{"id":16701,"date":"2024-12-05T14:27:06","date_gmt":"2024-12-05T06:27:06","guid":{"rendered":"https:\/\/www.pkcell.com\/21700-vs-20700-battery-detailed-comparison-guide\/"},"modified":"2025-04-23T17:43:53","modified_gmt":"2025-04-23T09:43:53","slug":"21700-%eb%8c%80-20700-%eb%b0%b0%ed%84%b0%eb%a6%ac-%ec%83%81%ec%84%b8-%eb%b9%84%ea%b5%90-%ea%b0%80%ec%9d%b4%eb%93%9c","status":"publish","type":"post","link":"https:\/\/www.pkcell.com\/ko\/21700-vs-20700-battery-detailed-comparison-guide\/","title":{"rendered":"21700 \ub300 20700: \uc2ec\uce35 \ube44\uad50 \uac00\uc774\ub4dc"},"content":{"rendered":"

\uc8fc\uc694 \ud2b9\uc9d5<\/h2>\n
    \n
  1. 21700 \ubc0f 20700 \ubc30\ud130\ub9ac\ub294 18650\uc758 \ub4a4\ub97c \uc774\uc5b4 \ucd9c\uc2dc\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uc5d0\ub108\uc9c0 \ubc00\ub3c4\uac00 \ub354 \ub192\uace0 \ub354 \uc791\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c \ub2e4\uc591\ud55c \uc694\uad6c \uc0ac\ud56d\uc5d0 \uc720\uc6a9\ud569\ub2c8\ub2e4.<\/li>\n
  2. \ub450 \ubc30\ud130\ub9ac \uc720\ud615 \ubaa8\ub450 \ube44\uc2b7\ud55c \uc7ac\uc9c8\uc744 \uc0ac\uc6a9\ud558\uc9c0\ub9cc 21700\uc774 \ub354 \ub113\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c 20700\ubcf4\ub2e4 \ub354 \ub9ce\uc740 \uc5d0\ub108\uc9c0\ub97c \uc800\uc7a5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n
  3. \uc774 \ub9ac\ud2ac \ubc30\ud130\ub9ac\ub294 \uc804\uae30 \uc790\ub3d9\ucc28\uc5d0 \uc804\ub825\uc744 \uacf5\uae09\ud558\uace0 \ud734\ub300\uc6a9 \uc804\uc790\uae30\uae30\uc758 \uc131\ub2a5\uc744 \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4. \uac15\ub825\ud55c \uc131\ub2a5\uacfc \uae34 \uc218\uba85\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/li>\n
  4. 21700 \ub610\ub294 20700 \ubc30\ud130\ub9ac \uc911 \ud558\ub098\ub97c \uacb0\uc815\ud560 \ub54c\ub294 \ud504\ub85c\uc81d\ud2b8\uc5d0 \ud544\uc694\ud55c \uac83\uc774 \ubb34\uc5c7\uc778\uc9c0 \uc774\ud574\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4.<\/li>\n
  5. \uc774 \ube44\uad50\ub294 \uc5d0\ub108\uc9c0 \uc218\uc694\uc5d0 \ub9de\ub294 \uc62c\ubc14\ub978 \uc120\ud0dd\uc744 \ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.<\/li>\n<\/ol>\n
    \"21700<\/figure>\n

    \uc18c\uac1c<\/h2>\n

    \uc624\ub298\ub0a0\uc758 \uc138\uc0c1\uc5d0\uc11c\ub294 \ub354 \ub9ce\uc740 \uc0ac\ub78c\ub4e4\uc774 \ud734\ub300\ud558\uae30 \uac04\ud3b8\ud55c \uc804\ub825\uc744 \ud544\uc694\ub85c \ud569\ub2c8\ub2e4. \ub530\ub77c\uc11c \uc5d0\ub108\uc9c0 \ubc00\ub3c4\uac00 \ub192\uc740 \uc0c8\ub85c\uc6b4 \ud06c\uae30\uc758 \ubc30\ud130\ub9ac\uc5d0 \ub300\ud55c \ud544\uc694\uc131\uc774 \ucee4\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ud604\uc7ac 21700 \ubc0f 20700 \ubc30\ud130\ub9ac\uac00 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \ub9ac\ud2ac \uc774\uc628 \ubc30\ud130\ub9ac\ub294 \ub2e4\uc591\ud55c \uc751\uc6a9 \ubd84\uc57c\ub85c \uc778\ud574 \ud070 \uc778\uae30\ub97c \uc5bb\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc804\uae30 \uc790\ub3d9\ucc28\uc640 \uc804\ub3d9 \uacf5\uad6c\uc5d0\uc11c \ucc3e\uc544\ubcfc \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uad6c\ud615 18650 \ubc30\ud130\ub9ac\ubcf4\ub2e4 \ub354 \ub098\uc740 \uc131\ub2a5\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc774 \uac00\uc774\ub4dc\uc5d0\uc11c\ub294 21700 \ubc0f 20700 \ubc30\ud130\ub9ac\ub97c \uc790\uc138\ud788 \uc0b4\ud3b4\ubd05\ub2c8\ub2e4. \ud544\uc694\uc5d0 \uac00\uc7a5 \uc801\ud569\ud55c \uc804\uc6d0\uc744 \uc120\ud0dd\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub420 \uac83\uc785\ub2c8\ub2e4.<\/p>\n

