Maxell 377 SR626SW 1.55V Silver Oxide Watch Batteries with Factory Hologram (4 Pack)

Maxell, a Japanese company, is the first to successfully market button-type silver oxide batteries. Equipped with extensive experience and expertise in various fields, the SR battery is well-suited for precision electronic devices, such as quartz watches, where high energy density per unit volume and a stable operating voltage are crucial. To cater to the growing demand for power supply in diverse watch models, from large to compact and thin, Maxell offers a wide range of product lineups. Additionally, the company provides zero-mercury and zero-lead added types.

The SR battery boasts several notable features. Firstly, it exhibits a flat discharge curve, ensuring a stable voltage throughout the discharge life. Secondly, its high-energy density per unit volume provides approximately twice the energy capacity of button-type alkaline batteries. Thirdly, the battery's excellent discharge load characteristics are achieved through the use of an alkaline electrolyte. Depending on the electrolyte composition, two models are available: a low-drain type for analog watches and a high-drain type for multi-function watches with features like alarms and illumination lights.

Another key feature of the SR battery is its superior leakage resistance, thanks to Maxell's proprietary leak-resistant processing. This effectively suppresses the electrolyte from rising up and seeping out, a common issue with alkaline electrolytes. The SR battery's factory hologram packaging offers an additional layer of authenticity and quality assurance.

For more information, interested parties are encouraged to contact Maxell directly. The SR battery, made in Japan, is a reliable and versatile power solution for a wide range of precision electronic devices, particularly quartz watches, catering to the diverse needs of consumers.

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