Maxell is the first company in Japan to successfully market button-type silver oxide batteries. The SR battery is suitable for precision electronic devices such as quartz watches, where high-energy density per unit volume and a stable operating voltage are required, based on many years of experience and know-how in various fields. Various product lineups are available to meet the growing need for supplying power to various types of watches, ranging from large to compact, thin models. Zero-mercury, zero-lead added types are also available.

For more information, please contact Maxell. The SR battery features a flat discharge curve during discharge, supplying a stable voltage until the end of the discharge life. With high-energy density per unit volume, it provides approximately twice the amount of energy capacity as button-type alkaline batteries. Employing an alkaline electrolyte, the SR battery also exhibits excellent discharge load characteristics. Depending on the composition of the electrolytes, two models are available: a low-drain type for analog watches and a high-drain type for multi-function watches incorporating an alarm, illumination light, etc.

Featuring Maxell's original leak-resistant processing, the SR battery has excellent leakage resistance, which suppresses the electrolyte from rising up and seeping out, a basic phenomenon of alkaline electrolytes. The Maxell 377 SR626SW is a factory hologram packaged, 1.55 volt silver oxide battery, with a total of 4 batteries made in Japan.

product information:

Attribute

Value

is_discontinued_by_manufacturer

‎No

package_dimensions

‎6.1 x 3.58 x 0.71 inches; 0.63 ounces

item_model_number

‎4330210933

batteries

‎1 LR44 batteries required. (included)

date_first_available