    \ubc30\ud130\ub9ac \uc720\ud615\uc5d0 \ub300\ud55c \uae30\ubcf8 \uc774\ud574<\/h2>\n
    \"\"<\/figure>\n

    21700 \ubc0f 20700 \ubc30\ud130\ub9ac\uc5d0 \ub300\ud574 \uc790\uc138\ud788 \uc124\uba85\ud558\uae30 \uc804\uc5d0 \ubc30\ud130\ub9ac \uc885\ub958\uc5d0 \ub300\ud574 \uc54c\uc544\ubcf4\uaca0\uc2b5\ub2c8\ub2e4. \ub9ac\ud2ac \uc774\uc628 \ubc30\ud130\ub9ac\uac00 \uc77c\ubc18\uc801\uc785\ub2c8\ub2e4. \uc5d0\ub108\uc9c0 \ubc00\ub3c4\uac00 \ub192\uace0 \uc7ac\ucda9\uc804\uc774 \uac00\ub2a5\ud569\ub2c8\ub2e4. \uc694\uc998\uc5d0\ub294 \ud734\ub300\uc6a9 \uc804\uc6d0\uc73c\ub85c \uc8fc\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n

    \uc774\ub7ec\ud55c \ubc30\ud130\ub9ac\uc758 \uc774\ub984\uc5d0\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \ud06c\uae30\uac00 \ud45c\uc2dc\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4 18650 \ubc30\ud130\ub9ac\ub294 \uac00\ub85c 18mm, \uc138\ub85c 65mm\uc785\ub2c8\ub2e4. 21700 \ubc30\ud130\ub9ac\ub294 \ud3ed 21mm, \uae38\uc774 70mm\uc785\ub2c8\ub2e4. 20700 \ubc30\ud130\ub9ac\ub294 \ud3ed\uc774 20mm, \uae38\uc774\uac00 70mm\uc785\ub2c8\ub2e4.<\/p>\n

    21700 \ubc30\ud130\ub9ac\uc758 \uae30\ubcf8<\/h3>\n

    \uadf8\ub9ac\uace0 21700 \ub9ac\ud2ac \ubc30\ud130\ub9ac<\/a><\/strong> \ub294 \uc131\ub2a5\uc774 \ub9e4\uc6b0 \ub6f0\uc5b4\ub098 \ube60\ub974\uac8c \uc778\uae30\ub97c \uc5bb\uc740 \uc0c8\ub85c\uc6b4 \uc720\ud615\uc758 \ub9ac\ud2ac \uc774\uc628 \ubc30\ud130\ub9ac\uc785\ub2c8\ub2e4. \uacf5\uce6d \uc804\uc555\uc740 3.7V\ub85c \uae30\uc874 \ubc30\ud130\ub9ac\ubcf4\ub2e4 \uc5d0\ub108\uc9c0 \ubc00\ub3c4\uac00 \ub192\uc2b5\ub2c8\ub2e4. \uac19\uc740 \uacf5\uac04\uc5d0 \ub354 \ub9ce\uc740 \uc804\ub825\uc744 \uc800\uc7a5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

    21700 \ubc30\ud130\ub9ac\ub294 \uc5f0\uc18d \ubc29\uc804 \uc18d\ub3c4\uc5d0 \uc88b\uc2b5\ub2c8\ub2e4. \uc7a5\uc2dc\uac04 \ub3d9\uc548 \uac15\ud55c \uc804\ub958\ub97c \uc0dd\uc131\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \uae30\ub2a5\uc740 \uc804\uae30 \uc790\ub3d9\ucc28 \ubc0f \uc548\uc815\uc801\uc778 \uc804\ub825\uc774 \ud544\uc694\ud55c \uae30\ud0c0 \uc7a5\uce58\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n

    \uc774 \ubc30\ud130\ub9ac\ub294 \ub2e4\ub978 \ubc30\ud130\ub9ac\ubcf4\ub2e4 \uc548\uc804\ud569\ub2c8\ub2e4. \ub610\ud55c \ub354 \uc624\ub798 \uc9c0\uc18d\ub429\ub2c8\ub2e4. \uc989, \uc2dc\uac04\uc774 \uc9c0\ub0a8\uc5d0 \ub530\ub77c \uc131\ub2a5\uc774 \ud5a5\uc0c1\ub420 \uac83\uc73c\ub85c \uae30\ub300\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

