οΈ Please Note Price is listed for = 1PC and 5PCS Battery
οΈ 100% Original Seizaiken Batteries from Seiko Instrument Inc. Japan
οΈ Invoice To Be Issued Upon Request
Brand: Seizaiken Seiko Instrument Inc.
Battery Type: Silver Oxide
Seizaiken Seiko Battery is most often used as a watch battery replacement. Button battery cells can also be used in other electronic devices such as key-less remote entry systems for cars and homes, in hand-held electronic devices, lazers, LED lights, and as batteries in calculators, photo cameras, audio books, games, toys, and more.
Model:
SR626SW (377)
SR621SW (364)
SR616SW (321)
SR521SW (379)
SR516SW (317)
SR416SW (337)
SR726SW (397)
SR721SW (362)
SR716SW (315)
SR916SW (373)
SR920SW (371)
SR927SW (395)
SR936SW (394)
Seiko Instruments Inc. (SII) has applied precision process cultivated by watch manuafacturing technology and started the production of silver oxide battery in 1975. We have a line-up of high quality silver oxide batteries for watches small to large, quartz to digital. Since silver oxide batteries are small batteries with large electrical capacity and stable voltage characteristics, they are mainly used in wrist watches.
Silver oxide battery needed a small amount of mercury in order to prevent performance degradation and leakage. While environmental concern became an issue worldwide, SII started the research of mercury-free battery in 1991 in order to decrease the use of environmentally harmful substances in batteries. In 2006, SII finally succeeded in developing mercury-free silver oxide battery that has equal or better characteristics than the present silver oxide battery. Particularly, we have been able to significantly improve leakage resistance and discharge characteristics in low temperature compared to the present silver oxide battery.