Jeff Geerling • 1/29/2026

Ode to the AA Battery

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The article critiques the trend of built-in, non-replaceable rechargeable batteries in tech devices, highlighting their tendency to fail and become e-waste. It praises the longevity, repairability, and sustainability of standard AA/AAA batteries, particularly rechargeable eneloops, using personal anecdotes and technical observations about battery management systems.

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#Electronics #Battery Technology #Power Management
Ode to the AA Battery

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