    20700 \ubc30\ud130\ub9ac\uc758 \uae30\ubcf8<\/h3>\n

    20700 \ubc30\ud130\ub9ac\ub294 21700\ubcf4\ub2e4 \uc57d\uac04 \uc881\uc2b5\ub2c8\ub2e4. \ud558\uc9c0\ub9cc \uc131\ub2a5\uc774 \uc6b0\uc218\ud558\uace0 \uc0ac\uc6a9\ud558\uae30 \uc27d\uc2b5\ub2c8\ub2e4. \ud734\ub300\uc6a9 \uc804\uc790\uae30\uae30\ub098 \uc5d0\ub108\uc9c0 \uc800\uc7a5 \uc2dc\uc2a4\ud15c \ub4f1 \ud06c\uae30\uc640 \uc804\ub825\uc774 \uc911\uc694\ud55c \uc791\uc5c5\uc5d0 \uc774 \ubc30\ud130\ub9ac\ub97c \uc120\ud0dd\ud558\ub294 \uc0ac\ub78c\ub4e4\uc774 \ub9ce\uc2b5\ub2c8\ub2e4.<\/p>\n

    20700 \ubc30\ud130\ub9ac\uc758 \uc77c\ubc18 \uc804\uc555\uc740 3.7\ubcfc\ud2b8\uc785\ub2c8\ub2e4. 18650\uacfc \uac19\uc740 \uad6c\ud615 \ubc30\ud130\ub9ac\ubcf4\ub2e4 \ud6e8\uc52c \ub354 \uae34 \ubc30\ud130\ub9ac \uc218\uba85\uc744 \uc81c\uacf5\ud558\ubbc0\ub85c \uc790\uc8fc \ucda9\uc804\ud558\uc9c0 \uc54a\uace0 \uc7a5\uc2dc\uac04 \uc0ac\uc6a9\ud574\uc57c \ud558\ub294 \ub514\ubc14\uc774\uc2a4\uc5d0 \uc801\ud569\ud55c \uc81c\ud488\uc785\ub2c8\ub2e4.<\/p>\n

    \ubc30\ud130\ub9ac \uae30\uc220\uc758 \uc0c8\ub85c\uc6b4 \uc5c5\ub370\uc774\ud2b8 \ub355\ubd84\uc5d0 20700 \ubc30\ud130\ub9ac\ub294 \uc774\uc81c \ub354 \uc548\uc804\ud55c \uae30\ub2a5\uc744 \uac16\ucd94\uace0 \ub354 \uc624\ub798 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc5b4 \ub2e4\uc591\ud55c \uc6a9\ub3c4\ub85c \ub354 \ub098\uc740 \uc120\ud0dd\uc774 \ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n

    21700 \ubc30\ud130\ub9ac\uc640 20700 \ubc30\ud130\ub9ac\uc758 \ud575\uc2ec \ucc28\uc774\uc810<\/h2>\n

    \ub2e4\uc74c\uc740 \ub2e4\uc74c\uacfc \uac19\uc740 \uc8fc\uc694 \ucc28\uc774\uc810\uc744 \uc694\uc57d\ud55c \ud45c\uc785\ub2c8\ub2e4. 21700<\/strong> \uadf8\ub9ac\uace0 20700<\/strong> \ubc30\ud130\ub9ac:<\/p>\n\n\n\n\n<\/colgroup>\n\n\n\n\n\n\n\n\n\n
    \uae30\ub2a5<\/th>\n21700 \ubc30\ud130\ub9ac<\/strong><\/a><\/th>\n20700 \ubc30\ud130\ub9ac<\/strong><\/th>\n<\/tr>\n
    \ud06c\uae30(\uc9c0\ub984 \u00d7 \uae38\uc774)<\/strong><\/td>\n21mm \u00d7 70mm<\/td>\n20mm \u00d7 70mm<\/td>\n<\/tr>\n
    \uc6a9\ub7c9(mAh)<\/strong><\/td>\n4000-5000mAh(\ub354 \ub192\uc740 \uc5d0\ub108\uc9c0 \uc800\uc7a5 \uc6a9\ub7c9)<\/td>\n3000-4200mAh(\uc800\uc6a9\ub7c9)<\/td>\n<\/tr>\n
    \ubc29\uc804\uc728(\uc5f0\uc18d)<\/strong><\/td>\n15A-45A<\/td>\n15A-35A<\/td>\n<\/tr>\n
    \ubb34\uac8c<\/strong><\/td>\n~70-75g(\ub354 \ubb34\uac70\uc6c0)<\/td>\n~60-68g(\ub354 \uac00\ubcbc\uc6c0)<\/td>\n<\/tr>\n
    \uc5d0\ub108\uc9c0 \ubc00\ub3c4<\/strong><\/td>\n\ub354 \ub192\uc74c<\/td>\nLower<\/td>\n<\/tr>\n
    \uacf5\ud1b5 \uc560\ud50c\ub9ac\ucf00\uc774\uc158<\/strong><\/td>\n\uc804\uae30\ucc28(\ud14c\uc2ac\ub77c \ubaa8\ub378 3), \uc804\ub3d9 \uacf5\uad6c, \uc804\uae30 \uc790\uc804\uac70, \uc190\uc804\ub4f1<\/td>\n\uc804\ub3d9 \uacf5\uad6c, \uc804\uc790\ub2f4\ubc30 \uae30\uae30<\/td>\n<\/tr>\n
    \uc778\uae30\ub3c4<\/strong><\/td>\n\ucd5c\uc2e0 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \ub354 \ub110\ub9ac \ucc44\ud0dd<\/td>\n21700\uc774 \uc9c0\ubc30\uc801\uc774\uae30 \ub54c\ubb38\uc5d0 \ub35c \uc77c\ubc18\uc801\uc785\ub2c8\ub2e4.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    21700 \ubc30\ud130\ub9ac\ub294 \ud06c\uae30\uac00 \ud06c\uace0 \uc6a9\ub7c9\uc774 \ucee4\uc11c \uc804\uae30 \uc790\ub3d9\ucc28, \uc804\ub3d9 \uacf5\uad6c \ubc0f \uc7a5\uc2dc\uac04 \uac15\ud55c \uc804\ub958\ub97c \ud544\uc694\ub85c \ud558\ub294 \uae30\ud0c0 \uc7a5\uce58\uc5d0 \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n

