🔋 Power that Lasts: Energize Your Everyday! Experience high energy density with Energizer's cutting-edge material-mixing technology. Enjoy stable voltage output throughout the battery's life, ensuring your devices run smoothly. Trust in over 90% performance retention after 5 years of storage at 70°F. Benefit from superior leakage resistance thanks to Energizer's unique sealing structure. Ideal for a variety of devices, from watches to calculators, ensuring you're always powered up. High energy density 1.55V constant output 90% performance after 5 years The Energizer Battery 357/303 Multi Drain Silver Oxide (2pcs per pack) delivers high energy density and stable voltage output, making it perfect for various devices. With exceptional leakage resistance and over 90% performance retention after 5 years, this battery is designed for reliability and longevity.