{"id":161,"date":"2026-04-09T09:44:29","date_gmt":"2026-04-09T00:44:29","guid":{"rendered":"http:\/\/52.199.201.229:8080\/technology\/technologycms\/?p=161"},"modified":"2026-05-27T11:59:46","modified_gmt":"2026-05-27T02:59:46","slug":"lithium-ion-battery-tester-role","status":"publish","type":"post","link":"https:\/\/www.seiko-co.com\/technology\/technologycms\/market-development\/lithium-ion-battery-tester-role\/","title":{"rendered":"\u30ea\u30c1\u30a6\u30e0\u30a4\u30aa\u30f3\u30d0\u30c3\u30c6\u30ea\u30fc\u7279\u6027\u691c\u67fb\u6a5f\u306e\u5f79\u5272\u3068\u306f\uff1f\u4ed5\u7d44\u307f\u3084\u91cd\u8981\u6027\u3092\u5c02\u9580\u5bb6\u304c\u89e3\u8aac"},"content":{"rendered":"\n<p>\u30ea\u30c1\u30a6\u30e0\u30a4\u30aa\u30f3\u96fb\u6c60\u306e\u9700\u8981\u304c\u9ad8\u307e\u308b\u4e2d\u3001\u300c\u88fd\u54c1\u306e\u5b89\u5168\u6027\u300d\u3084\u300c\u54c1\u8cea\u306e\u5747\u4e00\u5316\u300d\u3092\u3069\u3046\u78ba\u4fdd\u3059\u3079\u304d\u304b\u304a\u60a9\u307f\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u304b\uff1f<br>\u672c\u8a18\u4e8b\u3067\u306f\u3001\u96fb\u6c60\u306e\u4fe1\u983c\u6027\u3092\u652f\u3048\u308b\u300c\u7279\u6027\u691c\u67fb\u6a5f\u300d\u306e\u57fa\u790e\u77e5\u8b58\u304b\u3089\u3001\u5404\u5de5\u7a0b\u3067\u306e\u5f79\u5272\u307e\u3067\u3092\u5206\u304b\u308a\u3084\u3059\u304f\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-16018d1d wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button has-custom-width wp-block-button__width-100\"><a class=\"wp-block-button__link has-white-color has-vivid-cyan-blue-background-color has-text-color has-background has-link-color wp-element-button\" href=\"https:\/\/www.seiko-co.com\/marketdev\/inquiry\/\" style=\"border-top-left-radius:10px;border-top-right-radius:10px;border-bottom-left-radius:10px;border-bottom-right-radius:10px\">\u30d0\u30c3\u30c6\u30ea\u30fc\u8a66\u9a13\u6a5f\u306b\u3064\u3044\u3066\u554f\u3044\u5408\u308f\u305b\u308b<\/a><\/div>\n<\/div>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_81 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 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>1. \u306a\u305c\u691c\u67fb\u304c\u5fc5\u8981\u306a\u306e\u304b\uff1f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.seiko-co.com\/technology\/technologycms\/market-development\/lithium-ion-battery-tester-role\/#2_%E4%B8%BB%E3%81%AA%E6%A4%9C%E6%9F%BB%E9%A0%85%E7%9B%AE%E3%81%A8%E8%A3%85%E7%BD%AE%E3%81%AE%E7%A8%AE%E9%A1%9E\" >2. \u4e3b\u306a\u691c\u67fb\u9805\u76ee\u3068\u88c5\u7f6e\u306e\u7a2e\u985e<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.seiko-co.com\