    \ubc18\uba74 20700 \ubc30\ud130\ub9ac\ub294 \ud06c\uae30\ub294 \uc791\uc9c0\ub9cc \uc6b0\uc218\ud55c \uc131\ub2a5\uc744 \uc81c\uacf5\ud558\uba70 \ud06c\uae30\uc640 \uc804\ub825\uc774 \uc911\uc694\ud55c \uc791\uc5c5\uc5d0 \uc120\ud638\ub429\ub2c8\ub2e4. 3.7\ubcfc\ud2b8\uc758 \uc77c\ubc18 \uc804\uc555\uacfc \ud5a5\uc0c1\ub41c \uc548\uc804 \uae30\ub2a5\uc744 \uac16\ucd98 20700 \ubc30\ud130\ub9ac\ub294 \uc7a6\uc740 \ucda9\uc804 \uc5c6\uc774 \uc624\ub798 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc5b4\uc57c \ud558\ub294 \ud734\ub300\uc6a9 \uc804\uc790\uae30\uae30 \ubc0f \uc5d0\ub108\uc9c0 \uc800\uc7a5 \uc2dc\uc2a4\ud15c\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n

    \ubc30\ud130\ub9ac \uc720\ud615\ubcc4 \uc7a5\ub2e8\uc810<\/h2>\n

    21700 \ubc0f 20700 \ubc30\ud130\ub9ac \ubaa8\ub450 \uc7a5\ub2e8\uc810\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uae30\ub2a5\uc744 \ud1b5\ud574 \uac00\uc7a5 \uc801\ud569\ud55c \uc0ac\uc6a9 \ubc29\ubc95\uc744 \uacb0\uc815\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ucc28\uc774\uc810\uc744 \ud30c\uc545\ud558\ub294 \uac83\uc774 \ud544\uc694\uc5d0 \ub9de\ub294 \ubc30\ud130\ub9ac\ub97c \uc120\ud0dd\ud558\ub294 \ub370 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n

    21700 \ubc30\ud130\ub9ac\ub294 \ub9ce\uc740 \uc5d0\ub108\uc9c0\ub97c \uc800\uc7a5\ud560 \uc218 \uc788\uc5b4 \uc5d0\ub108\uc9c0 \uc800\uc7a5 \uc6a9\ub7c9\uc744 \ub298\ub9b4 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c \ub9ce\uc740 \uc804\ub825\uc774 \ud544\uc694\ud55c \uc7a5\uce58\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4. \ud558\uc9c0\ub9cc \uc18c\ud615 \uc81c\ud488\uc5d0\ub294 \ub108\ubb34 \ud074 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ubc18\uba74 20700 \ubc30\ud130\ub9ac\ub294 \ud06c\uae30\uc640 \uc131\ub2a5\uc758 \uc801\uc808\ud55c \uc870\ud569\uc785\ub2c8\ub2e4. \ud558\uc9c0\ub9cc \uc5d0\ub108\uc9c0\uac00 \ub9ce\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc804\ub825\uc744 \ub9ce\uc774 \uc0ac\uc6a9\ud558\ub294 \uc7a5\uce58\uc5d0\ub294 \ucda9\ubd84\ud558\uc9c0 \uc54a\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

