Cricklewood Electronics
40-42 Cricklewood Broadway, London, NW2 3ET, London, United Kingdom
UK Phone: +44 (0)20-84520161
International: +44 (0)20-84500995
Fax: +44 (0)20-82081441
Email: sales@cricklewoodelectronics.com
URL: http://www.cricklewoodelectronics.com/CX521S-V379-SR63-LR521-SR521-Silver-Oxide-Button-Cell.html
Typically for watches & calculators and miniature equipment 5.8 X 2.1mm. Equivalent to V379, SR63, LR521, SR521, GP379, 618. Main use is for ladies and slim watches.
Note: Battery Iilustrations are for identification only. Type number and manufacturers may vary. All batteries are high quality brands