/technology\/technologycms\/market-development\/lithium-ion-battery-tester-role\/#%E2%91%A0%E3%82%A8%E3%83%BC%E3%82%B8%E3%83%B3%E3%82%B0%EF%BC%88Aging%EF%BC%89\" >\u2460\u30a8\u30fc\u30b8\u30f3\u30b0\uff08Aging\uff09<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.seiko-co.com\/technology\/technologycms\/market-development\/lithium-ion-battery-tester-role\/#%E2%91%A1%E3%82%B3%E3%83%B3%E3%83%87%E3%82%A3%E3%82%B7%E3%83%A7%E3%83%8B%E3%83%B3%E3%82%B0%E3%83%BB%E5%85%85%E6%94%BE%E9%9B%BB%E6%A4%9C%E6%9F%BB%EF%BC%88Formation%EF%BC%89\" >\u2461\u30b3\u30f3\u30c7\u30a3\u30b7\u30e7\u30cb\u30f3\u30b0\u30fb\u5145\u653e\u96fb\u691c\u67fb\uff08Formation\uff09<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.seiko-co.com\/technology\/technologycms\/market-development\/lithium-ion-battery-tester-role\/#%E2%91%A2_OCV%EF%BC%88%E9%96%8B%E8%B7%AF%E9%9B%BB%E5%9C%A7%EF%BC%89%E6%B8%AC%E5%AE%9A\" >\u2462 OCV\uff08\u958b\u8def\u96fb\u5727\uff09\u6e2c\u5b9a<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.seiko-co.com\/technology\/technologycms\/market-development\/lithium-ion-battery-tester-role\/#%E2%91%A3_%E5%86%85%E9%83%A8%E6%8A%B5%E6%8A%97%E6%B8%AC%E5%AE%9A%EF%BC%88IR%EF%BC%9AInternal_Resistance%EF%BC%89\" >\u2463 \u5185\u90e8\u62b5\u6297\u6e2c\u5b9a\uff08IR\uff1aInternal Resistance\uff09<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.seiko-co.com\/technology\/technologycms\/market-development\/lithium-ion-battery-tester-role\/#%E3%80%90%E9%9D%9C%E7%94%B2%E6%8B%85%E5%BD%93%E8%80%85%E3%81%AE%E7%8B%AC%E3%82%8A%E8%A8%80%E3%80%91\" >\u3010\u975c\u7532\u62c5\u5f53\u8005\u306e\u72ec\u308a\u8a00\u3011<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.seiko-co.com\/technology\/technologycms\/market-development\/lithium-ion-battery-tester-role\/#%E9%9B%BB%E6%B1%A0%E6%A4%9C%E6%9F%BB%E3%81%AE%E6%9C%80%E9%81%A9%E5%8C%96%E3%81%AA%E3%82%89%E3%80%81%E3%81%8A%E6%B0%97%E8%BB%BD%E3%81%AB%E3%81%94%E7%9B%B8%E8%AB%87%E3%81%8F%E3%81%A0%E3%81%95%E3%81%84\" >\u96fb\u6c60\u691c\u67fb\u306e\u6700\u9069\u5316\u306a\u3089\u3001\u304a\u6c17\u8efd\u306b\u3054\u76f8\u8ac7\u304f\u3060\u3055\u3044<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E3%83%AA%E3%83%81%E3%82%A6%E3%83%A0%E3%82%A4%E3%82%AA%E3%83%B3%E3%83%90%E3%83%83%E3%83%86%E3%83%AA%E3%83%BC%EF%BC%88LIB%EF%BC%89%E7%89%B9%E6%80%A7%E6%A4%9C%E6%9F%BB%E6%A9%9F%E3%81%A8%E3%81%AF\"><\/span><strong>\u30ea\u30c1\u30a6\u30e0\u30a4\u30aa\u30f3\u30d0\u30c3\u30c6\u30ea\u30fc\uff08LIB\uff09\u7279\u6027\u691c\u67fb\u6a5f\u3068\u306f<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"900\" height=\"438\" src=\"https:\/\/www.seiko-co.com\/technology\/technologycms\/wp-content\/uploads\/2026\/04\/lithium-ion-battery-tester-role-1-e1775725575736.jpg\" alt=\"\" class=\"wp-image-176\" srcset=\"https:\/\/www.seiko-co.com\/technology\/technologycms\/wp-content\/uploads\/2026\/04\/lithium-ion-battery-tester-role-1-e1775725575736.jpg 