{"id":6200,"date":"2024-08-26T18:42:16","date_gmt":"2024-08-26T10:42:16","guid":{"rendered":"https:\/\/www.pkcell.com\/?p=6200"},"modified":"2026-05-09T10:43:09","modified_gmt":"2026-05-09T02:43:09","slug":"lir2032-%eb%8c%80-cr2032","status":"publish","type":"post","link":"https:\/\/www.pkcell.com\/ko\/lir2032-vs-cr2032\/","title":{"rendered":"LIR2032\uc640 CR 2032 \ubc84\ud2bc \ubc30\ud130\ub9ac\uc758 \ucc28\uc774\uc810\uc740 \ubb34\uc5c7\uc778\uac00\uc694?"},"content":{"rendered":"<div class=\"toc-container\" style=\"border:1px solid #e0e0e0;padding:16px;border-radius:6px;background:#fafafa;\">\n  <h2 style=\"margin-top:0;\">\ubaa9\ucc28<\/h2>\n  <ul class=\"toc-list\" style=\"list-style:none;padding-left:0;line-height:1.8;\">\n    <li><a href=\"#what-is-cr2032\">What is a CR2032 Battery?<\/a><\/li>\n    <li><a href=\"#what-is-lir2032\">What is an LIR2032 Battery?<\/a><\/li>\n    <li><a href=\"#similarities\">Similarities Between LIR2032 and CR2032<\/a><\/li>\n    <li><a href=\"#differences\">Differences Between LIR2032 and CR2032<\/a><\/li>\n    <li><a href=\"#chemistry\">1. Chemistry<\/a><\/li>\n    <li><a href=\"#voltage\">2. Voltage<\/a><\/li>\n    <li><a href=\"#rechargeability\">3. Rechargeability<\/a><\/li>\n    <li><a href=\"#applications\">4. Applications<\/a><\/li>\n    <li><a href=\"#conclusion\">\uacb0\ub860<\/a><\/li>\n  <\/ul>\n<\/div>\n\n\n\n<p>CR2032 \ubc30\ud130\ub9ac\ub294 \ube44\ucda9\uc804\uc2dd(\uae30\ubcf8) \ub9ac\ud2ac \ucf54\uc778 \ub610\ub294 \"\ubc84\ud2bc\" \uc140 \ubc30\ud130\ub9ac\ub85c, \uc9c1\uacbd 20mm x \ub450\uaed8 3.2mm\uc785\ub2c8\ub2e4. CR2032 \ubc30\ud130\ub9ac\uc758 \uc804\uc555\uc740 3\ubcfc\ud2b8\uc774\uace0 \uc6a9\ub7c9\uc740 \uc81c\uc870\uc5c5\uccb4 \uc0ac\uc591\uc5d0 \ub530\ub77c \ucd5c\ub300 240mAh\uc785\ub2c8\ub2e4. CR2032\ub294 \uac00\uc7a5 \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\ub418\ub294 \ub9ac\ud2ac \ub3d9\uc804\ud615 \uc804\uc9c0 \ubc30\ud130\ub9ac\uc785\ub2c8\ub2e4.<\/p>\n<p>&nbsp;<\/p>\n<p>\ubc84\ud2bc \uc140\uc774\ub77c\uace0\ub3c4 \ud558\ub294 LIR(\ub9ac\ud2ac \uc774\uc628 \ucda9\uc804\uc2dd) \ucf54\uc778 \uc140\uc740 \uac00\uc7a5 \uc791\uace0 \uac00\uaca9\uc774 \uc800\ub834\ud55c \ub9ac\ud2ac \uc774\uc628 \ubc30\ud130\ub9ac \ud615\uc2dd\uc785\ub2c8\ub2e4. \uc815\uaca9 3.7V\uc758 LIR \ucf54\uc778 \uc140 \uc804\uc555\uc740 Cd-Ni \ub610\ub294 MH-Ni \uc720\ud615\uacfc \uac19\uc740 \uae30\uc874 \ub9ac\ud2ac \uae08\uc18d \ubc30\ud130\ub9ac\ubcf4\ub2e4 \ucd5c\ub300 3\ubc30 \ub354 \ub192\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4. LIR2032\uc758 \uacf5\uce6d \uc804\uc555\uc740 \uc644\uc804\ud788 \ucda9\uc804\ub418\uc5c8\uc744 \ub54c 3.6~3.7V\uc785\ub2c8\ub2e4. \"2032\"\ub294 \ube44\ucda9\uc804\uc2dd CR2032 \ub9ac\ud2ac \ub3d9\uc804\ud615 \ubc30\ud130\ub9ac\uc640 \ub3d9\uc77c\ud55c \ud06c\uae30\uc778 \uc9c1\uacbd 20mm, \ub192\uc774 3.2mm\uc758 \ud45c\uc900 \ud06c\uae30\ub97c \ub098\ud0c0\ub0c5\ub2c8\ub2e4.