    21700 \ubc30\ud130\ub9ac\uc758 \uc7a5\ub2e8\uc810<\/h3>\n

    21700 \ubc30\ud130\ub9ac\ub294 \uc791\uc740 \uacf5\uac04\uc5d0 \ub9ce\uc740 \uc5d0\ub108\uc9c0\ub97c \uc800\uc7a5\ud560 \uc218 \uc788\uc5b4 \uc778\uae30\uac00 \ub192\uc2b5\ub2c8\ub2e4. \uc774 \ub192\uc740 \uc5d0\ub108\uc9c0 \ubc00\ub3c4\ub294 18650\uacfc \uac19\uc740 \uad6c\ud615 \ubc30\ud130\ub9ac\ubcf4\ub2e4 \uac1c\uc120\ub41c \uac83\uc785\ub2c8\ub2e4. \uc774 \ub54c\ubb38\uc5d0 \ud604\uc7ac \ub9ce\uc740 \uc804\uae30 \uc790\ub3d9\ucc28\uc5d0\uc11c 21700 \ubc30\ud130\ub9ac\ub97c \uc0ac\uc6a9\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

    \uc7a5\uc810:<\/strong><\/p>\n

      \n
    1. \uc5d0\ub108\uc9c0 \ubc00\ub3c4\uac00 \ub192\uae30 \ub54c\ubb38\uc5d0 \ub354 \uc624\ub798 \uc9c0\uc18d\ub429\ub2c8\ub2e4.<\/li>\n
    2. \ub354 \ub9ce\uc740 \ucd9c\ub825\uc744 \uc81c\uacf5\ud558\ubbc0\ub85c \ud798\ub4e0 \uc791\uc5c5\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/li>\n
    3. \uc0c8\ub85c\uc6b4 \ubc30\ud130\ub9ac \uae30\uc220\ub85c \ub354\uc6b1 \uc548\uc804\ud574\uc84c\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ol>\n

      \ub2e8\uc810:<\/strong><\/p>\n

        \n
      1. 20700 \ubc0f 18650 \ubc30\ud130\ub9ac\ubcf4\ub2e4 \ub354 \ud07d\ub2c8\ub2e4.<\/li>\n
      2. \ub354 \ub9ce\uc740 \uc7ac\ub8cc\uac00 \ud544\uc694\ud558\uae30 \ub54c\ubb38\uc5d0 \ub354 \ube44\uc300 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ol>\n

        21700 \ubc30\ud130\ub9ac\uac00 \ub354 \ud07d\ub2c8\ub2e4. \uc7a5\uc2dc\uac04 \uc0ac\uc6a9\ud558\uba74\uc11c \ub9ce\uc740 \uc804\ub825\uc774 \ud544\uc694\ud560 \ub54c \uc88b\uc740 \uc635\uc158\uc785\ub2c8\ub2e4.<\/p>\n

        20700 \ubc30\ud130\ub9ac\uc758 \uc7a5\ub2e8\uc810<\/h3>\n

        20700 \ubc30\ud130\ub9ac\ub294 \uac15\ub825\ud558\uace0 \ud734\ub300\uac00 \uac04\ud3b8\ud558\uc5ec \uac00\ubccd\uace0 \ucef4\ud329\ud2b8\ud55c \ubc30\ud130\ub9ac \ud329\uc774 \ud544\uc694\ud55c \ud658\uacbd\uc5d0 \uc801\ud569\ud55c \uc81c\ud488\uc785\ub2c8\ub2e4. 21700 \ubc30\ud130\ub9ac\ubcf4\ub2e4 \uc9c1\uacbd\uc774 \uc791\uc544 \ub354 \ub9ce\uc740 \ub514\uc790\uc778 \uc635\uc158\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n

        \uc7a5\uc810:<\/strong><\/p>\n

          \n
        1. 21700 \ubc30\ud130\ub9ac\ubcf4\ub2e4 \uc791\uae30 \ub54c\ubb38\uc5d0 \uc18c\ud615 \uae30\uae30\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/li>\n
        2. \uac00\ubccd\uae30 \ub54c\ubb38\uc5d0 \ud734\ub300\uac00 \uac04\ud3b8\ud569\ub2c8\ub2e4.<\/li>\n
        3. \uad6c\ud615 \ubc30\ud130\ub9ac\uc640 \ube44\uad50\ud588\uc744 \ub54c \uc5d0\ub108\uc9c0 \ubc00\ub3c4\uac00 \uc6b0\uc218\ud569\ub2c8\ub2e4.<\/li>\n<\/ol>\n