900w, https:\/\/www.seiko-co.com\/technology\/technologycms\/wp-content\/uploads\/2026\/04\/lithium-ion-battery-tester-role-1-e1775725575736-300x146.jpg 300w, https:\/\/www.seiko-co.com\/technology\/technologycms\/wp-content\/uploads\/2026\/04\/lithium-ion-battery-tester-role-1-e1775725575736-768x374.jpg 768w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" \/><\/figure>\n\n\n\n<p>\u30ea\u30c1\u30a6\u30e0\u30a4\u30aa\u30f3\u96fb\u6c60\u306e\u54c1\u8cea\u30fb\u6027\u80fd\u30fb\u5b89\u5168\u6027\u3092\u53b3\u683c\u306b\u78ba\u8a8d\u3059\u308b\u5c02\u7528\u88c5\u7f6e\u3067\u3059\u3002<br>\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u304b\u3089EV\u307e\u3067\u3001<strong>\u51fa\u8377\u524d\u306e\u6700\u7d42\u30c1\u30a7\u30c3\u30af<\/strong>\u3068\u3057\u3066\u300c\u4e0d\u826f\u54c1\u306e\u6df7\u5165\u300d\u3084\u300c\u706b\u707d\u30ea\u30b9\u30af\u300d\u3092\u5fb9\u5e95\u6392\u9664\u3059\u308b\u305f\u3081\u306b\u6b20\u304b\u305b\u307e\u305b\u3093\u3002<br>\u3053\u306e\u88c5\u7f6e\u304c\u3001\u88fd\u54c1\u306e\u4fe1\u983c\u6027\u3092\u6839\u5e95\u304b\u3089\u652f\u3048\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u30ea\u30c1\u30a6\u30e0\u30a4\u30aa\u30f3\u30d0\u30c3\u30c6\u30ea\u30fc\uff08LIB\uff09\u7279\u6027\u691c\u67fb\u6a5f\u3068\u306f\u3001\u305d\u306e\u540d\u306e\u901a\u308a\u96fb\u6c60\u306e\u54c1\u8cea\u3084\u6027\u80fd\u3092\u6570\u5024\u5316\u3059\u308b\u88c5\u7f6e\u3067\u3059\u3002<br>\u5177\u4f53\u7684\u306b\u306f\u3001\u5fae\u5c0f\u306a\u4e0d\u5177\u5408\u3082\u898b\u9003\u3055\u306a\u3044\u9ad8\u7cbe\u5ea6\u306a\u6e2c\u5b9a\u3092\u884c\u3044\u307e\u3059\u3002<br>\u305f\u3068\u3048\u3070\u3001<strong>\u76ee\u8996\u3067\u306f\u5224\u5225\u3067\u304d\u306a\u3044\u5185\u90e8\u306e\u7570\u5e38<\/strong>\u3092\u96fb\u6c17\u7684\u306a\u6570\u5024\u3067\u53ef\u8996\u5316\u3057\u3001\u5b89\u5168\u306a\u88fd\u54c1\u3060\u3051\u3092\u5e02\u5834\u3078\u5c4a\u3051\u308b\u91cd\u8981\u306a\u5f79\u5272\u3092\u62c5\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"1_%E3%81%AA%E3%81%9C%E6%A4%9C%E6%9F%BB%E3%81%8C%E5%BF%85%E8%A6%81%E3%81%AA%E3%81%AE%E3%81%8B%EF%BC%9F\"><\/span><strong>1. \u306a\u305c\u691c\u67fb\u304c\u5fc5\u8981\u306a\u306e\u304b\uff1f<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"900\" height=\"500\" src=\"https:\/\/www.seiko-co.com\/technology\/technologycms\/wp-content\/uploads\/2026\/04\/lithium-ion-battery-tester-role-2.jpg\" alt=\"\u30ea\u30c1\u30a6\u30e0\u30a4\u30aa\u30f3\u96fb\u6c60 \u5185\u90e8\u62b5\u6297\u6e2c\u5b9a \u691c\u67fb\u6a5f\" class=\"wp-image-177\" srcset=\"https:\/\/www.seiko-co.com\/technology\/technologycms\/wp-content\/uploads\/2026\/04\/lithium-ion-battery-tester-role-2.jpg 900w, https:\/\/www.seiko-co.com\/technology\/technologycms\/wp-content\/uploads\/2026\/04\/lithium-ion-battery-tester-role-2-300x167.jpg 300w, https:\/\/www.seiko-co.com\/technology\/technologycms\/wp-content\/uploads\/2026\/04\/lithium-ion-battery-tester-role-2-768x427.jpg 768w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" \/><\/figure>\n\n\n\n<p>\u30a8\u30cd\u30eb\u30ae\u30fc\u5bc6\u5ea6\u306e\u9ad8\u3044\u96fb\u6c60\u306f\u3001<strong>\u5185\u90e8\u30b7\u30e7\u30fc\u30c8\u306b\u3088\u308b\u767a\u706b\u30fb\u7206\u767a<\/strong>\u306e\u5371\u967a\u3092\u5b55\u3093\u3067\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u307e\u305f\u3001EV\u7528\u306a\u3069\u6570\u5343\u500b\u306e\u30bb\u30eb\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u5834\u5408\u3001<strong>1\u3064\u306e\u6027\u80fd\u4e0d\u8db3\u304c\u30b7\u30b9\u30c6\u30e0\u5168\u4f53\u306e\u5bff\u547d\u3092\u7e2e\u3081\u308b<\/strong>\u305f\u3081\u3001\u500b\u4f53\u3054\u3068\u306e\u5747\u4e00\u306a\u6027\u80fd\u7dad\u6301\u3068\u53b3\u683c\u306a\u30b9\u30af\u30ea\u30fc\u30cb\u30f3\u30b0\u304c\u4e0d\u53ef\u6b20\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u8aad\u8005\u306e\u7686\u69d8\u304c\u6700\u3082\u61f8\u5ff5\u3055\u308c\u308b\u306e\u306f<strong>\u91cd\u5927\u306a\u88fd\u54c1\u4e8b\u6545<\/strong>\u3067\u306f\u306a\u3044\u3067\u3057\u3087\u3046\u304b\u3002<br>\u30ea\u30c1\u30a6\u30e0\u30a4\u30aa\u30f3\u96fb\u6c60\u306f\u9ad8\u30a8\u30cd\u30eb\u30ae\u30fc\u3086\u3048\u3001\u4e0d\u5177\u5408\u304c\u5373\u4e8b\u6545\u306b\u7e4b\u304c\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u767a\u706b\u30fb\u7206\u767a\u30ea\u30b9\u30af\u306e\u56de\u907f<\/strong>\uff1a\u5185\u90e8\u30b7\u30e7\u30fc\u30c8\u7b49\u306e\u500b\u4f53\u3092\u6392\u9664<\/li>\n\n\n\n<li><strong>\u30b7\u30b9\u30c6\u30e0\u5168\u4f53\u306e\u9577\u5bff\u547d\u5316<\/strong>\uff1a\u6027\u80fd\u306e\u4f4e\u3044\u300c\u30cf\u30ba\u30ec\u300d\u306e\u6df7\u5165\u3092\u9632\u6b62<br>\u5177\u4f53\u7684\u306b\u306f\u3001\u3053\u308c\u3089\u3092\u88fd\u9020\u5de5\u7a0b\u3067\u78ba\u5b9f\u306b\u898b\u6975\u3081\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"2_%E4%B8%BB%E3%81%AA%E6%A4%9C%E6%9F%BB%E9%A0%85%E7%9B%AE%E3%81%A8%E8%A3%85%E7%BD%AE%E3%81%AE%E7%A8%AE%E9%A1%9E\"><\/span><strong>2. \u4e3b\u306a\u691c\u67fb\u9805\u76ee\u3068\u88c5\u7f6e\u306e\u7a2e\u985e<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"900\" height=\"500\" src=\"https:\/\/www.seiko-co.com\/technology\/technologycms\/wp-content\/uploads\/2026\/04\/lithium-ion-battery-tester-role-3.jpg\" alt=\"\u30ea\u30c1\u30a6\u30e0\u30a4\u30aa\u30f3\u96fb\u6c60 \u5185\u90e8\u62b5\u6297\u6e2c\u5b9a \u691c\u67fb\u6a5f\" class=\"wp-image-178\" srcset=\"https:\/\/www.seiko-co.com\/technology\/technologycms\/wp-content\/uploads\/2026\/04\/lithium-ion-battery-tester-role-3.jpg 900w, https:\/\/www.seiko-co.com\/technology\/technologycms\/wp-content\/uploads\/2026\/04\/lithium-ion-battery-tester-role-3-300x167.jpg 300w, https:\/\/www.seiko-co.com\/technology\/technologycms\/wp-content\/uploads\/2026\/04\/lithium-ion-battery-tester-role-3-768x427.jpg 768w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" \/><\/figure>\n\n\n\n<p>\u96fb\u6c60\u306e\u88fd\u9020\u5de5\u7a0b\u306b\u5408\u308f\u305b\u3066\u3001\u30a8\u30fc\u30b8\u30f3\u30b0\u3084\u5145\u653e\u96fb\u691c\u67fb\u3001\u96fb\u5727\u30fb\u62b5\u6297\u6e2c\u5b9a\u306a\u3069\u591a\u5c90\u306b\u308f\u305f\u308b\u691c\u67fb\u304c\u884c\u308f\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3053\u308c\u3089\u306f\u3001\u96fb\u6c60\u306b\u300c\u547d\u300d\u3092\u5439\u304d\u8fbc\u3080\u5de5\u7a0b\u304b\u3089\u3001<strong>\u5185\u90e8\u306e\u5b89\u5b9a\u6027\u3084\u30d1\u30ef\u30fc\u7279\u6027\u3092\u5224\u5b9a\u3059\u308b<\/strong>\u6700\u7d42\u6bb5\u968e\u307e\u3067\u3001\u6bb5\u968e\u7684\u306b\u5b9f\u65bd\u3055\u308c\u3001\u5404\u5de5\u7a0b\u3067\u7570\u306a\u308b\u88c5\u7f6e\u304c\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u4e3b\u8981\u306a\u691c\u67fb\u9805\u76ee\u3092\u4ee5\u4e0b\u306e\u8868\u306b\u307e\u3068\u3081\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<table id=\"tablepress-4\" class=\"tablepress tablepress-id-4\">\n<thead>\n<tr class=\"row-1\">\n\t<th class=\"column-1\">\u691c\u67fb\u9805\u76ee<\/th><th class=\"column-2\">\u4e3b\u306a\u76ee\u7684<\/th><th class=\"column-3\">\u5224\u5b9a\u57fa\u6e96\u306e\u4f8b<\/th>\n<\/tr>\n<\/thead>\n<tbody class=\"row-striping row-hover\">\n<tr class=\"row-2\">\n\t<td class=\"column-1\">\u30a8\u30fc\u30b8\u30f3\u30b0<\/td><td class=\"column-2\">\u521d\u671f\u4e0d\u826f\u306e\u3042\u3076\u308a\u51fa\u3057<\/td><td class=\"column-3\">\u81ea\u5df1\u653e\u96fb\u91cf\u306e\u7570\u5e38\u78ba\u8a8d<\/td>\n<\/tr>\n<tr class=\"row-3\">\n\t<td class=\"column-1\">\u5145\u653e\u96fb\u691c\u67fb<\/td><td