EVOLTA Technologies

EVOLTA’s progressive design (EVOLUTION) and high power (VOLTAGE) combines in a battery that consistently outperforms other premium products in accepted performance tests. In fact, it’s our No.1 longest-lasting alkaline battery. By evolving Material, Process, and Structure, EVOLTA protects you and your devices while delivering sustained power in high-drain applications, even after 10 years* in storage.

* When unused and properly stored. 9 V batteries excluded.

Batteries look the same on the outside, but hidden factors influence the quality of your experience. Panasonic’s accumulated battery knowhow, passed down by generations of artisans, is enriched by R&D to give EVOLTA a winning edge. Material Evolution, Process Evolution, and Structural Evolution combine in a new world standard for quality.

Anti-Leak Seal Technology combines a refined structural design and a unique gas-suppressing formula to reduce chance of leakage when batteries are in use or in storage. Exclusive Seal Structure employs a thin gasket with tough material that’s locked tight into the battery can wall, capped with a metal seal, and secured with adhesive. Gas-Suppressing Formula, meanwhile, uses proprietary materials that suppress gas generation, reducing pressure buildup and chance of leaks.