          \ub2e8\uc810:<\/strong><\/p>\n

            \n
          1. 21700 \ubc30\ud130\ub9ac\ubcf4\ub2e4 \uc6a9\ub7c9\uc774 \ub354 \uc791\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c \ub9ce\uc774 \uc0ac\uc6a9\ud558\ub294 \ub514\ubc14\uc774\uc2a4\uc5d0\uc11c\ub294 \ubc30\ud130\ub9ac \uc218\uba85\uc774 \uc9e7\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n
          2. 18650 \ub610\ub294 21700 \ubc30\ud130\ub9ac\ubcf4\ub2e4 \ucc3e\uae30\uac00 \ub354 \uc5b4\ub824\uc6b8 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ol>\n

            20700 \ubc30\ud130\ub9ac\ub294 \ud30c\uc6cc\uc640 \ud734\ub300\uc131\uc774 \ubaa8\ub450 \ud544\uc694\ud55c \uacbd\uc6b0 \ud6cc\ub96d\ud55c \uc120\ud0dd\uc785\ub2c8\ub2e4. \uc0ac\uc6a9\ud558\uae30 \uc27d\uace0 \ud06c\uae30\uac00 \uc791\uc740 \uc18c\ud615 \uc7a5\uce58\uc5d0\uc11c \uc798 \uc791\ub3d9\ud569\ub2c8\ub2e4.<\/p>\n

            21700 \ubc0f 20700 \ub9ac\ud2ac \uc774\uc628 \ubc30\ud130\ub9ac\uc758 \uc751\uc6a9 \ubd84\uc57c<\/h2>\n
            \"\"<\/figure>\n

