{"id":2800,"date":"2024-12-25T22:56:20","date_gmt":"2024-12-25T14:56:20","guid":{"rendered":"https:\/\/nuranu.com\/?p=2800"},"modified":"2024-12-25T22:56:20","modified_gmt":"2024-12-25T14:56:20","slug":"are-21700-batteries-better-than-18650","status":"publish","type":"post","link":"https:\/\/nuranu.com\/ko\/are-21700-batteries-better-than-18650\/","title":{"rendered":"21700 \ubc30\ud130\ub9ac\uac00 18650\ubcf4\ub2e4 \ub098\uc740\uac00\uc694?"},"content":{"rendered":"<p>\ubc30\ud130\ub9ac \uae30\uc220\uc774 \uc9c0\uc18d\uc801\uc73c\ub85c \ubc1c\uc804\ud568\uc5d0 \ub530\ub77c 21700 \ub9ac\ud2ac\uc774\uc628 \ubc30\ud130\ub9ac\ub294 \uc0c8\ub85c\uc6b4 \uc8fc\uc790\ub85c \ubd80\uc0c1\ud588\uace0, \uc774\ubbf8 \uac80\uc99d\ub41c 18650 \ubc30\ud130\ub9ac\uc640 \ube44\uad50\uac00 \ub9ce\uc774 \uc774\ub8e8\uc5b4\uc84c\ub2e4. \uadf8\ub807\ub2e4\uba74 18650 \ub300 21700 \uc911 \uc5b4\ub290 \uac83\uc774 \uc6b0\uc138\ud55c\uac00?<\/p>\n<p>When looking at the <strong>18650 \ub300 21700<\/strong> \ud1a0\ub860\uc5d0 \ub530\ub974\uba74 \uac01 \ubc30\ud130\ub9ac \ud615\uc2dd\uc740 \ud2b9\uc815 \uc694\uad6c\uc5d0 \ub530\ub77c \uc774\uc810\uc774 \ubd84\uba85\ud569\ub2c8\ub2e4. 21700 \ubc30\ud130\ub9ac\ub294 \ub354 \ud070 \ud06c\uae30\ub85c \uc778\ud574 \uc6a9\ub7c9\uacfc \ubc29\uc804 \uc18d\ub3c4\uac00 \uc99d\uac00\ud569\ub2c8\ub2e4. \uadf8\ub7ec\ub098, <a href=\"https:\/\/nuranu.com\/ko\/products\/lithium-ion-battery\/18650-lithium-ion-battery\/\">18650 \ubc30\ud130\ub9ac<\/a> \uc791\uace0 \ubc00\uc9d1\ub41c \uc804\uc790\uc81c\ud488\uc5d0\ub3c4 \uc5ec\uc804\ud788 \uc798 \uc791\ub3d9\ud558\uba70 \uc870\ub2ec\uc774 \uc26c\uc6b4 \ud3b8\uc774\ub2e4.<\/p>\n<p>\ub2e4\uc74c\uc740 21700 \ubc30\ud130\ub9ac\uac00 \uadc0\ud558\uc758 \uc801\uc6a9\uc5d0 \ub354 \uc801\ud569\ud55c\uc9c0 \ud310\ub2e8\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub418\ub3c4\ub85d, \uc804\ubb38 \ub9ac\ud2ac \ubc30\ud130\ub9ac \uc81c\uc870\uc5c5\uccb4\ub85c\uc11c \uc774 \ub450 \uac00\uc9c0 \uc778\uae30 \uc788\ub294 \ub9ac\ud2ac \uc774\uc628 \ubc30\ud130\ub9ac \uc720\ud615\uc774 \uc5ec\ub7ec \ud575\uc2ec \uc694\uc18c\uc5d0\uc11c \uc5b4\ub5bb\uac8c \ube44\uad50\ub418\ub294\uc9c0 \uc790\uc138\ud788 \uc124\uba85\ud55c \uac83\uc785\ub2c8\ub2e4.