<\/p>\n<p>&nbsp;<\/p>\n<p>LIR2032\uc640 CR2032 \ubc30\ud130\ub9ac\ub294 \ubb3c\ub9ac\uc801 \ud06c\uae30\uc640 \ubaa8\uc591(\uc9c1\uacbd 20mm, \ub192\uc774 3.2mm)\uc774 \ub3d9\uc77c\ud55c \ucf54\uc778\uc140 \ubc30\ud130\ub9ac\ub85c, \ud3fc \ud329\ud130 \uce21\uba74\uc5d0\uc11c \ud638\ud658\uc774 \uac00\ub2a5\ud569\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \ud654\ud559, \uc804\uc555, \ucda9\uc804\uc131 \ubc0f \uc0ac\uc6a9 \ubc29\uc2dd\uc5d0 \uc788\uc5b4\uc11c\ub294 \uc0c1\ub2f9\ud55c \ucc28\uc774\uac00 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n<p>&nbsp;<\/p>\n<h2><strong>1. \ud654\ud559:<\/strong><\/h2>\n<p>&nbsp;<\/p>\n<ul>\n<li>LIR2032: LIR\uc740 \"\ub9ac\ud2ac \uc774\uc628 \ucda9\uc804\uc2dd\"\uc758 \uc57d\uc790\uc785\ub2c8\ub2e4. LIR2032 \ubc30\ud130\ub9ac\ub294 \ub9ac\ud2ac \uc774\uc628 \ud654\ud559\uc744 \uc0ac\uc6a9\ud558\ubbc0\ub85c \ucda9\uc804\uc2dd\uc785\ub2c8\ub2e4. \uc591\uadf9(\uc74c\uadf9)\uc5d0\ub294 \ub9ac\ud2ac \ucf54\ubc1c\ud2b8 \uc0b0\ud654\ubb3c \ub610\ub294 \uc774\uc640 \uc720\uc0ac\ud55c \ub9ac\ud2ac \uc774\uc628 \ud654\ud559 \ubb3c\uc9c8\uc774, \uc74c\uadf9(\uc591\uadf9)\uc5d0\ub294 \ub9ac\ud2ac\uc774 \ud3ec\ud568\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ubc30\ud130\ub9ac\ub294 \ucda9\uc804\ud558\uc5ec \uc5ec\ub7ec \ubc88 \uc7ac\uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<li>CR2032: CR\uc740 \"\ub9ac\ud2ac \uc774\uc0b0\ud654\ub9dd\uac04\"\uc758 \uc57d\uc790\uc785\ub2c8\ub2e4. CR2032 \ubc30\ud130\ub9ac\ub294 \ube44\ucda9\uc804\uc2dd\uc774\uba70 1\ucc28 \ub9ac\ud2ac \ud654\ud559, \ud2b9\ud788 \ub9ac\ud2ac \uc774\uc0b0\ud654\ub9dd\uac04\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \uc77c\ud68c\uc6a9\uc774\uba70 \uc7ac\ucda9\uc804\ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h2><strong>2. \uc804\uc555:<\/strong><\/h2>\n<p>&nbsp;<\/p>\n<ul>\n<li>LIR2032: LIR2032 \ubc30\ud130\ub9ac\ub294 \uc644\ucda9 \uc2dc \uacf5\uce6d \uc804\uc555\uc774 3.6~3.7\ubcfc\ud2b8\uc774\uba70 \ubc29\uc804 \uc2dc\uc5d0\ub3c4 \ube44\uad50\uc801 \uc77c\uc815\ud558\uac8c \uc720\uc9c0\ub429\ub2c8\ub2e4.