The Energizer SR44 watch battery (designation 357/303) is a high-quality primary power source designed for wristwatches, calculators, and other small devices. Thanks to its stable voltage of 1.55 V and capacity of 138 mAh, it ensures reliable and accurate performance over a long period.
By choosing Energizer, you get proven performance, long life, and consistent parameters. Ideal as a replacement for battery types SR44 / 357 / 303.