<\/p>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"size-full wp-image-2801 aligncenter\" src=\"https:\/\/nuranu.com\/wp-content\/uploads\/2024\/12\/are-21700-batteries-better-than-18650-picture.webp\" alt=\"21700 \ubc30\ud130\ub9ac\uac00 18650\ubcf4\ub2e4 \ub098\uc740\uac00\uc694\" width=\"800\" height=\"400\" srcset=\"https:\/\/nuranu.com\/wp-content\/uploads\/2024\/12\/are-21700-batteries-better-than-18650-picture.webp 800w, https:\/\/nuranu.com\/wp-content\/uploads\/2024\/12\/are-21700-batteries-better-than-18650-picture-300x150.webp 300w, https:\/\/nuranu.com\/wp-content\/uploads\/2024\/12\/are-21700-batteries-better-than-18650-picture-768x384.webp 768w, https:\/\/nuranu.com\/wp-content\/uploads\/2024\/12\/are-21700-batteries-better-than-18650-picture-705x353.webp 705w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n\n<h2>18650 \ubc30\ud130\ub9ac \ub300 21700 \ubc30\ud130\ub9ac<\/h2>\n<h3>\ud06c\uae30 \ubc0f \ub514\uc790\uc778<\/h3>\n<p>\uc22b\uc790 18650\uacfc 21700\uc740 \uac01\uac01 \uc6d0\ud1b5\ud615 \ubc30\ud130\ub9ac\uc758 \ud06c\uae30\ub97c \ubc00\ub9ac\ubbf8\ud130 \ub2e8\uc704\ub85c \ub098\ud0c0\ub0b8 \uac83\uc785\ub2c8\ub2e4. \uad6c\uccb4\uc801\uc73c\ub85c:<\/p>\n<ul>\n<li>18650 \ubc30\ud130\ub9ac\ub294 \ub108\ube44 18mm, \ub192\uc774 65mm\uc785\ub2c8\ub2e4.<\/li>\n<li>21700 \ubc30\ud130\ub9ac\ub294 \ub108\ube44 21mm, \ub192\uc774 70mm\uc785\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p>\uadf8\ub798\ub3c4 \uc804\uc555\uc740 \uc57d 3.6~3.7\ubcfc\ud2b8\ub85c \ube44\uc2b7\ud560 \uc218 \uc788\uc9c0\ub9cc, 21700 \ubc30\ud130\ub9ac\ub294 \ub354 \ub450\ud23c\ud569\ub2c8\ub2e4. \ub2e4\ub9cc \uc5ec\uc804\ud788 \ud3ed\uc774 1\uc778\uce58 \uc774\ud558\uc774\ubbc0\ub85c 21700 \uc140\uc774 \uae30\uc874 \ub9ce\uc740 \ubc30\ud130\ub9ac \uc2ac\ub808\ub4dc\uc640 \ud568\uaed8 \uc791\ub3d9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ub450 \ubc30\ud130\ub9ac \uc720\ud615\uc740 \ubcf4\ud638\ud615 \ubc0f \ube44 \ubcf4\ud638\ud615\uc73c\ub85c \uc81c\uacf5\ub429\ub2c8\ub2e4. \ubcf4\ud638\ud615 \uc140\uc740 \uc548\uc804 \ucc28\ub2e8 \ubc0f \ucda9\ubc29\uc804 \ubcf4\ud638\ub97c \uc704\ud55c BMS \uce69\uc744 \ud3ec\ud568\ud569\ub2c8\ub2e4.<\/p>\n<h3>\uc6a9\ub7c9<\/h3>\n<p>21700 \ubc30\ud130\ub9ac\uac00 18650 \ubc30\ud130\ub9ac\ubcf4\ub2e4 \uac00\uc9c0\ub294 \uc8fc\uc694 \uc7a5\uc810\uc740 \uc6a9\ub7c9 \uc99d\uac00\uc5d0 \uc788\uc73c\uba70, \uc774\ub294 21700 \uc140 \ub0b4\ubd80\uc758 \ucd94\uac00 \uacf5\uac04\uc744 \ub354 \ud6a8\uc728\uc801\uc73c\ub85c \ud65c\uc6a9\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc77c\ubc18\uc801\uc778 \uc6a9\ub7c9\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/p>\n<ul>\n<li>18650 \ubc30\ud130\ub9ac: 2000-3500 mAh<\/li>\n<li>21700 \ubc30\ud130\ub9ac: 3000-5000+ mAh<\/li>\n<\/ul>\n<p>\uadf8\ub798\uc11c \ud3c9\uade0\uc801\uc73c\ub85c, <a href=\"https:\/\/nuranu.com\/ko\/products\/lithium-ion-battery\/21700-lithium-ion-battery\/\">21700 \ubc30\ud130\ub9ac<\/a> 18650 \uc140\uc5d0 \ube44\ud574 40% \uc774\uc0c1\uc758 \uc6a9\ub7c9\uc744 \ub354 \ubcf4\uc720\ud569\ub2c8\ub2e4. \uadf8 \ubaa8\ub4e0 \ucd94\uac00 \uc6a9\ub7c9 \ub355\ubd84\uc5d0 21700 \ubc30\ud130\ub9ac\ub294 \uc7ac\ucda9\uc804\uc774 \ud544\uc694\ud558\uae30 \uc804\uae4c\uc9c0 \uc774\ub860\uc0c1\uc73c\ub85c\ub294 \ud6e8\uc52c \ub354 \uc624\ub798 \uae30\uae30\ub97c \uc791\ub3d9\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>\ubc29\uc804\uc728<\/h3>\n<p>\ub0b4\ubd80 \uacf5\uac04\uc774 \ub354 \ub9ce\uc544\uc9c4 \ub355\ubd84\uc5d0 21700 \uc140\uc740 \ucd5c\ub300 \ubc29\uc804\uc728\uc774 75A\uae4c\uc9c0 \uc9c0\uc6d0\ud558\uba70, \uc9c0\uc18d \ubc29\uc804\uc774 35A\ub97c \ub118\ub294 \ub300\ubd80\ubd84\uc758 18650 \ubc30\ud130\ub9ac\ubcf4\ub2e4 \uc6b0\uc218\ud569\ub2c8\ub2e4.<\/p>\n<p>\ub354 \ub192\uc740 \ubc29\uc804 \ub2a5\ub825\uc740 \ub354 \ub192\uc740 \uc804\ub825 \uc18c\ubaa8\ub97c \uacac\ub51c \uc218 \uc788\ub294 \uae30\uae30\ub85c \uc774\uc5b4\uc9d1\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4 \uac19\uc740 \uc804\ub3d9 \uacf5\uad6c\uc5d0 21700 \ubc30\ud130\ub9ac\ub97c \uc7a5\ucc29\ud558\uba74 \ub0ae\uc740 \ucd9c\ub825\uc758 18650 \uc140\uc744 \uc0ac\uc6a9\ud560 \ub54c\ubcf4\ub2e4 \ub354 \ube60\ub974\uac8c, \ub354 \uc138\uac8c, \ub354 \uc624\ub798 \uc791\ub3d9\ud569\ub2c8\ub2e4.<\/p>\n<h3>\uc5d0\ub108\uc9c0 \ubc00\ub3c4<\/h3>\n<p>\uc5d0\ub108\uc9c0 \ubc00\ub3c4\ub294 \ubc30\ud130\ub9ac\uac00 \ub2e8\uc704 \ubd80\ud53c\ub2f9 \uc5bc\ub9c8\ub098 \ub9ce\uc740 \uc5d0\ub108\uc9c0\ub97c \uc800\uc7a5\ud560 \uc218 \uc788\ub294\uc9c0 \uce21\uc815\ud569\ub2c8\ub2e4. \uadf8\ub9ac\uace0 \ucd5c\uc801\ud654\ub41c \ud06c\uae30 \ub355\ubd84\uc5d0 \ub300\ubd80\ubd84\uc758 21700 \uc140\uc740 18650 \ubc30\ud130\ub9ac\uc5d0 \ube44\ud574 \uc57d 20% \ub192\uc740 \uc5d0\ub108\uc9c0 \ubc00\ub3c4\ub97c \ub2ec\uc131\ud569\ub2c8\ub2e4.