<\/li>\n<li>CR2032: CR2032 \ubc30\ud130\ub9ac\uc758 \uacf5\uce6d \uc804\uc555\uc740 \uc0c8 \ubc30\ud130\ub9ac\uc77c \ub54c 3V\uc785\ub2c8\ub2e4. \uc774 \uc804\uc555\uc740 \uc0ac\uc6a9\ud568\uc5d0 \ub530\ub77c \uc810\ucc28 \ub0ae\uc544\uc9c0\ubbc0\ub85c \uc804\uc555\uc774 \ud06c\uac8c \ub5a8\uc5b4\uc9c0\uba74 \uad50\uccb4\ud574\uc57c \ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h2><strong>3. Button cell battery<\/strong><\/h2>\n<p>&nbsp;<\/p>\n<ul>\n<li>LIR2032: LIR2032 \ubc30\ud130\ub9ac\ub294 \ucda9\uc804\uc2dd\uc774\uba70 \ud638\ud658\ub418\ub294 \ucda9\uc804\uae30\ub97c \uc0ac\uc6a9\ud558\uc5ec \ucda9\uc804\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ubc30\ud130\ub9ac\ub97c \uc5ec\ub7ec \ubc88 \ucda9\uc804\ud558\uc5ec \uc7ac\uc0ac\uc6a9\ud560 \uc218 \uc788\ub294 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc744 \uc704\ud574 \uc124\uacc4\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/li>\n<li>CR2032: CR2032 \ubc30\ud130\ub9ac\ub294 \ube44\ucda9\uc804\uc2dd\uc774\uba70 \ud55c \ubc88\ub9cc \uc0ac\uc6a9\ud558\uace0 \uc6a9\ub7c9\uc774 \uc18c\uc9c4\ub418\uba74 \ud3d0\uae30\ud574\uc57c \ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h2><strong>4. \uc0ac\uc6a9 \ubc29\ubc95\/ \uc560\ud50c\ub9ac\ucf00\uc774\uc158:<\/strong><\/h2>\n<p>&nbsp;<\/p>\n<ul>\n<li>LIR2032: LIR2032 \ubc30\ud130\ub9ac\ub294 \ud2b9\uc815 \uc720\ud615\uc758 \ubb34\uc120 \ucef4\ud4e8\ud130 \uc8fc\ubcc0\uae30\uae30(\uc608: \ud0a4\ubcf4\ub4dc \ubc0f \ub9c8\uc6b0\uc2a4) \ubc0f \uc18c\ud615 \uc804\uc790 \uae30\uae30 \ub4f1 \ucda9\uc804\uc2dd \uc804\uc6d0\uc774 \ud544\uc694\ud55c \uc7a5\uce58 \ub610\ub294 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4. \uc18c\ube44\uc790 \uac00\uc804\uc81c\ud488\uc5d0\uc11c CR2032 \ubc30\ud130\ub9ac\ub9cc\ud07c \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\ub418\uc9c0\ub294 \uc54a\uc2b5\ub2c8\ub2e4.<\/li>\n<li>CR2032: CR2032 \ubc30\ud130\ub9ac\ub294 \ub9ac\ubaa8\ucee8, \uc2dc\uacc4, \uacc4\uc0b0\uae30, \uc5f4\uc1e0\uace0\ub9ac, \uc758\ub8cc \uae30\uae30 \ubc0f \uae30\ud0c0 \uc18c\ud615 \uc804\uc790 \uae30\uae30\ub97c \ud3ec\ud568\ud55c \ub2e4\uc591\ud55c \uc18c\ube44\uc790 \uc804\uc790 \uae30\uae30\uc5d0 \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc77c\ud68c\uc6a9 \uc77c\ud68c\uc6a9 \ubc30\ud130\ub9ac\ub85c \ub110\ub9ac \uc0ac\uc6a9\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p>LIR2032\uc640 CR2032 \ubc30\ud130\ub9ac\uc758 \uc8fc\uc694 \ucc28\uc774\uc810\uc740 \ud654\ud559\uc801 \ud2b9\uc131\uacfc \ucda9\uc804\uc131\uc5d0 \uc788\uc2b5\ub2c8\ub2e4. LIR2032 \ubc30\ud130\ub9ac\ub294 \ucda9\uc804\uc2dd \ub9ac\ud2ac \uc774\uc628 \ubc30\ud130\ub9ac\uc778 \ubc18\uba74, CR2032 \ubc30\ud130\ub9ac\ub294 \ube44\ucda9\uc804\uc2dd \uae30\ubcf8 \ub9ac\ud2ac \ubc30\ud130\ub9ac\uc785\ub2c8\ub2e4. \uc801\uc808\ud55c \uc131\ub2a5\uacfc \uc548\uc804\uc744 \ubcf4\uc7a5\ud558\ub824\uba74 \ub514\ubc14\uc774\uc2a4\uc5d0 \uc801\ud569\ud55c \ubc30\ud130\ub9ac \uc720\ud615\uc744 \uc0ac\uc6a9\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n\n\n<style>\n.faq-box details {\n  margin-bottom: 12px;\n  border: 1px solid #e0e0e0;\n  border-radius: 6px;\n  padding: 12px 16px;\n  background: #fafafa;\n  transition: all 0.25s ease;\n}\n.faq-box details:hover {\n  border-color: #0A2A43;\n  background: #f0f6ff;\n}\n.faq-box summary {\n  font-weight: 600;\n  font-size: 16px;\n  cursor: pointer;\n  color: #0A2A43;\n}\n.faq-box p {\n  margin-top: 10px;\n  line-height: 1.6;\n  color: #333;\n}\n<\/style>\n\n<h2>FAQ \u2013 LIR2032 vs CR2032 Common Questions<\/h2>\n\n<div class=\"faq-box\">\n\n<details>\n  <summary>Are LIR2032 and CR2032 the same size?<\/summary>\n  <p>Yes. Both batteries have the same dimensions: 20mm diameter and 3.2mm thickness, so they are physically interchangeable.<\/p>\n<\/details>\n\n<details>\n  <summary>What is the voltage difference between LIR2032 and CR2032?<\/summary>\n  <p>LIR2032 (rechargeable lithium-ion) has a full charge voltage of 3.6\u20133.7V, while CR2032 (lithium manganese dioxide) has a nominal voltage of 3.0V.<\/p>\n<\/details>\n\n<details>\n  <summary>Is LIR2032 a rechargeable battery?<\/summary>\n  <p>Yes. LIR2032 is a rechargeable lithium-ion coin cell that can be used repeatedly.<\/p>\n<\/details>\n\n<details>\n  <summary>Can I recharge a CR2032 battery?<\/summary>\n  <p>No. CR2032 is a non-rechargeable lithium manganese battery. Charging it may cause leakage or explosion.<\/p>\n<\/details>\n\n<details>\n  <summary>Can I replace a CR2032 with an LIR2032?<\/summary>\n  <p>Not recommended unless the device specifically supports 3.6\u20133.7V rechargeable batteries. The higher voltage of LIR2032 may damage 3V-only devices.<\/p>\n<\/details>\n\n<details>\n  <summary>What are the typical applications of LIR2032 and CR2032?<\/summary>\n  <p>LIR2032 is used in rechargeable devices such as wireless keyboards and mice. CR2032 is widely used in remote controls, watches, medical devices, calculators, and car key fobs.<\/p>\n<\/details>\n\n<details>\n  <summary>Which battery lasts longer?<\/summary>\n  <p>For single-use runtime, CR2032 lasts longer. For long-term cost efficiency, LIR2032 is better because it can be recharged many times.<\/p>\n<\/details>\n\n<details>\n  <summary>Why does LIR2032 have a higher voltage than CR2032?<\/summary>\n  <p>Because LIR2032 uses a lithium-ion chemistry, while CR2032 uses lithium manganese dioxide. Different chemistries result in different voltage characteristics.