scissors and careful handling.
•Design choice of packaging is criticized for complexity, complicating battery access.
•Some find the Energizer logo aesthetically unappealing despite the shiny finish on batteries.

Bottom Line

The Energizer 3V Lithium Coin Cell Batteries excel in performance and reliability, particularly for small electronics and key fobs. Despite the troublesome packaging, these batteries are a solid choice for anyone seeking dependable power with a long shelf life. If ease of access is a significant concern, you might want to have a good pair of scissors handy.

Lowest at any Popular Retailer

$3.29 at Amazon

How we researched this

About this review: We pulled together findings from professional reviews and hundreds of user reviews, and cross-referenced them with ShopSavvy's pricing data from 22 retailers to give you the short version.