class=\"column-2\">\u96fb\u6c60\u306e\u6d3b\u6027\u5316\u30fb\u5bb9\u91cf\u78ba\u8a8d<\/td><td class=\"column-3\">\u898f\u5b9a\u306e\u653e\u96fb\u5bb9\u91cf\u306e\u6709\u7121<\/td>\n<\/tr>\n<tr class=\"row-4\">\n\t<td class=\"column-1\">OCV\u6e2c\u5b9a<\/td><td class=\"column-2\">\u5185\u90e8\u30b7\u30e7\u30fc\u30c8\u306e\u6709\u7121\u5224\u5b9a<\/td><td class=\"column-3\">\u96fb\u5727\u4fdd\u6301\u306e\u5b89\u5b9a\u6027<\/td>\n<\/tr>\n<tr class=\"row-5\">\n\t<td class=\"column-1\">\u5185\u90e8\u62b5\u6297\u6e2c\u5b9a<\/td><td class=\"column-2\">\u5165\u51fa\u529b\u7279\u6027\uff08\u30d1\u30ef\u30fc\uff09\u5224\u5b9a<\/td><td class=\"column-3\">AC-IR\/DC-IR\u306e\u6570\u5024<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E2%91%A0%E3%82%A8%E3%83%BC%E3%82%B8%E3%83%B3%E3%82%B0%EF%BC%88Aging%EF%BC%89\"><\/span><strong>\u2460\u30a8\u30fc\u30b8\u30f3\u30b0\uff08Aging\uff09<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u7d44\u307f\u7acb\u3066\u76f4\u5f8c\u306e\u96fb\u6c60\u3092\u3001\u7279\u5b9a\u306e\u6e29\u5ea6\uff08\u9ad8\u6e29\u301c\u5e38\u6e29\uff09\u74b0\u5883\u4e0b\u3067\u4e00\u5b9a\u671f\u9593\u653e\u7f6e\u3057\u307e\u3059\u3002<br>\u5185\u90e8\u306e\u5316\u5b66\u53cd\u5fdc\u3092\u5b89\u5b9a\u3055\u305b\u308b\u3053\u3068\u304c\u76ee\u7684\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u5177\u4f53\u7684\u306b\u306f\u3001\u3053\u306e\u904e\u7a0b\u3067<strong>\u81ea\u5df1\u653e\u96fb\u304c\u7570\u5e38\u306b\u5927\u304d\u3044\u500b\u4f53<\/strong>\u3092\u3042\u3076\u308a\u51fa\u3057\u307e\u3059\u3002<br>\u3053\u308c\u306b\u3088\u308a\u3001\u5e02\u5834\u306b\u51fa\u305f\u5f8c\u306e\u6025\u6fc0\u306a\u96fb\u5727\u4f4e\u4e0b\u3084\u4e0d\u5177\u5408\u3092\u672a\u7136\u306b\u9632\u3050\u3053\u3068\u304c\u53ef\u80fd\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E2%91%A1%E3%82%B3%E3%83%B3%E3%83%87%E3%82%A3%E3%82%B7%E3%83%A7%E3%83%8B%E3%83%B3%E3%82%B0%E3%83%BB%E5%85%85%E6%94%BE%E9%9B%BB%E6%A4%9C%E6%9F%BB%EF%BC%88Formation%EF%BC%89\"><\/span><strong>\u2461\u30b3\u30f3\u30c7\u30a3\u30b7\u30e7\u30cb\u30f3\u30b0\u30fb\u5145\u653e\u96fb\u691c\u67fb\uff08Formation\uff09<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u96fb\u6c60\u306b\u521d\u3081\u3066\u300c\u547d\u300d\u3092\u5439\u304d\u8fbc\u3080\u3001\u975e\u5e38\u306b\u91cd\u8981\u306a\u5de5\u7a0b\u3067\u3059\u3002<br>\u6c7a\u3081\u3089\u308c\u305f\u96fb\u6d41\u30fb\u96fb\u5727\u3067\u5145\u653e\u96fb\u3092\u6570\u30b5\u30a4\u30af\u30eb\u7e70\u308a\u8fd4\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u653e\u96fb\u5bb9\u91cf<\/strong>\uff1a\u898f\u5b9a\u306e\u5bb9\u91cf\u304c\u3042\u308b\u304b\uff08\u30b9\u30da