Home Page

Product Catalogue

Tips and FAQs

About Us

View Your Cart

Terms and Conditions



Contact Us


Small Battery Company logo

363 (SR621W)

Type: Silver Oxide. Voltage: 1.55V.  

Diameter: 6.8 mm. Height: 2.2 mm.

Price: 1.99 each. 1.70 each if you buy two or more. P&P included.

Also known as: D363, SP363, 280-70, GP363, SR621W, T, V363.

This 363, or SR621W is a popular silver-oxide cell are commonly used in watches.

This battery is the high drain version of the popular 364 watch battery.

The 363, or SR621W have a shelf life of 5 + years, so why not buy two or more. Take advantage of our reduced price and make sure you are not left without a watch next time your battery runs out.


© The Small Battery Company 1999 - . All Rights Reserved.