DURACELL 21/23 12V Alkaline Battery 2 Count Pack

The Duracell 21/23 12V Alkaline Battery is engineered to power a wide range of specialty electronics including car alarms, key fobs, and GPS trackers. It delivers a steady 12V output and comes in a convenient 2-count pack for extended use. Community sentiment is a mixed bag with some users lauding its longevity - one even noted, “I mean, when you don’t need it to turn an engine over, a battery can last a long time” - while others sharply criticize its quality, warning that “they are garbage and do yourself a favor and throw them away!” These comments highlight both a dependable performance in low-drain applications and sporadic quality issues that can result in premature failures. Overall, conversations hover between reliability and inconsistency. In conclusion, for buyers who require a straightforward, steady power solution for low-drain devices, this battery may be a viable option. However, potential users should be aware of mixed reviews regarding its durability before making a purchase decision.

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