\u30c3\u30af\u3092\u5145\u8db3\u3059\u308b\u304b\uff09<\/li>\n\n\n\n<li><strong>\u5145\u653e\u96fb\u52b9\u7387<\/strong>\uff1a\u5145\u96fb\u91cf\u306b\u5bfe\u3057\u3001\u3069\u308c\u3060\u3051\u653e\u96fb\u3067\u304d\u305f\u304b<br>\u5177\u4f53\u7684\u306b\u306f\u3001\u3053\u306e\u6bb5\u968e\u3067\u96fb\u6c60\u3068\u3057\u3066\u306e\u57fa\u672c\u6027\u80fd\u304c\u78ba\u5b9a\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E2%91%A2_OCV%EF%BC%88%E9%96%8B%E8%B7%AF%E9%9B%BB%E5%9C%A7%EF%BC%89%E6%B8%AC%E5%AE%9A\"><\/span><strong>\u2462 OCV\uff08\u958b\u8def\u96fb\u5727\uff09\u6e2c\u5b9a<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u8ca0\u8377\u3092\u304b\u3051\u306a\u3044\u72b6\u614b\u306e\u96fb\u5727\uff08Open Circuit Voltage\uff09\u3092\u7cbe\u5bc6\u306b\u6e2c\u5b9a\u3057\u307e\u3059\u3002<br>\u76ee\u7684\u306f<strong>\u5185\u90e8\u30b7\u30e7\u30fc\u30c8\u306e\u6709\u7121<\/strong>\u3092\u78ba\u8a8d\u3059\u308b\u3053\u3068\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u305f\u3068\u3048\u3070\u3001\u308f\u305a\u304b\u306a\u96fb\u5727\u964d\u4e0b\u3082\u898b\u9003\u3055\u306a\u3044\u9ad8\u7cbe\u5ea6\u306a\u6e2c\u5b9a\u304c\u6c42\u3081\u3089\u308c\u307e\u3059\u3002<br>\u3053\u308c\u304c\u4e0d\u5341\u5206\u3060\u3068\u3001\u5f8c\u306b\u767a\u706b\u4e8b\u6545\u3092\u62db\u304f\u6050\u308c\u304c\u3042\u308b\u305f\u3081\u3001<strong>\u6975\u3081\u3066\u91cd\u8981\u306a\u5224\u65ad\u57fa\u6e96<\/strong>\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E2%91%A3_%E5%86%85%E9%83%A8%E6%8A%B5%E6%8A%97%E6%B8%AC%E5%AE%9A%EF%BC%88IR%EF%BC%9AInternal_Resistance%EF%BC%89\"><\/span><strong>\u2463 \u5185\u90e8\u62b5\u6297\u6e2c\u5b9a\uff08IR\uff1aInternal Resistance\uff09<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u96fb\u6c60\u306e\u300c\u96fb\u6c17\u306e\u901a\u308a\u3084\u3059\u3055\u300d\u3092\u6e2c\u308b\u691c\u67fb\u3067\u30012\u3064\u306e\u624b\u6cd5\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>AC-IR (\u4ea4\u6d41\u62b5\u6297)<\/strong>\uff1a\u4e3b\u306b\u96fb\u89e3\u6db2\u306e\u62b5\u6297\u3084\u6eb6\u63a5\u72b6\u614b\u3092\u78ba\u8a8d<\/li>\n\n\n\n<li><strong>DC-IR (\u76f4\u6d41\u62b5\u6297)<\/strong>\uff1a\u5b9f\u969b\u306e\u4f7f\u7528\u6642\u306b\u8fd1\u3044<strong>\u5165\u51fa\u529b\u7279\u6027\uff08\u30d1\u30ef\u30fc\uff09\u3092\u5224\u5b9a<br>\u88fd\u54c1\u306e\u7528\u9014\u306b\u5408\u308f\u305b\u3066\u3001<\/strong><strong>\u6700\u9069\u306a\u6e2c\u5b9a\u624b\u6cd5\u3092\u9078\u629e\u3059\u308b\u3053\u3068\u304c\u54c1\u8cea\u5411\u4e0a\u306e\u305f\u3081\u306e\u63a8\u5968\u4e8b\u9805<\/strong>\u3067\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