            \ub458 \ub2e4 21700<\/strong> \uadf8\ub9ac\uace0 20700<\/strong> \ubc30\ud130\ub9ac\ub294 \ub4dc\ub808\uc778\uc774 \ub9ce\uc740 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \uc0ac\uc6a9\ub418\uc9c0\ub9cc 21700 \ubc30\ud130\ub9ac<\/strong> \ub294 \ub354 \ub192\uc740 \uc5d0\ub108\uc9c0 \ubc00\ub3c4\uc640 \ub354 \uae34 \ub7f0\ud0c0\uc784\uc73c\ub85c \uc778\ud574 \ub354\uc6b1 \uc778\uae30\ub97c \uc5bb\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc544\ub798\ub294 \uc77c\ubc18\uc801\uc778 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc744 \ube44\uad50\ud55c \uac83\uc785\ub2c8\ub2e4:<\/p>\n\n\n\n\n<\/colgroup>\n\n\n\n\n\n\n\n\n\n\n
            \uc560\ud50c\ub9ac\ucf00\uc774\uc158<\/strong><\/th>\n21700 \ubc30\ud130\ub9ac<\/strong><\/th>\n20700 \ubc30\ud130\ub9ac<\/strong><\/th>\n<\/tr>\n
            \uc804\uae30 \uc790\ub3d9\ucc28(EV)<\/strong><\/td>\n\ub2e4\uc74c \ubd84\uc57c\uc5d0\uc11c \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ud14c\uc2ac\ub77c \ubaa8\ub378 3<\/strong> \ubc0f \uae30\ud0c0 \uc804\uae30\ucc28\uc758 \uc6a9\ub7c9\uacfc \ud6a8\uc728\uc131\uc774 \ub192\uc544\uc84c\uc2b5\ub2c8\ub2e4.<\/td>\n\uc804\uae30\ucc28\uc5d0\uc11c\ub294 \ub35c \uc77c\ubc18\uc801\uc774\uc9c0\ub9cc \ucd08\uae30 \ud504\ub85c\ud1a0\ud0c0\uc785\uc5d0 \uc0ac\uc6a9\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/td>\n<\/tr>\n
            \uc804\ub3d9 \uacf5\uad6c<\/strong><\/td>\n\uc120\ud638 \ub300\uc0c1 \ubb34\uc120 \ub4dc\ub9b4, \ud1b1, \uc2a4\ud06c\ub8e8\ub4dc\ub77c\uc774\ubc84<\/strong> \ub192\uc740 \ubc29\uc804\uc728\ub85c \uc778\ud574<\/td>\n\uc77c\ubd80 \uc804\ub3d9 \uacf5\uad6c\uc5d0\uc11c \uc0ac\uc6a9\ub418\uc5c8\uc9c0\ub9cc \uc810\ucc28 21700\uc73c\ub85c \ub300\uccb4\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/td>\n<\/tr>\n
            \uc804\uae30 \uc790\uc804\uac70 \ubc0f \uc2a4\ucfe0\ud130<\/strong><\/td>\n\ub2e4\uc74c\uc5d0\uc11c \ucc3e\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uace0\uc131\ub2a5 \uc804\uae30 \uc790\uc804\uac70 \ubc0f \uc2a4\ucfe0\ud130<\/strong> \ub354 \ub098\uc740 \uc5d0\ub108\uc9c0 \uc800\uc7a5\uc73c\ub85c \uc778\ud574<\/td>\n\uc77c\ubd80 \uc804\uae30 \uc790\uc804\uac70\uc5d0 \uc0ac\uc6a9\ub418\uc9c0\ub9cc \uc77c\ubc18\uc801\uc774\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/td>\n<\/tr>\n
            \uc190\uc804\ub4f1 \ubc0f LED \ud1a0\uce58<\/strong><\/td>\n\uc778\uae30 \ub192\uc740 \ub8e8\uba58\uc758 \uc190\uc804\ub4f1<\/strong> \ub97c \uc0ac\uc6a9\ud558\uc5ec \ub7f0\ud0c0\uc784\uc744 \uc5f0\uc7a5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/td>\n\uc77c\ubd80 \uc190\uc804\ub4f1\uc5d0 \uc0ac\uc6a9\ub418\uc9c0\ub9cc \uc6a9\ub7c9\uc774 \uc57d\uac04 \ub0ae\uc2b5\ub2c8\ub2e4.<\/td>\n<\/tr>\n
            \ubca0\uc774\ud551 \uae30\uae30 \ubc0f \ubaa8\ub4dc<\/strong><\/td>\n\ubc30\ud130\ub9ac \uc218\uba85\uc774 \uae38\uc5b4\uc57c \ud558\ub294 \uace0\ucd9c\ub825 \uc804\uc790\ub2f4\ubc30 \uc7a5\uce58\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/td>\n\ub2e4\uc74c\uc5d0\uc11c \ub354 \uc77c\ubc18\uc801\uc785\ub2c8\ub2e4. \ubca0\uc774\ud504 \ubaa8\ub4dc<\/strong>\uac00 21700\uc73c\ub85c \ub300\uccb4\ub429\ub2c8\ub2e4.<\/td>\n<\/tr>\n
            \uc5d0\ub108\uc9c0 \uc800\uc7a5 \uc2dc\uc2a4\ud15c(ESS)<\/strong><\/td>\n\ub2e4\uc74c\uc5d0\uc11c \uc0ac\uc6a9 \ud0dc\uc591\uc5f4 \uc800\uc7a5<\/strong> \ubc0f \ud734\ub300\uc6a9 \ubc1c\uc804\uc18c.<\/td>\n\uc6a9\ub7c9\uc774 \uc801\uc5b4 \uc5d0\ub108\uc9c0 \uc800\uc7a5\uc5d0 \uc81c\ud55c\uc801\uc73c\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/td>\n<\/tr>\n
            \uc758\ub8cc \uae30\uae30<\/strong><\/td>\n\ub2e4\uc74c\uc5d0\uc11c \uc0ac\uc6a9 \ud734\ub300\uc6a9 \uc758\ub8cc \uc7a5\ube44<\/strong> \uc624\ub798 \uc9c0\uc18d\ub418\ub294 \uc804\ub825\uc744 \ud544\uc694\ub85c \ud569\ub2c8\ub2e4.<\/td>\n\uc77c\ubd80 \uc758\ub8cc \uae30\uae30\uc5d0\uc11c \ubc1c\uacac\ub418\uc9c0\ub9cc \ud6a8\uc728\uc131\uc774 \ub5a8\uc5b4\uc9d1\ub2c8\ub2e4.<\/td>\n<\/tr>\n
            \ub4dc\ub860 \ubc0f RC \uc790\ub3d9\ucc28<\/strong><\/td>\n\uace0\uc131\ub2a5 \ub4dc\ub860\uacfc RC \uc790\ub3d9\ucc28<\/strong> 21700\uc758 \ub192\uc740 \uc5d0\ub108\uc9c0 \ubc00\ub3c4\uc758 \uc774\uc810\uc744 \ub204\ub9b4 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/td>\n\uc77c\ubd80 \ucde8\ubbf8\uc6a9 \ub4dc\ub860\uacfc RC \ucc28\ub7c9\uc740 \uc5ec\uc804\ud788 20700\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