<\/p>\n<p>\uac19\uc740 \uacf5\uac04\uc5d0 \ub354 \ub9ce\uc740 \uc5d0\ub108\uc9c0\uac00 \ub4e4\uc5b4\uac00\ubbc0\ub85c 21700 \ubc30\ud130\ub9ac \ud329\uc740 \ud06c\uae30\ub098 \ubb34\uac8c\ub97c \ub298\ub9ac\uc9c0 \uc54a\uace0\ub3c4 \ub354 \uae34 \uc791\ub3d9 \uc2dc\uac04\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n<h3>\uc7ac\uace0 \uc5ec\ubd80<\/h3>\n<p>\ub178\ud2b8\ubd81, \uc804\ub3d9 \uacf5\uad6c \ubc0f \uae30\ud0c0 \uae30\uae30\uc5d0\uc11c\uc758 \uc778\uae30 \ub355\ubd84\uc5d0 18650 \ubc30\ud130\ub9ac\ub294 \ud604\uc7ac \uc8fc\uc694 \ubc30\ud130\ub9ac \ube0c\ub79c\ub4dc \uc0ac\uc774\uc5d0\uc11c \ub354 \ub113\uac8c \uc774\uc6a9 \uac00\ub2a5\ud569\ub2c8\ub2e4. \uc0bc\uc131\uc5d0\uc11c \uc18c\ub2c8\uc5d0 \uc774\ub974\uae30\uae4c\uc9c0 \ubaa8\ub4e0 \ube0c\ub79c\ub4dc\uac00 \uc790\uccb4 18650 \uc140\uc744 \uc0dd\uc0b0\ud569\ub2c8\ub2e4.<\/p>\n<p>21700 \ubc30\ud130\ub9ac \uc2dc\uc7a5\uc740 \ubd84\uba85\ud788 \ub354 \uc791\uc9c0\ub9cc \uc131\uc7a5\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uadf8\ub7fc\uc5d0\ub3c4 \uc8fc\uc694 \ubc30\ud130\ub9ac \uc81c\uc870\uc0ac\ub4e4\uc740 \uc99d\uac00\ud558\ub294 \uc218\uc694\ub97c \ub9de\ucd94\uae30 \uc704\ud574 21700 \uc140 \uc0dd\uc0b0\uc744 \ube60\ub974\uac8c \ub298\ub9ac\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>\ube44\uc6a9<\/h3>\n<p>\uc0dd\uc0b0\ub7c9\uc774 \uc555\ub3c4\uc801\uc73c\ub85c \ub9ce\uae30 \ub54c\ubb38\uc5d0 \ud604\uc7ac\ub85c\uc11c\ub294 18650 \uc140\uc774 \ub354 \uc608\uc0b0 \uce5c\ud654\uc801\uc778 \uc635\uc158\uc73c\ub85c \ud3c9\uac00\ub418\ub294 \uacbd\ud5a5\uc774 \uc788\uc2b5\ub2c8\ub2e4. \ub2e4\ub9cc \ub354 \ub0ae\uc740 \uc6a9\ub7c9\uc740 \uac19\uc740 \ubc30\ud130\ub9ac \ud329 \uc804\uc555\uc744 \ub2ec\uc131\ud558\uae30 \uc704\ud574 \ub354 \ub9ce\uc740 18650 \uc140\uc744 \ud544\uc694\ub85c \ud55c\ub2e4\ub294 \uac83\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4.<\/p>\n<p>\uadf8\ub9ac\uace0 21700 \uc0dd\uc0b0\uc774 18650\uc758 \uc218\uc900\uc73c\ub85c \ud655\ub300\ub418\uba74 \uaddc\ubaa8\uc758 \uacbd\uc81c\uac00 \uac00\uae4c\uc6b4 \ubbf8\ub798\uc5d0 mAh\ub2f9 \ube44\uc6a9\uc744 \ub354 \ub0ae\ucd94\ub294 \ub370 \uae30\uc5ec\ud560 \uac83\uc785\ub2c8\ub2e4.<\/p>\n<h2>\uadf8\ub807\ub2e4\uba74 21700 \ubc30\ud130\ub9ac\uac00 \uc804\ubc18\uc801\uc73c\ub85c 18650\ubcf4\ub2e4 \ub354 \ub0ab\ub098\uc694?<\/h2>\n<p>21700 \ub300 18650\uc758 \ube44\uad50\uc5d0\ub294 \ubbf8\ubb18\ud55c \ucc28\uc774\uac00 \uc788\uc9c0\ub9cc, <strong>21700 \ubc30\ud130\ub9ac\ub4e4<\/strong> \ub300\ubd80\ubd84\uc758 \uc9c1\uc811 \ube44\uad50 \uc131\ub2a5 \uc9c0\ud45c\uc5d0\uc11c \uc774\uacbc\uc2b5\ub2c8\ub2e4.