{"id":368,"date":"2025-07-22T05:59:52","date_gmt":"2025-07-22T05:59:52","guid":{"rendered":"https:\/\/www.fairply.com\/blog\/?post_type=product&#038;p=368"},"modified":"2025-09-09T15:37:37","modified_gmt":"2025-09-09T07:37:37","slug":"seiko-ms621t-fl11e-3v-3mah-ce-ccc","status":"publish","type":"product","link":"https:\/\/www.fairply.com\/blog\/product\/seiko-ms621t-fl11e-3v-3mah-ce-ccc\/","title":{"rendered":"SEIKO MS621T-FL11E  3V\/3mAh CE\/CCC"},"content":{"rendered":"<p><span style=\"color: #0000ff;\">\u7522\u5730 : \u65e5\u672c<\/span><br \/>\n<span style=\"color: #0000ff;\">\u5c3a\u5bf8 : 6.8&#215;2.1mm<\/span><br \/>\n<span style=\"color: #0000ff;\">\u96fb\u6c60\u985e\u5225 : \u4e8c\u6b21\u53ef\u5145\u5f0f\u92f0\u96fb\u6c60<\/span><br \/>\n<span style=\"color: #0000ff;\">\u6a19\u6e96\u5305\u88dd\u6578(SPQ) : 1000<\/span><br \/>\n<span style=\"color: #0000ff;\">\u6700\u5c0f\u5305\u88dd\u6578(MPQ) : 1000<\/span><br \/>\n<span style=\"color: #0000ff;\">\u6700\u5c0f\u8a02\u8cfc\u6578(MOQ) : 1000<\/span><\/p>\n<p><strong><span style=\"color: #0000ff;\">Specifications<\/span><\/strong><br \/>\n<span style=\"color: #0000ff;\">Model : MS621T FL11E<\/span><br \/>\n<span style=\"color: #0000ff;\">Nominal Voltage (V) : 3.0<\/span><br \/>\n<span style=\"color: #0000ff;\">Charge Voltage (Standard Charge Voltage)(V) : 2.8 to 3.3 (3.1)<\/span><br \/>\n<span style=\"color: #0000ff;\">Nominal Capacity (mAh) : 3.0<\/span><br \/>\n<span style=\"color: #0000ff;\">Internal Impedance(\u03a9) : 80<\/span><br \/>\n<span style=\"color: #0000ff;\">Standard Discharge Current (mA) : 0.015<\/span><br \/>\n<span style=\"color: #0000ff;\">Maximum Discharge Current (Continuous)(mA) : 0.25<\/span><br \/>\n<span style=\"color: #0000ff;\">Operating temperature range : -40\u00b0C to +85\u00b0C<\/span><br \/>\n<span style=\"color: #0000ff;\">Approved by UL : MH15628<\/span><\/p>\n<hr \/>\n<style id=\"wpforms-css-vars-765\">\n\t\t\t\t#wpforms-765 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value=\"\"><button type=\"submit\" name=\"wpforms[submit]\" id=\"wpforms-submit-765\" class=\"wpforms-submit\" data-alt-text=\"Sending...\" data-submit-text=\"\u9001\u51fa(Submit)\" aria-live=\"assertive\" value=\"wpforms-submit\">\u9001\u51fa(Submit)<\/button><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.fairply.com\/blog\/wp-content\/plugins\/wpforms-lite\/assets\/images\/submit-spin.svg\" class=\"wpforms-submit-spinner\" style=\"display: none;\" width=\"26\" height=\"26\" alt=\"Loading\"><\/div><\/form><\/div>  <!-- .wpforms-container -->\n","protected":false},"excerpt":{"rendered":"<p><span style=\"color: #0000ff;\"><strong>\u4ecb\u7d39<\/strong><\/span><br \/>\nMS (Manganese Silicon) lithium rechargeable batteries, developed by SII, use silicon oxide as the anode and a lithium manganese composite oxide as the cathode. As a result, they offer long cycle life and highly stable overdischarge characteristics.<\/p>\n<p>\u201cMS621T\u201d have improved both higher and lower temperature characteristics while eaving features of the conventional MS rechargeable batteries. They offers wider temperature range from -40\u00b0C to +85\u00b0C.<br \/>\n<span style=\"color: #0000ff;\"><strong>FEATURES<\/strong><\/span><br \/>\nOperation over a wide temperature range<br \/>\nHigh reliability : At least 90% of retention capacity after exposure to 85\u00b0C for 100 days.<br \/>\nLong cycle life : 100 cycles (D.O.D.100%)<br \/>\nAPPLICATIONS<br \/>\nBackup power for Real Time Clock, or memory.E.g. Automotive equipment, cameras, electronic power meters, electronic devices where PCB temperature increases.<\/p>\n","protected":false},"featured_media":365,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[34],"product_cat":[19],"product_tag":[],"class_list":{"0":"post-368","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-seiko","7":"product_cat-cell","9":"first","10":"instock","11":"taxable","12":"shipping-taxable","13":"product-type-simple"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>SEIKO MS621T-FL11E 3V\/3mAh CE\/CCC - FAIRPLY ENTERPRISES INC.<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.fairply.com\/blog\/product\/seiko-ms621t-fl11e-3v-3mah-ce-ccc\/\" \/>\n<meta property=\"og:locale\" content=\"zh_TW\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"SEIKO MS621T-FL11E 3V\/3mAh CE\/CCC - FAIRPLY ENTERPRISES INC.\" \/>\n<meta property=\"og:description\" content=\"\u4ecb\u7d39 MS (Manganese Silicon) lithium rechargeable batteries, developed by SII, use silicon oxide as the anode and a lithium manganese composite oxide as the cathode. As a result, they offer long cycle life and highly stable overdischarge characteristics.  \u201cMS621T\u201d have improved both higher and lower temperature characteristics while eaving features of the conventional MS rechargeable batteries. They offers wider temperature range from -40\u00b0C to +85\u00b0C. FEATURES Operation over a wide temperature range High reliability : At least 90% of retention capacity after exposure to 85\u00b0C for 100 days. Long cycle life : 100 cycles (D.O.D.100%) APPLICATIONS Backup power for Real Time Clock, or memory.E.g. Automotive equipment, cameras, electronic power meters, electronic devices where PCB temperature increases.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.fairply.com\/blog\/product\/seiko-ms621t-fl11e-3v-3mah-ce-ccc\/\" \/>\n<meta property=\"og:site_name\" content=\"FAIRPLY ENTERPRISES INC.\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/FAIRPLYCOM?rdid=1L9xcIhAsMLmUOyL&amp;share_url=https3A2F2Fwww.facebook.com2Fshare2F1MARHsfDVM2F#\" \/>\n<meta property=\"article:modified_time\" content=\"2025-09-09T07:37:37+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.fairply.com\/blog\/wp-content\/uploads\/2025\/07\/SEIKO-MS621T-1.png\" \/>\n\t<meta property=\"og:image:width\" content=\"550\" \/>\n\t<meta property=\"og:image:height\" content=\"550\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u9810\u4f30\u95b1\u8b80\u6642\u9593\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 \u5206\u9418\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.fairply.com\\\/blog\\\/product\\\/seiko-ms621t-fl11e-3v-3mah-ce-ccc\\\/\",\"url\":\"https:\\\/\\\/www.fairply.com\\\/blog\\\/product\\\/seiko-ms621t-fl11e-3v-3mah-ce-ccc\\\/\",\"name\":\"SEIKO MS621T-FL11E 3V\\\/3mAh CE\\\/CCC - 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