            \uacb0\ub860<\/h2>\n

            21700 \ubc30\ud130\ub9ac\uc640 20700 \ubc30\ud130\ub9ac\ub97c \uc0b4\ud3b4\ubcfc \ub54c \ub450 \ubc30\ud130\ub9ac\uc758 \ucc28\uc774\uc810\uc744 \uc774\ud574\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4. \uc8fc\uc694 \ucc28\uc774\uc810\uc740 \ud06c\uae30, \uc6a9\ub7c9 \ubc0f \uc131\ub2a5\uc785\ub2c8\ub2e4. \uac01 \uc720\ud615\uc758 \uc140\uc5d0\ub294 \uc7a5\uc810\uacfc \ub2e8\uc810\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub294 \uac01\uae30 \ub2e4\ub978 \uc694\uad6c \uc0ac\ud56d\uc5d0 \ub530\ub77c \uc5bc\ub9c8\ub098 \uc798 \uc791\ub3d9\ud558\ub294\uc9c0\ub97c \ubc14\uafc0 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub192\uc740 \uc5d0\ub108\uc9c0 \ubc00\ub3c4\ub098 \ub6f0\uc5b4\ub09c \uc131\ub2a5\uc774 \ud544\uc694\ud55c \uacbd\uc6b0 \uc62c\ubc14\ub978 \ubc30\ud130\ub9ac\ub97c \uc120\ud0dd\ud558\ub294 \uac83\uc774 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4. \uc790\uc2e0\uc5d0\uac8c \uac00\uc7a5 \uc801\ud569\ud55c \ub9ac\ud2ac \uc774\uc628 \ubc30\ud130\ub9ac\ub97c \ucc3e\uc73c\ub824\uba74 \uc2e0\ub8b0\uc131, \uc548\uc804\uc131 \ubc0f \uc81c\uc870\uc5c5\uccb4\uc758 \ud3c9\ud310\uc744 \uace0\ub824\ud558\uc138\uc694. \uc774\ub7ec\ud55c \uc0ac\ud56d\uc744 \ud655\uc778\ud558\uba74 \uae30\uae30\uc5d0 \uac00\uc7a5 \uc801\ud569\ud55c \ubc30\ud130\ub9ac\ub97c \uc27d\uac8c \uc120\ud0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub9ac\ud2ac \uc774\uc628 \ubc30\ud130\ub9ac\uc5d0 \ub300\ud55c \uc790\uc138\ud55c \ub0b4\uc6a9\uacfc \uc720\uc6a9\ud55c \uacac\uc801\uc744 \ud655\uc778\ud558\uc138\uc694, \uc804\ubb38\uac00\uc758 \ub3c4\uc6c0\uc774 \ud544\uc694\ud558\uba74 \uc5b8\uc81c\ub4e0\uc9c0 \ubb38\uc758\ud558\uc138\uc694.<\/a><\/p>\n

            \uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38<\/h2>\n

            21700 \ubc30\ud130\ub9ac\uc640 20700 \ubc30\ud130\ub9ac\ub97c \ub514\ubc14\uc774\uc2a4\uc5d0\uc11c \uc11c\ub85c \ubc14\uafd4\uc11c \uc0ac\uc6a9\ud560 \uc218 \uc788\ub098\uc694?<\/h3>\n

            \uc544\ub2c8\uc694, \ub9ac\ud2ac \uc774\uc628 \ud654\ud559 \uad6c\uc870\uc640 \uc804\uc555\uc774 \uac19\ub354\ub77c\ub3c4 \uad50\uccb4\ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4. \ud06c\uae30\uac00 \ub2e4\ub974\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4. \uc7a5\uce58\ub294 \ud2b9\uc815 \ub2e8\uc77c \uc140 \ud06c\uae30\uc5d0 \ub9de\uac8c \uc81c\uc791\ub429\ub2c8\ub2e4. \uc774\ub294 \uc5bc\ub9c8\ub098 \uc548\uc804\ud558\uac8c \ubc29\uc804\ub418\uace0 \uc5bc\ub9c8\ub098 \uc798 \uc791\ub3d9\ud558\ub294\uc9c0\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4. \ub9ac\ud2ac \uc774\uc628 \ubc30\ud130\ub9ac\ub97c \uc0ac\uc6a9\ud558\uae30 \uc804\uc5d0 \ud56d\uc0c1 \uc7a5\uce58\uc758 \uc0ac\uc591\uc744 \ud655\uc778\ud558\uc138\uc694.<\/p>","protected":false},"excerpt":{"rendered":"

            Key Highlights The 21700 and 20700 batteries came after the 18650. They have higher energy density and are smaller. This makes them useful for many different needs. Both battery types have similar materials, but the 21700 is wider. This allows it to hold more energy than the 20700. These lithium batteries power electric vehicles and […]<\/p>\n","protected":false},"author":7,"featured_media":22692,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[27],"tags":[81],"class_list":["post-16701","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","tag-lithium-ion-battery"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.pkcell.com\/ko\/wp-json\/wp\/v2\/posts\/16701","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=16701"}],"version-history":[{"count":0,"href":"https:\/\/www.pkcell.com\/ko\/wp-json\/wp\/v2\/posts\/16701\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.pkcell.com\/ko\/wp-json\/wp\/v2\/media\/22692"}],"wp:attachment":[{"href":"https:\/\/www.pkcell.com\/ko\/wp-json\/wp\/v2\/media?parent=16701"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.pkcell.com\/ko\/wp-json\/wp\/v2\/categories?post=16701"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.pkcell.com\/ko\/wp-json\/wp\/v2\/tags?post=16701"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}