High Energy Formula uses refined materials supplied to us exclusively. Cathode features high-purity MnO₂ with a titanium additive for smooth discharge and extended storage life, while a new surfactant revitalizes zinc reaction to efficiently sustain power in high-drain devices.

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

You can safely store Panasonic Alkaline Plus Power batteries for up to 10 years^*. Unique high-quality chemistries, including added titanium, prevent degradation while Anti-Leak Seal prevents leakage to ensure long-life stability. Enjoy the powerful Panasonic Alkaline Plus Power performance whenever you need it.

Does your device work intermittently? This may be due to contact resistance, when nickel flakes off the battery terminal and interrupts the flow of electricity to your device. Panasonic’s original Special Tough Coating is a nickel-iron alloy that reduces contact resistance, optimizing energy flow and keeping your appliances working at their best.