<\/p>\n<\/details>\n\n<\/div>\n\n\n\n\n<style>\n.tag-box {\n  margin-top: 20px;\n}\n.tag-box a {\n  display: inline-block;\n  padding: 6px 12px;\n  margin: 4px;\n  background: #eef4ff;\n  color: #0A2A43;\n  border: 1px solid #d0dff7;\n  border-radius: 4px;\n  font-size: 14px;\n  text-decoration: none;\n  transition: 0.25s;\n}\n.tag-box a:hover {\n  background: #0A2A43;\n  color: #fff;\n  border-color: #0A2A43;\n}\n<\/style>\n\n<div class=\"tag-box\">\n  <a href=\"#\">LIR2032<\/a>\n  <a href=\"#\">CR2032<\/a>\n  <a href=\"#\">LIR2032 vs CR2032<\/a>\n  <a href=\"#\">Rechargeable Coin Cell<\/a>\n  <a href=\"#\">Lithium-Ion Coin Battery<\/a>\n  <a href=\"#\">Lithium Manganese Battery<\/a>\n  <a href=\"#\">3V Coin Cell<\/a>\n  <a href=\"#\">3.7V Coin Cell<\/a>\n  <a href=\"#\">Coin Cell Comparison<\/a>\n  <a href=\"#\">PKCELL 2032 Battery<\/a>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Table of Contents What is a CR2032 Battery? What is an LIR2032 Battery? Similarities Between LIR2032 and CR2032 Differences Between LIR2032 and CR2032 1. Chemistry 2. Voltage 3. Rechargeability 4. Applications Conclusion A CR2032 battery is a non-rechargeable (primary) lithium coin or \u201cbutton\u201d cell battery that is 20mm in diameter x 3.2mm in thickness. The [&hellip;]<\/p>\n","protected":false},"author":7,"featured_media":6209,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[27],"tags":[83],"class_list":["post-6200","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","tag-cr-button-battery"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.pkcell.com\/ko\/wp-json\/wp\/v2\/posts\/6200","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.pkcell.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.pkcell.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.pkcell.com\/ko\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/www.pkcell.com\/ko\/wp-json\/wp\/v2\/comments?post=6200"}],"version-history":[{"count":1,"href":"https:\/\/www.pkcell.com\/ko\/wp-json\/wp\/v2\/posts\/6200\/revisions"}],"predecessor-version":[{"id":64764,"href":"https:\/\/www.pkcell.com\/ko\/wp-json\/wp\/v2\/posts\/6200\/revisions\/64764"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.pkcell.com\/ko\/wp-json\/wp\/v2\/media\/6209"}],"wp:attachment":[{"href":"https:\/\/www.pkcell.com\/ko\/wp-json\/wp\/v2\/media?parent=6200"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.pkcell.com\/ko\/wp-json\/wp\/v2\/categories?post=6200"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.pkcell.com\/ko\/wp-json\/wp\/v2\/tags?post=6200"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}