<\/p>\n<p>21700\uc758 \ucd5c\uc801\uc758 \ud06c\uae30\ub85c \uc6d0\ud1b5\ud615 \ud615\uc2dd\uc740 18650 \ub300\uc548\uc5d0 \ube44\ud574 \ud6e8\uc52c \ub354 \ub9ce\uc740 \uc6a9\ub7c9\uacfc \uc804\ub958 \ub2a5\ub825\uc744 \uc5ec\ub294 \uc5f4\uc1e0\uac00 \ub429\ub2c8\ub2e4. \uadf8\ub9ac\uace0 \uc810\ucc28 \ud558\ub77d\ud558\ub294 \uac00\uaca9\uacfc \uc99d\uac00\ud558\ub294 \uac00\uc6a9\uc131\uc740 21700 \uc140\uc774 \uc5ec\ub7ec \uc0b0\uc5c5\uc5d0\uc11c \uc120\ud638\ub418\ub294 \ubc30\ud130\ub9ac\ub85c \uc790\ub9ac \uc7a1\uc744 \uac00\ub2a5\uc131\uc744 \uc2dc\uc0ac\ud569\ub2c8\ub2e4.<\/p>\n<p>\uadf8\ub7ec\ub098 \ub354 \uc624\ub798 \uc785\uc99d\ub41c 18650 \ubc30\ud130\ub9ac\ub3c4 \uc800\uc804\ub958 \uae30\uae30\uc5d0 \uc5ec\uc804\ud788 \ud6cc\ub96d\ud558\uac8c \uc791\ub3d9\ud569\ub2c8\ub2e4. \uadf8\ub4e4\uc758 \ub354 \uc791\uc740 \ud615\uc2dd\uc740 \uc18c\ud615 \uae30\uae30\uac00 \uc911\uc694\ud55c \uacbd\uc6b0, \uc608\ub97c \ub4e4\uc5b4 \uc791\uace0 \uac00\ubcbc\uc6b4 \uc6e8\uc5b4\ub7ec\ube14 \uae30\uae30\uc5d0 18650 \uc140\uc774 \uc774\uc0c1\uc801\uc774\uae30\ub3c4 \ud569\ub2c8\ub2e4.<\/p>\n<p>\ud558\uc9c0\ub9cc \ub300\ubd80\ubd84\uc758 \uace0\uc804\ub958 \uc0ac\uc6a9\ucc98\u2014\uc804\uae30\ucc28, \uc804\ub3d9 \uacf5\uad6c \ub610\ub294 \ubc30\ud130\ub9ac \ubc45\ud06c\u2014\uc5d0\uc11c\ub294 21700 \ubc30\ud130\ub9ac\uac00 \ub354 \ub0ab\uc2b5\ub2c8\ub2e4. \uadf8\ub4e4\uc758 \ud070 \uc6a9\ub7c9\uc740 18650 \ubc30\ud130\ub9ac\uac00 \uc2e0\ub8b0\uc131 \uc788\uac8c \ub2ec\uc131\ud560 \uc218 \uc788\ub294 \uac83\ubcf4\ub2e4 \ud6e8\uc52c \ub354 \uae34 \uc791\ub3d9 \uc2dc\uac04\uacfc \ub354 \ub098\uc740 \uc131\ub2a5\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n<p>\ub530\ub77c\uc11c \uc635\uc158\uc774 \uc8fc\uc5b4\uc9c4\ub2e4\uba74 21700 \uc140\uc744 18650 \uc140\ubcf4\ub2e4 \uc120\ud0dd\ud558\ub294 \uac83\uc774 \uae30\uae30\uac00 21700\uc758 \uae30\ub2a5\uc744 \ud65c\uc6a9\ud560 \uc218 \uc788\ub2e4\uba74 \uc885\uc885 \uc644\ubcbd\ud558\uac8c \ud0c0\ub2f9\ud569\ub2c8\ub2e4\u2026 \ub354 \uae34 \uc791\ub3d9 \uc2dc\uac04\uacfc \uace0\uc804\ub825 \uc791\ub3d9\uc774 \uc774 \ub300\ud615 \ud615\uc0c1 \uc6d0\ud1b5\ud615 \uc140\ub4e4\uc774 \uc81c\uacf5\ud558\ub294 \uc774\uc810\uc758 \uc2dc\uc791\uc5d0 \ubd88\uacfc\ud569\ub2c8\ub2e4.