E3%80%90%E9%9D%9C%E7%94%B2%E6%8B%85%E5%BD%93%E8%80%85%E3%81%AE%E7%8B%AC%E3%82%8A%E8%A8%80%E3%80%91\"><\/span><strong>\u3010\u975c\u7532\u62c5\u5f53\u8005\u306e\u72ec\u308a\u8a00\u3011<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"900\" height=\"500\" src=\"https:\/\/www.seiko-co.com\/technology\/technologycms\/wp-content\/uploads\/2026\/04\/motor-shikenki-ev-3.jpg\" alt=\"\" class=\"wp-image-144\" srcset=\"https:\/\/www.seiko-co.com\/technology\/technologycms\/wp-content\/uploads\/2026\/04\/motor-shikenki-ev-3.jpg 900w, https:\/\/www.seiko-co.com\/technology\/technologycms\/wp-content\/uploads\/2026\/04\/motor-shikenki-ev-3-300x167.jpg 300w, https:\/\/www.seiko-co.com\/technology\/technologycms\/wp-content\/uploads\/2026\/04\/motor-shikenki-ev-3-768x427.jpg 768w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" \/><\/figure>\n\n\n\n<p>EV\u7528\u96fb\u6c60\u306e\u691c\u67fb\u306b\u306f\u81a8\u5927\u306a\u96fb\u529b\u304c\u5fc5\u8981\u3067\u3059\u304c\u3001\u6700\u65b0\u306e\u691c\u67fb\u6a5f\u306f\u300c\u56de\u751f\u6280\u8853\u300d\u306b\u3088\u308a\u74b0\u5883\u8ca0\u8377\u3092\u6291\u3048\u3066\u3044\u307e\u3059\u3002<br>\u691c\u67fb\u3067\u653e\u51fa\u3057\u305f\u30a8\u30cd\u30eb\u30ae\u30fc\u3092\u96a3\u306e\u96fb\u6c60\u306e\u5145\u96fb\u306b\u56de\u3059\u4ed5\u7d44\u307f\u306f\u3001<strong>\u30b3\u30b9\u30c8\u524a\u6e1b\u3068\u30b5\u30b9\u30c6\u30ca\u30d3\u30ea\u30c6\u30a3<\/strong>\u3092\u4e21\u7acb\u3055\u305b\u308b\u3001\u73fe\u4ee3\u306e\u88fd\u9020\u73fe\u5834\u306b\u4e0d\u53ef\u6b20\u306a\u6280\u8853\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u6570\u5343\u500b\u306e\u96fb\u6c60\u3092\u691c\u67fb\u3059\u308b\u3068\u3001\u4e00\u8ed2\u5bb6\u306e\u4f55\u30f6\u6708\u5206\u3082\u306e\u96fb\u6c17\u3092\u6d88\u8cbb\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u56de\u751f\uff08\u30ea\u30b8\u30a7\u30cd\u30ec\u30fc\u30b7\u30e7\u30f3\uff09<\/strong>\uff1a\u653e\u96fb\u30a8\u30cd\u30eb\u30ae\u30fc\u3092\u5145\u96fb\u306b\u518d\u5229\u7528<\/li>\n\n\n\n<li><strong>\u30b3\u30b9\u30c8\u4f4e\u6e1b<\/strong>\uff1a<strong>\u96fb\u6c17\u4ee3\u309230%\u301c50%\u4ee5\u4e0a\u30ab\u30c3\u30c8<\/strong>\u53ef\u80fd<br>\u5177\u4f53\u7684\u306b\u306f\u3001\u691c\u67fb\u6a5f\u306f\u5358\u306a\u308b\u6e2c\u5b9a\u5668\u3067\u306f\u306a\u304f\u3001\u5de8\u5927\u306a\u300c\u30a8\u30cd\u30eb\u30ae\u30fc\u5faa\u74b0\u88c5\u7f6e\u300d\u3068\u3057\u3066\u306e\u5f79\u5272\u3082\u679c\u305f\u3057\u3066\u3044\u308b\u306e\u3067\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" 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