Developers and researchers within Panasonic Energy Company came together, combining their technological expertise to create the new EVOLTA battery. Advances in electro-chemistry, mechanical structure and manufacturing quality were incorporated, resulting in the production of EVOLTA.

See what's behind the world's No.1 long-lasting AA alkaline battery*.

*GWR certified on Jan. 15th, 2008 and re-certified on Mar. 5th, 2010 following IEC standards averaged across seven test modes. Actual performance may vary depending on use.
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