<\/p>\n<h2>\ud575\uc2ec \ud3ec\uc778\ud2b8: 18650 \ubc0f 21700 \ubc30\ud130\ub9ac\uc758 \ucc28\uc774\uc810<\/h2>\n<ul>\n<li>21700 \ubc30\ud130\ub9ac\ub294 21mm x 70mm\ub85c 18650\uc758 18mm x 65mm\uc5d0 \ube44\ud574 \ubb3c\ub9ac\uc801 \ud06c\uae30\uac00 \ud07d\ub2c8\ub2e4<\/li>\n<li>21700 \uc140\uc740 \ud3c9\uade0\uc801\uc73c\ub85c 18650\uc5d0 \ube44\ud574 \ub354 \ub9ce\uc740 \uc6a9\ub7c9\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4(3000-5000 mAh) - 18650\uc740 2000-3500 mAh<\/li>\n<li>21700 \ubc30\ud130\ub9ac\ub294 \ub354 \ub192\uc740 \uc5f0\uc18d \ubc29\uc804 \uc804\ub958\ub97c \ub2ec\uc131\ud558\ub294 \uacbd\ud5a5\uc774 \uc788\uc73c\uba70 \ubcf4\ud1b5 75\uc554\ud398\uc5b4 \uc774\uc0c1\uc778 \ubc18\uba74 18650\uc740 35\uc554\ud398\uc5b4 \uc774\ud558<\/li>\n<li>21700 \uc140\uc740 \ub0b4\ubd80 \uc6a9\ub7c9 \uc99d\uac00 \ub355\ubd84\uc5d0 \uc57d 20% \ub354 \ub192\uc740 \uc5d0\ub108\uc9c0 \ubc00\ub4dc\ub97c \uc790\ub791\ud569\ub2c8\ub2e4<\/li>\n<li>18650 \ubc30\ud130\ub9ac\ub294 \ud604\uc7ac \uc0dd\uc0b0\ub7c9\uacfc \uac00\uc6a9\uc131\uc774 \ub354 \ud07d\ub2c8\ub2e4<\/li>\n<li>\uc218\uc694\ub97c \ucda9\uc871\uc2dc\ud0a4\uae30 \uc704\ud55c \uc0dd\uc0b0 \ud655\ub300\ub85c kWh\ub2f9 \uac00\uaca9\uc740 21700 \ubc30\ud130\ub9ac\uc5d0 \uc720\ub9ac\ud574\uc57c \ud569\ub2c8\ub2e4<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>\ubc30\ud130\ub9ac \uae30\uc220\uc774 \uc9c0\uc18d\uc801\uc73c\ub85c \ubc1c\uc804\ud568\uc5d0 \ub530\ub77c 21700 \ub9ac\ud2ac \uc774\uc628 \ubc30\ud130\ub9ac\uac00 \uc0c8\ub85c\uc6b4 \ucd95\uc73c\ub85c \ub5a0\uc62c\ub790\uace0, \uac80\uc99d\ub41c 18650 \ubc30\ud130\ub9ac\uc640 \ube44\uad50\ud558\ub294 \ub9ce\uc740 \ub17c\uc758\uac00 \uc774\uc5b4\uc84c\uc2b5\ub2c8\ub2e4. \uadf8\ub807\ub2e4\uba74 18650 \ub300 21700\uc5d0\uc11c \uc5b4\ub290 \ucabd\uc774 \uc6b0\uc6d4\ud55c\uac00\uc694? 18650 \ub300 21700 \ub17c\uc758\ub97c \uc0b4\ud3b4\ubcf4\uba74 \uac01 \ubc30\ud130\ub9ac \ud615\uc2dd\uc774 \uc0ac\uc6a9\uc790\uc758 \uc0c1\ud669\uc5d0 \ub530\ub77c \uc774\uc810\uc774 \ub2e4\ub974\ub2e4\ub294 \uac83\uc774 \ubd84\uba85\ud569\ub2c8\ub2e4 [\u2026]<\/p>","protected":false},"author":1,"featured_media":2801,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[],"class_list":["post-2800","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-product-knowledge"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.2 (Yoast SEO v26.6) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Are 21700 Batteries Better Than 18650? - Nuranu<\/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:\/\/nuranu.com\/ko\/are-21700-batteries-better-than-18650\/\" \/>\n<meta property=\"og:locale\" content=\"ko_KR\" \/>\n<meta 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