Maxell 377 SR626SW Silver Oxide Watch Batteries (4 Pack)

Maxell, the first company in Japan to successfully market button-type silver oxide batteries, has developed the SR battery based on their extensive experience and expertise in various fields. This battery is particularly suitable for precision electronic devices such as quartz watches, where a stable operating voltage and high-energy density per unit volume are essential. Maxell offers a variety of product lineups to meet the increasing demand for power supply in a wide range of watch models, from large to compact and thin models. Additionally, they also provide zero-mercury, zero-lead added types for environmentally conscious consumers. For further details, please reach out to Maxell.

Key features of the SR battery include flat discharge characteristics, providing a stable voltage throughout the discharge life, high-energy density per unit volume, offering approximately twice the energy capacity compared to button-type alkaline batteries, and excellent discharge load characteristics due to the use of an alkaline electrolyte. There are two models available based on the electrolyte composition: a low-drain type for analog watches and a high-drain type for multi-function watches incorporating features such as alarm and illumination light.

In addition, the SR battery boasts superior leakage resistance due to Maxell's original leak-resistant processing, which effectively suppresses the electrolyte from rising up and seeping out, a common issue with alkaline electrolytes.

For those interested in specific product details, Maxell offers the Maxell 377 SR626SW with factory hologram packaging. These 1.55-volt silver oxide batteries are made in Japan and come in a pack of 4 batteries in total.

product information: