{"id":7529,"date":"2026-10-27T10:28:27","date_gmt":"2026-10-27T02:28:27","guid":{"rendered":"https:\/\/www.ultraxel.com.cn\/"},"modified":"2026-10-27T10:28:30","modified_gmt":"2026-10-27T02:28:30","slug":"18650-vs-21700-battery","status":"publish","type":"post","link":"https:\/\/www.ultraxel.com.cn\/de\/18650-vs-21700-battery\/","title":{"rendered":"18650 \u4e0e 21700 \u7535\u6c60\u5bf9\u6bd4\uff0c\u4e0d\u6b62\u770b\u5c3a\u5bf8\u548c\u5bb9\u91cf"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">18650 \u7535\u6c60\u7684\u5c3a\u5bf8\u7ea6\u4e3a\u76f4\u5f84 18 \u6beb\u7c73\u3001\u957f\u5ea6 65 \u6beb\u7c73\uff1b\u800c 21700 \u7535\u6c60\u76f4\u5f84 21 \u6beb\u7c73\u3001\u957f\u5ea6 70 \u6beb\u7c73\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u867d\u7136\u4e8c\u8005\u90fd\u662f\u5706\u67f1\u5f62\u9502\u79bb\u5b50\u7535\u82af\u89c4\u683c\uff0c\u4f46\u5b83\u4eec\u5728\u5c3a\u5bf8\u3001\u50a8\u80fd\u3001\u653e\u7535\u6027\u80fd\u4ee5\u53ca\u7535\u6c60\u7ec4\u96c6\u6210\u4e0a\u7684\u5dee\u5f02\uff0c\u4f1a\u5f71\u54cd\u6574\u4e2a\u7535\u6c60\u7cfb\u7edf\u3002\u5c3a\u5bf8\u66f4\u5927\u7684 21700 \u7535\u82af\u901a\u5e38\u53ef\u4ee5\u505a\u5230\u66f4\u9ad8\u5bb9\u91cf\uff0c\u4f46\u8fd9\u4e0d\u4ee3\u8868\u5b83\u4e00\u5b9a\u662f\u66f4\u5408\u9002\u7684\u9009\u62e9\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1000\" height=\"667\" src=\"https:\/\/gz-mingmei.oss-cn-guangzhou.aliyuncs.com\/wp-content\/uploads\/2026\/10\/18650-vs-21700-battery.jpg\" alt=\"18650 vs 21700 battery\" class=\"wp-image-7533\" srcset=\"https:\/\/gz-mingmei.oss-cn-guangzhou.aliyuncs.com\/wp-content\/uploads\/2026\/10\/18650-vs-21700-battery.jpg 1000w, https:\/\/gz-mingmei.oss-cn-guangzhou.aliyuncs.com\/wp-content\/uploads\/2026\/10\/18650-vs-21700-battery-300x200.jpg 300w, https:\/\/gz-mingmei.oss-cn-guangzhou.aliyuncs.com\/wp-content\/uploads\/2026\/10\/18650-vs-21700-battery-768x512.jpg 768w, https:\/\/gz-mingmei.oss-cn-guangzhou.aliyuncs.com\/wp-content\/uploads\/2026\/10\/18650-vs-21700-battery-18x12.jpg 18w, https:\/\/gz-mingmei.oss-cn-guangzhou.aliyuncs.com\/wp-content\/uploads\/2026\/10\/18650-vs-21700-battery-600x400.jpg 600w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u901f\u89c8\uff1a18650 \u4e0e 21700 \u7535\u6c60\u7684\u533a\u522b<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>\u53c2\u6570\u9879<\/th><th>18650 \u7535\u6c60<\/th><th>21700 \u7535\u6c60<\/th><\/tr><\/thead><tbody><tr><td>\u6807\u79f0\u5c3a\u5bf8<\/td><td>18 \u00d7 65 mm<\/td><td>21 \u00d7 70 mm<\/td><\/tr><tr><td>\u5706\u67f1\u4f53\u79ef\uff08\u7ea6\uff09<\/td><td>16.5 cm\u00b3<\/td><td>24.2 cm\u00b3<\/td><\/tr><tr><td>\u5178\u578b\u5bb9\u91cf<\/td><td>2000\u20133500 mAh<\/td><td>4000\u20135000 mAh<\/td><\/tr><tr><td>\u6807\u79f0\u7535\u538b<\/td><td>3.6\u20133.7V<\/td><td>3.6\u20133.7V<\/td><\/tr><tr><td>\u7535\u82af\u5178\u578b\u91cd\u91cf<\/td><td>43\u201350 g<\/td><td>60\u201375 g<\/td><\/tr><tr><td>\u6301\u7eed\u653e\u7535\u7535\u6d41\uff08\u53c2\u8003\u503c\uff09<\/td><td>5\u201315A<\/td><td>10\u201320A<\/td><\/tr><tr><td>\u5360\u7528\u7a7a\u95f4<\/td><td>\u66f4\u5c0f<\/td><td>\u66f4\u5927<\/td><\/tr><tr><td>\u5e38\u89c1\u5e94\u7528\u573a\u666f<\/td><td>\u5c0f\u578b\u7535\u5b50\u8bbe\u5907\u3001\u5de5\u4e1a\u7269\u8054\u7f51\u3001\u5b58\u91cf\u914d\u5957\u7535\u6c60\u7ec4<\/td><td>\u9ad8\u80fd\u91cf\u4fbf\u643a\u8bbe\u5907\u3001\u7535\u52a8\u5de5\u5177\u3001\u5de5\u4e1a\u7535\u6c60\u7ec4<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u4ec0\u4e48\u662f 18650 \u548c 21700 \u7535\u6c60\uff1f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">18650 \u548c 21700 \u90fd\u53ea\u662f\u5706\u67f1\u7535\u82af\u7684\u5916\u5f62\u89c4\u683c\uff0c\u5e76\u4e0d\u7279\u6307\u67d0\u4e00\u79cd\u7535\u6c60\u5316\u5b66\u4f53\u7cfb\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u578b\u53f7\u6570\u5b57\u4ee3\u8868\u7535\u82af\u6807\u79f0\u5c3a\u5bf8\uff1a<\/p>\n\n\n\n<div style=\"background:#F3FCFD; border-left:4px solid #45CCD6; padding:20px 24px; margin:24px 0; border-radius:6px;\">\n\n<ul>\n  <li><strong><a href=\"https:\/\/www.ultraxel.com.cn\/18650-lithium-battery\/\">18650 \u7535\u6c60<\/a>\uff1a<\/strong>\u76f4\u5f84\u7ea6 18 \u6beb\u7c73\uff0c\u957f\u5ea6\u7ea6 65 \u6beb\u7c73\u3002\uff08\u9605\u8bfb\u66f4\u591a\uff0c\u4e86\u89e3<a href=\"https:\/\/www.ultraxel.com.cn\/what-is-18650-battery%ef%bc%9f\/\">\u4ec0\u4e48\u662f18650\u7535\u6c60<\/a>\u3002\uff09<\/li>\n  <li><strong>21700 \u7535\u6c60\uff1a<\/strong>\u76f4\u5f84\u7ea6 21 \u6beb\u7c73\uff0c\u957f\u5ea6\u7ea6 70 \u6beb\u7c73\u3002<\/li>\n<\/ul>\n\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd9\u4e24\u79cd\u89c4\u683c\u90fd\u53ef\u4ee5\u642d\u914d\u4e0d\u540c\u7684\u9502\u7535\u4f53\u7cfb\u4e0e\u7535\u82af\u8bbe\u8ba1\uff0c\u5305\u542b\u9ad8\u80fd\u91cf\u578b\u548c\u9ad8\u529f\u7387\u578b\u7248\u672c\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">18650 \u548c 21700 \u7684\u80fd\u91cf\u5bc6\u5ea6\u5bf9\u6bd4<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u80fd\u91cf\u5bc6\u5ea6\u7528\u6765\u8861\u91cf\u7535\u6c60\u5355\u4f4d\u8d28\u91cf\u6216\u5355\u4f4d\u4f53\u79ef\u80fd\u591f\u50a8\u5b58\u591a\u5c11\u7535\u80fd\u3002 \u901a\u5e38\u5206\u4e3a\u4e24\u7c7b\uff1a<\/p>\n\n\n\n<div style=\"background:#F3FCFD; border-left:4px solid #45CCD6; padding:20px 24px; margin:24px 0; border-radius:6px;\">\n\n<ul>\n  <li><strong>\u91cd\u91cf\u80fd\u91cf\u5bc6\u5ea6\uff08Wh\/kg\uff09\uff1a<\/strong>\u5355\u4f4d\u8d28\u91cf\u50a8\u5b58\u7684\u7535\u91cf<\/li>\n  <li><strong>\u4f53\u79ef\u80fd\u91cf\u5bc6\u5ea6\uff08Wh\/L\uff09\uff1a<\/strong>\u5355\u4f4d\u4f53\u79ef\u50a8\u5b58\u7684\u7535\u91cf<\/li>\n<\/ul>\n\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">21700 \u7535\u82af\u5c3a\u5bf8\u66f4\u5927\uff0c\u5355\u9897\u603b\u50a8\u7535\u91cf\u4e00\u822c\u66f4\u9ad8\uff0c\u4f46\u5b83\u7684\u80fd\u91cf\u5bc6\u5ea6\u672a\u5fc5\u9ad8\u4e8e\u6240\u6709\u578b\u53f7\u7684 18650 \u7535\u82af\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6211\u4eec\u62ff\u4e24\u9897\u6807\u79f0\u7535\u538b\u4e00\u81f4\u7684\u793a\u4f8b\u7535\u82af\u5bf9\u6bd4\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u53c2\u6570<\/th><th>\u793a\u4f8b 18650 \u7535\u82af<\/th><th>\u793a\u4f8b 21700 \u7535\u82af<\/th><\/tr><\/thead><tbody><tr><td>\u6807\u79f0\u5bb9\u91cf<\/td><td>3000 mAh<\/td><td>5000 mAh<\/td><\/tr><tr><td>\u6807\u79f0\u7535\u538b<\/td><td>3.6V<\/td><td>3.6V<\/td><\/tr><tr><td>\u6807\u79f0\u80fd\u91cf<\/td><td>10.8 Wh<\/td><td>18.0 Wh<\/td><\/tr><tr><td>\u5047\u8bbe\u91cd\u91cf<\/td><td>48 g<\/td><td>70 g<\/td><\/tr><tr><td>\u91cd\u91cf\u80fd\u91cf\u5bc6\u5ea6<\/td><td>225 Wh\/kg<\/td><td>257 Wh\/kg<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u8fd9\u4e2a\u4f8b\u5b50\u91cc\uff0c\u5355\u9897 21700 \u7684\u50a8\u7535\u91cf\u9ad8\u51fa\u7ea6 67%\uff0c\u4f46\u91cd\u91cf\u80fd\u91cf\u5bc6\u5ea6\u4ec5\u9ad8\u51fa\u7ea6 14%\u3002\uff08\u4ee5\u4e0a\u4ec5\u4e3a\u6f14\u793a\u7528\u53c2\u8003\u6570\u503c\u3002\uff09<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"759\" src=\"https:\/\/gz-mingmei.oss-cn-guangzhou.aliyuncs.com\/wp-content\/uploads\/2026\/10\/18650-vs-21700-energy-density-example-1024x759.png\" alt=\"18650 vs 21700 energy density example\" class=\"wp-image-7534\" srcset=\"https:\/\/gz-mingmei.oss-cn-guangzhou.aliyuncs.com\/wp-content\/uploads\/2026\/10\/18650-vs-21700-energy-density-example-1024x759.png 1024w, https:\/\/gz-mingmei.oss-cn-guangzhou.aliyuncs.com\/wp-content\/uploads\/2026\/10\/18650-vs-21700-energy-density-example-300x222.png 300w, https:\/\/gz-mingmei.oss-cn-guangzhou.aliyuncs.com\/wp-content\/uploads\/2026\/10\/18650-vs-21700-energy-density-example-768x569.png 768w, https:\/\/gz-mingmei.oss-cn-guangzhou.aliyuncs.com\/wp-content\/uploads\/2026\/10\/18650-vs-21700-energy-density-example-16x12.png 16w, https:\/\/gz-mingmei.oss-cn-guangzhou.aliyuncs.com\/wp-content\/uploads\/2026\/10\/18650-vs-21700-energy-density-example-600x445.png 600w, https:\/\/gz-mingmei.oss-cn-guangzhou.aliyuncs.com\/wp-content\/uploads\/2026\/10\/18650-vs-21700-energy-density-example.png 1334w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">21700 \u4e0e 18650 \u7535\u6c60\u5bff\u547d<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u51ed\u501f\u66f4\u9ad8\u7684\u80fd\u91cf\u5bb9\u91cf\uff0c21700 \u7535\u6c60\u901a\u5e38\u5355\u6b21\u5145\u7535\u7684\u7eed\u822a\u65f6\u95f4\u66f4\u957f\u3002\u7136\u800c\uff0c\u5c3a\u5bf8\u66f4\u5927\u7684\u7535\u82af\u5728\u5faa\u73af\u5bff\u547d\u6216\u65e5\u5386\u5bff\u547d\u4e0a\u5e76\u4e0d\u4e00\u5b9a\u4f18\u4e8e 18650 \u7535\u6c60\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ee5\u4e0b\u5bf9\u6bd4\u8bf4\u660e\u4e86\u5728\u7b49\u6548\u8fd0\u884c\u6761\u4ef6\u4e0b\u7684\u5dee\u5f02\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u56e0\u7d20<\/th><th>18650 \u7535\u6c60<\/th><th>21700 \u7535\u6c60<\/th><\/tr><\/thead><tbody><tr><td>\u793a\u4f8b\u5bb9\u91cf<\/td><td>3,000 mAh<\/td><td>5,000 mAh<\/td><\/tr><tr><td>\u6807\u79f0\u80fd\u91cf\uff083.6V\uff09<\/td><td>10.8 Wh<\/td><td>18.0 Wh<\/td><\/tr><tr><td>5W \u529f\u7387\u4e0b\u7684\u7406\u8bba\u7eed\u822a<\/td><td>2.16 \u5c0f\u65f6<\/td><td>3.60 \u5c0f\u65f6<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\uff08\u7eed\u822a\u6570\u503c\u662f\u57fa\u4e8e\u5047\u60f3\u7535\u82af\u7684\u7406\u8bba\u4f30\u7b97\uff0c\u672a\u8ba1\u5165\u8f6c\u6362\u635f\u8017\u3001\u622a\u6b62\u7535\u538b\u548c\u6e29\u5ea6\u5f71\u54cd\u3002\uff09<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u6b64\u4f8b\u4e2d\uff0c21700 \u7535\u82af\u5355\u6b21\u5145\u7535\u7684\u7406\u8bba\u7eed\u822a\u65f6\u95f4\u5927\u7ea6\u591a\u51fa 67%\u3002\u8fd9\u5bf9\u4e8e\u6ce8\u91cd\u4e24\u6b21\u5145\u7535\u95f4\u9694\u95f4\u8fd0\u884c\u65f6\u95f4\u7684\u5de5\u4e1a\u8bbe\u5907\u5c24\u4e3a\u6709\u5229\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7136\u800c\uff0c\u5728\u53cd\u590d\u5faa\u73af\u4f7f\u7528\u4e2d\uff0c\u5de5\u4e1a\u7ea7 18650 \u7535\u82af\u53ef\u80fd\u6bd4\u9ad8\u5bb9\u91cf 21700 \u7535\u82af\u66f4\u8010\u7528\uff0c\u5177\u4f53\u53d6\u51b3\u4e8e\u5316\u5b66\u4f53\u7cfb\u3001\u653e\u7535\u6df1\u5ea6\u3001\u5145\u7535\u7535\u538b\u548c\u5de5\u4f5c\u6e29\u5ea6\u3002<\/p>\n\n\n\n<figure class=\"wp-block-pullquote has-border-color has-cyan-bluish-gray-border-color has-medium-font-size\" style=\"border-style:dotted;border-top-left-radius:8px;border-top-right-radius:8px;border-bottom-left-radius:8px;border-bottom-right-radius:8px;margin-top:0;margin-right:0;margin-bottom:0;margin-left:0\"><blockquote><p><strong>\u8981\u70b9<\/strong>\uff1a\u5f53\u5355\u9897\u7535\u82af\u66f4\u9ad8\u7684\u80fd\u91cf\u80fd\u5e26\u6765\u6709\u610f\u4e49\u7684\u7eed\u822a\u4f18\u52bf\u65f6\uff0c\u9009\u62e9 21700\u3002\u5bf9\u4e8e\u6ce8\u91cd\u591a\u5e74\u53ef\u9760\u6027\u7684\u5e94\u7528\uff0c\u5e94\u5bf9\u6bd4\u7ecf\u8fc7\u9a8c\u8bc1\u7684\u5faa\u73af\u5bff\u547d\u548c\u8001\u5316\u6570\u636e\uff0c\u800c\u4e0d\u8981\u5047\u5b9a\u66f4\u5927\u89c4\u683c\u7684\u7535\u82af\u5bff\u547d\u4e00\u5b9a\u66f4\u957f\u3002<\/p><\/blockquote><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e0d\u540c\u573a\u666f\u4e0b\u8be5\u9009\u54ea\u4e00\u79cd\u7535\u6c60\uff1f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5bf9\u4e8e\u6d88\u8d39\u7c7b\u8bbe\u5907\uff0c18650 \u7535\u82af\u5e38\u7528\u4e8e\u7d27\u51d1\u578b\u624b\u7535\u7b52\u548c\u4fbf\u643a\u7535\u5b50\u4ea7\u54c1\uff0c\u800c 21700 \u7535\u82af\u5219\u5e38\u88ab\u9009\u7528\u4e8e\u7a7a\u95f4\u66f4\u5145\u88d5\u7684\u9ad8\u5bb9\u91cf\u624b\u7535\u7b52\u548c\u7535\u52a8\u5de5\u5177\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5bf9\u4e8e\u5de5\u4e1a\u5e94\u7528\uff0c\u5219\u9700\u8981\u66f4\u7ec6\u81f4\u5730\u8bc4\u4f30\u7535\u82af\u6027\u80fd\u548c\u7cfb\u7edf\u96c6\u6210\u3002<\/p>\n\n\n\n<div class=\"ux-application-list\">\n\n  <div class=\"ux-application-item\">\n\n    <div class=\"ux-application-image\">\n      <img decoding=\"async\" src=\"https:\/\/gz-mingmei.oss-cn-guangzhou.aliyuncs.com\/wp-content\/uploads\/2026\/08\/GPS-Assest-Tracker-Battery-Solutions-1.png\" alt=\"GPS Assest Tracker\" loading=\"lazy\">\n    <\/div>\n\n    <div class=\"ux-application-content\">\n\n      <h3>GPS \u8ffd\u8e2a\u5668\u4e0e\u8fdc\u7a0b\u7269\u8054\u7f51\u4f20\u611f\u5668<\/h3>\n      <p><strong>\u63a8\u8350\u89c4\u683c\uff1a18650<\/strong><\/p>\n      <p>\u7531\u4e8e\u5c3a\u5bf8\u66f4\u5c0f\u3001\u96c6\u6210\u66f4\u7075\u6d3b\uff0c18650 \u7535\u6c60\u901a\u5e38\u66f4\u53d7\u7d27\u51d1\u578b<a href=\"\/application\/gps-tracker-battery-solutions\/\">GPS \u8ffd\u8e2a\u5668<\/a>\u548c\u8fdc\u7a0b\u7269\u8054\u7f51\u4f20\u611f\u5668\u7684\u9752\u7750\u3002<\/p>\n    <\/div>\n\n  <\/div>\n\n\n  <div class=\"ux-application-item\">\n\n    <div class=\"ux-application-image\">\n      <img decoding=\"async\" src=\"https:\/\/gz-mingmei.oss-cn-guangzhou.aliyuncs.com\/wp-content\/uploads\/2026\/06\/Remote-Outdoor-Monitoring.jpg\" alt=\"outdoor camera\" loading=\"lazy\">\n    <\/div>\n\n    <div class=\"ux-application-content\">\n\n      <h3>\u6237\u5916\u76d1\u6d4b\u4e0e\u5b89\u9632\u7cfb\u7edf<\/h3>\n\n      <p><strong>\u63a8\u8350\u89c4\u683c\uff1a\u4e24\u8005\u7686\u53ef<\/strong><\/p>\n<p>18650 \u548c 21700 \u7535\u6c60\u5747\u53ef\u652f\u6301\u6237\u5916\u76d1\u6d4b\u8bbe\u5907\u548c<a href=\"\/application\/security-battery\/\">\u6237\u5916\u5b89\u9632\u6444\u50cf\u5934<\/a>\u7684\u5e94\u7528\u3002<\/p> \n      <p>\u5728\u6781\u5bd2\u73af\u5883\u4e0b\u8fd0\u884c\u7684\u7d27\u51d1\u578b\u8bbe\u5907\uff0c\u5bbd\u6e29 18650 \u53ef\u80fd\u66f4\u5408\u9002\uff1b\u800c\u5bf9\u4e8e\u9700\u8981\u66f4\u957f\u7ef4\u62a4\u5468\u671f\u7684\u7cfb\u7edf\uff0c21700 \u5355\u9897\u7535\u82af\u80fd\u91cf\u66f4\u9ad8\uff0c\u66f4\u5177\u4f18\u52bf\u3002<\/p>\n\n    <\/div>\n   <\/div>\n\n  <div class=\"ux-application-item\">\n\n    <div class=\"ux-application-image\">\n      <img decoding=\"async\" src=\"https:\/\/gz-mingmei.oss-cn-guangzhou.aliyuncs.com\/wp-content\/uploads\/2026\/06\/Applications-of-NCM-Cylindrical-Cells-Industrial-Handheld-Devices-1.jpg\" alt=\"Handheld Inspection Equipment\" loading=\"lazy\">\n    <\/div>\n\n    <div class=\"ux-application-content\">\n\n      <h3>\u5de5\u4e1a\u624b\u6301\u4e0e\u4fbf\u643a\u68c0\u6d4b\u8bbe\u5907<\/h3>\n\n      <p><strong>\u63a8\u8350\u89c4\u683c\uff1a18650<\/strong><\/p>\n      <p>18650 \u7535\u82af\u9002\u7528\u4e8e\u7d27\u51d1\u578b\u624b\u6301\u4eea\u5668\uff0c\u800c\u5f53\u9700\u8981\u66f4\u957f\u7eed\u822a\u4e14\u5b89\u88c5\u7a7a\u95f4\u5145\u8db3\u65f6\uff0c21700 \u7535\u82af\u5f80\u5f80\u66f4\u5408\u9002\u3002<\/p> \n      <p>\u5bf9\u4e8e\u4fbf\u643a\u68c0\u6d4b\u8bbe\u5907\uff0c\u66f4\u9ad8\u5bb9\u91cf\u7684 21700 \u7535\u82af\u8fd8\u53ef\u80fd\u51cf\u5c11\u6ee1\u8db3\u80fd\u91cf\u9700\u6c42\u6240\u9700\u7684\u7535\u82af\u6570\u91cf\u3002<\/p>\n\n    <\/div>\n   <\/div>\n\n  <div class=\"ux-application-item\">\n\n    <div class=\"ux-application-image\">\n      <img decoding=\"async\" src=\"https:\/\/gz-mingmei.oss-cn-guangzhou.aliyuncs.com\/wp-content\/uploads\/2025\/10\/AGV-AMR.webp\" alt=\"AGV\" loading=\"lazy\">\n    <\/div>\n\n    <div class=\"ux-application-content\">\n\n      <h3>\u5de5\u4e1a\u673a\u5668\u4eba\u4e0e\u5907\u7528\u7535\u6e90\u7cfb\u7edf<\/h3>\n\n      <p><strong>\u63a8\u8350\u89c4\u683c\uff1a\u4e24\u8005\u7686\u53ef<\/strong><\/p>\n      <p>\u5bf9\u4e8e\u7535\u673a\u9a71\u52a8\u8bbe\u5907\uff0c\u5e94\u6839\u636e\u6301\u7eed\u653e\u7535\u7535\u6d41\u3001\u5cf0\u503c\u8d1f\u8f7d\u548c\u70ed\u6027\u80fd\u9009\u62e9\u9ad8\u529f\u7387 18650 \u6216 21700 \u7535\u82af\uff0c\u800c\u975e\u4ec5\u770b\u5bb9\u91cf\u3002<\/p> \n      <p>\u5bf9\u4e8e\u5de5\u4e1a\u5907\u7528\u7535\u6e90\uff0c\u4e24\u79cd\u89c4\u683c\u5747\u53ef\u4f7f\u7528\uff0c\u53d6\u51b3\u4e8e\u6240\u9700\u5907\u7528\u65f6\u957f\u3001\u53ef\u7528\u673a\u7bb1\u7a7a\u95f4\u548c\u957f\u671f\u53ef\u9760\u6027\u8981\u6c42\u3002<\/p>\n\n    <\/div>\n   <\/div>\n\n<\/div>\n\n<style>\n.ux-application-list {\n  max-width: 1100px;\n  margin: 40px auto;\n}\n\n.ux-application-item {\n  display: grid;\n  grid-template-columns: 1fr 1fr;\n  gap: 40px;\n  align-items: center;\n  margin-bottom: 50px;\n}\n\n.ux-application-item:nth-child(even) {\n  direction: rtl;\n}\n\n.ux-application-item:nth-child(even) .ux-application-content {\n  direction: ltr;\n}\n\n.ux-application-image {\n  width: 100%;\n  overflow: hidden;\n  border-radius: 10px;\n}\n\n.ux-application-image img {\n  width: 100%;\n  height: auto;\n  display: block;\n  border-radius: 10px;\n}\n\n.ux-application-image img {\n  width: 100%;\n  height: 100%;\n  object-fit: cover;\n  display: block;\n}\n\n.ux-application-content {\n  padding: 10px 0;\n}\n\n.ux-application-content h3 {\n  margin-top: 0;\n  margin-bottom: 16px;\n}\n\n.ux-application-content p {\n  margin-bottom: 14px;\n}\n\n.ux-application-content ul {\n  margin: 0;\n  padding-left: 20px;\n}\n\n.ux-application-content li {\n  margin-bottom: 8px;\n}\n\n\n\/* Mobile *\/\n@media (max-width: 768px) {\n\n  .ux-application-list {\n    margin: 30px auto;\n  }\n\n  .ux-application-item,\n  .ux-application-item:nth-child(even) {\n    grid-template-columns: 1fr;\n    direction: ltr;\n    gap: 20px;\n    margin-bottom: 40px;\n  }\n\n  .ux-application-item:nth-child(even) .ux-application-content {\n    direction: ltr;\n  }\n\n.ux-application-content a {\n  color: #45CCD6;\n  text-decoration: none;\n}\n\n}\n<\/style>\n\n\n\n<h2 class=\"wp-block-heading\">18650 vs 21700\uff1a\u7535\u6c60\u5c3a\u5bf8\u4f1a\u5f71\u54cd\u6e29\u5ea6\u6027\u80fd\u5417\uff1f<\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"1000\" height=\"563\" src=\"https:\/\/gz-mingmei.oss-cn-guangzhou.aliyuncs.com\/wp-content\/uploads\/2026\/10\/18650-and-21700-battery-in-different-environment.jpg\" alt=\"18650 and 21700 battery in different environment\" class=\"wp-image-7531\" srcset=\"https:\/\/gz-mingmei.oss-cn-guangzhou.aliyuncs.com\/wp-content\/uploads\/2026\/10\/18650-and-21700-battery-in-different-environment.jpg 1000w, https:\/\/gz-mingmei.oss-cn-guangzhou.aliyuncs.com\/wp-content\/uploads\/2026\/10\/18650-and-21700-battery-in-different-environment-300x169.jpg 300w, https:\/\/gz-mingmei.oss-cn-guangzhou.aliyuncs.com\/wp-content\/uploads\/2026\/10\/18650-and-21700-battery-in-different-environment-768x432.jpg 768w, https:\/\/gz-mingmei.oss-cn-guangzhou.aliyuncs.com\/wp-content\/uploads\/2026\/10\/18650-and-21700-battery-in-different-environment-18x10.jpg 18w, https:\/\/gz-mingmei.oss-cn-guangzhou.aliyuncs.com\/wp-content\/uploads\/2026\/10\/18650-and-21700-battery-in-different-environment-600x338.jpg 600w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u7535\u82af\u5c3a\u5bf8\u672c\u8eab\u4e0d\u80fd\u51b3\u5b9a\u6e29\u5ea6\u6027\u80fd\u3002\u867d\u7136 21700 \u7535\u82af\u5185\u90e8\u5bb9\u79ef\u66f4\u5927\uff0c\u4f46\u5b83\u5728\u6781\u7aef\u6e29\u5ea6\u4e0b\u7684\u8868\u73b0\uff0c\u4e3b\u8981\u53d6\u51b3\u4e8e\u7535\u82af\u5316\u5b66\u4f53\u7cfb\u3001\u7535\u89e3\u6db2\u914d\u65b9\u3001\u5185\u963b\u4ee5\u53ca\u7535\u82af\u7ed3\u6784\u8bbe\u8ba1\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e00\u9897\u666e\u901a 5000mAh \u7684 21700 \u7535\u82af\uff0c\u5728 &#8211; 20\u2103\u6216 &#8211; 40\u2103\u73af\u5883\u4e0b\uff0c\u53ef\u7528\u7535\u91cf\u672a\u5fc5\u6bd4\u7ecf\u8fc7\u4f4e\u6e29\u4f18\u5316\u7684 3000mAh 18650 \u7535\u82af\u66f4\u9ad8\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u5de5\u4e1a\u573a\u666f\u4e2d\uff0c\u5bbd\u6e29\u578b 18650 \u7535\u82af\u5373\u4fbf\u6807\u79f0\u5bb9\u91cf\u66f4\u4f4e\uff0c\u5728\u9ad8\u6e29\u6216\u4f4e\u6e29\u73af\u5883\u4e0b\uff0c\u6027\u80fd\u4e5f\u6709\u53ef\u80fd\u4f18\u4e8e\u666e\u901a 21700 \u7535\u82af\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f4e\u6e29\u73af\u5883\u4e0b\uff0c\u7535\u82af\u5185\u963b\u4e0a\u5347\u3001\u7535\u5316\u5b66\u53cd\u5e94\u53d8\u6162\uff0c\u53ef\u7528\u5bb9\u91cf\u4e0b\u964d\uff0c\u5e26\u8f7d\u65f6\u7535\u538b\u8dcc\u843d\u4f1a\u66f4\u660e\u663e\u3002\u60f3\u8981\u516c\u5e73\u5bf9\u6bd4\uff0c\u5de5\u7a0b\u5e08\u9700\u8981\u5728\u76f8\u540c\u6d4b\u8bd5\u6761\u4ef6\u4e0b\u8bc4\u4f30\u5b9e\u9645\u653e\u7535\u6027\u80fd\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>\u6d4b\u8bd5\u9879\u76ee<\/th><th>\u76ee\u7684<\/th><\/tr><\/thead><tbody><tr><td>-20\u2103 \/-40\u2103\u5bb9\u91cf\u4fdd\u6301\u7387<\/td><td>\u51b3\u5b9a\u4f4e\u6e29\u73af\u5883\u4e0b\u53ef\u4f7f\u7528\u5bb9\u91cf<\/td><\/tr><tr><td>\u653e\u7535\u7535\u538b\u66f2\u7ebf<\/td><td>\u5224\u65ad\u7535\u538b\u8dcc\u843d\u60c5\u51b5\u4e0e\u53ef\u7528\u7535\u91cf<\/td><\/tr><tr><td>\u6301\u7eed\u653e\u7535\u4e0e\u8109\u51b2\u653e\u7535<\/td><td>\u9a8c\u8bc1\u7a33\u5b9a\u8d1f\u8f7d\u548c\u5cf0\u503c\u8d1f\u8f7d\u4e0b\u7684\u6027\u80fd<\/td><\/tr><tr><td>\u653e\u7535\u622a\u6b62\u7535\u538b<\/td><td>\u786e\u5b9a\u6709\u6548\u5de5\u4f5c\u533a\u95f4<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">\u4f4e\u6e29\u5145\u7535\u9650\u5236<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5145\u7535\u9650\u5236\u548c\u653e\u7535\u9650\u5236\u5e76\u4e0d\u4e00\u6837\u3002\u5f88\u591a\u666e\u901a\u9502\u7535\u7535\u82af\u4e0d\u652f\u6301 0\u2103\u4ee5\u4e0b\u5145\u7535\uff0c\u5b58\u5728\u6790\u9502\u98ce\u9669\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e13\u7528\u4f4e\u6e29\u7535\u82af\u53ef\u4ee5\u5728\u6307\u5b9a\u6761\u4ef6\u4e0b\u652f\u6301\u96f6\u4e0b\u5145\u7535\uff1b\u5176\u4f59\u7cfb\u7edf\u5219\u9700\u8981\u9884\u70ed\u6216\u8005\u5145\u7535\u4fdd\u62a4\u65b9\u6848\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u9ad8\u6e29\u6027\u80fd\u4e0e\u53ef\u9760\u6027<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u9ad8\u6e29\u4f1a\u52a0\u901f\u7535\u6c60\u8001\u5316\uff0c\u7f29\u77ed\u5faa\u73af\u5bff\u547d\uff0c\u5f71\u54cd\u957f\u671f\u53ef\u9760\u6027\u300260\u2103\u53ca\u4ee5\u4e0a\u73af\u5883\u5de5\u4f5c\u7684\u5de5\u4e1a\u8bbe\u5907\uff0c\u5de5\u7a0b\u5e08\u9700\u8981\u8bc4\u4f30\u9ad8\u6e29\u5bb9\u91cf\u4fdd\u6301\u7387\u3001\u5faa\u73af\u5bff\u547d\u3001\u7535\u538b\u7a33\u5b9a\u6027\u4ee5\u53ca\u5145\u7535\u9650\u503c\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5e38\u89c418650 \u548c 21700 \u7535\u6c60\u90fd\u4e0d\u5177\u5907\u6781\u7aef\u6e29\u5ea6\u4f18\u52bf\u3002\u9009\u578b\u9700\u8981\u4ee5\u7ecf\u8fc7\u9a8c\u8bc1\u7684\u7535\u82af\u53c2\u6570\u3001\u4ee5\u53ca\u9488\u5bf9\u5e94\u7528\u573a\u666f\u7684\u5b9e\u6d4b\u7ed3\u679c\u4e3a\u51c6\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">UltraXel \u63d0\u4f9b <a href=\"https:\/\/www.ultraxel.com.cn\/low-temperature-battery\/\">\u4f4e\u6e29\u7535\u6c60<\/a> \u548c <a href=\"https:\/\/www.ultraxel.com.cn\/high-temperature-battery\/\">\u9ad8\u6e29\u7535\u6c60<\/a> \u65b9\u6848\uff0c\u9002\u914d\u4e25\u82db\u5de5\u51b5\u4e0b\u7684\u5de5\u4e1a\u8bbe\u5907\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">18650 \u4e0e 21700 \u7535\u6c60\u7ec4\u8bbe\u8ba1<\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"431\" src=\"https:\/\/gz-mingmei.oss-cn-guangzhou.aliyuncs.com\/wp-content\/uploads\/2026\/08\/From-Cell-to-Custom-Battery-Pack-1024x431.webp\" alt=\"From-Cell-to-Custom-Battery-Pack\" class=\"wp-image-6918\" srcset=\"https:\/\/gz-mingmei.oss-cn-guangzhou.aliyuncs.com\/wp-content\/uploads\/2026\/08\/From-Cell-to-Custom-Battery-Pack-1024x431.webp 1024w, https:\/\/gz-mingmei.oss-cn-guangzhou.aliyuncs.com\/wp-content\/uploads\/2026\/08\/From-Cell-to-Custom-Battery-Pack-300x126.webp 300w, https:\/\/gz-mingmei.oss-cn-guangzhou.aliyuncs.com\/wp-content\/uploads\/2026\/08\/From-Cell-to-Custom-Battery-Pack-768x324.webp 768w, https:\/\/gz-mingmei.oss-cn-guangzhou.aliyuncs.com\/wp-content\/uploads\/2026\/08\/From-Cell-to-Custom-Battery-Pack-1536x647.webp 1536w, https:\/\/gz-mingmei.oss-cn-guangzhou.aliyuncs.com\/wp-content\/uploads\/2026\/08\/From-Cell-to-Custom-Battery-Pack-2048x863.webp 2048w, https:\/\/gz-mingmei.oss-cn-guangzhou.aliyuncs.com\/wp-content\/uploads\/2026\/08\/From-Cell-to-Custom-Battery-Pack-18x8.webp 18w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u8bbe\u8ba1\u9502\u79bb\u5b50\u7535\u6c60\u7ec4\u65f6\uff0c\u9009\u62e9 18650 \u8fd8\u662f 21700 \u7535\u82af\u4f1a\u5f71\u54cd\u7535\u82af\u6570\u91cf\u3001\u7535\u6c60\u7ec4\u5c3a\u5bf8\u3001\u7535\u6d41\u5206\u914d\u548c\u673a\u68b0\u96c6\u6210\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8981\u8fbe\u5230\u76f8\u540c\u7684\u6807\u79f0\u80fd\u91cf\uff0c21700 \u7535\u6c60\u7ec4\u53ef\u80fd\u9700\u8981\u66f4\u5c11\u7684\u7535\u82af\uff0c\u4f46\u8fd9\u5e76\u4e0d\u4e00\u5b9a\u610f\u5473\u7740\u7535\u6c60\u7ec4\u66f4\u5c0f\u6216\u6027\u80fd\u66f4\u9ad8\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ee5\u4e24\u4e2a\u8bbe\u8ba1\u4e3a 14.4V \u6807\u79f0\u7535\u538b\u4e0b\u63d0\u4f9b 72Wh \u80fd\u91cf\u7684\u7535\u6c60\u7ec4\u4e3a\u4f8b\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8868\u683c<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u53c2\u6570<\/th><th>18650 \u7535\u6c60\u7ec4<\/th><th>21700 \u7535\u6c60\u7ec4<\/th><\/tr><\/thead><tbody><tr><td>\u7535\u82af\u5bb9\u91cf<\/td><td>2,500 mAh<\/td><td>5,000 mAh<\/td><\/tr><tr><td>\u7535\u82af\u914d\u7f6e<\/td><td>4S2P<\/td><td>4S1P<\/td><\/tr><tr><td>\u7535\u82af\u603b\u6570<\/td><td>8<\/td><td>4<\/td><\/tr><tr><td>\u7535\u6c60\u7ec4\u6807\u79f0\u7535\u538b<\/td><td>14.4V<\/td><td>14.4V<\/td><\/tr><tr><td>\u7535\u6c60\u7ec4\u6807\u79f0\u5bb9\u91cf<\/td><td>5Ah<\/td><td>5Ah<\/td><\/tr><tr><td>\u6807\u79f0\u80fd\u91cf<\/td><td>72Wh<\/td><td>72Wh<\/td><\/tr><tr><td>10A \u7535\u6c60\u7ec4\u8d1f\u8f7d\u4e0b\u7684\u5355\u9897\u7535\u82af\u7535\u6d41<\/td><td>5A<\/td><td>10A<\/td><\/tr><tr><td>\u7535\u82af\u603b\u4f53\u79ef\uff08\u7ea6\uff09<\/td><td>132 cm\u00b3<\/td><td>169 cm\u00b3<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u867d\u7136\u4e24\u4e2a\u7535\u6c60\u7ec4\u63d0\u4f9b\u7684\u6807\u79f0\u80fd\u91cf\u76f8\u540c\uff0c\u4f46 21700 \u914d\u7f6e\u4f7f\u7528\u7684\u7535\u82af\u6570\u91cf\u51cf\u5c11\u4e86 50%\uff0c\u800c 18650 \u914d\u7f6e\u5219\u5c06\u8d1f\u8f7d\u7535\u6d41\u5206\u914d\u5230\u4e86\u4e24\u8282\u5e76\u8054\u7535\u82af\u4e0a\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u4f55\u65f6\u9009\u62e9 18650 \u6216 21700 \u7535\u6c60\u7ec4<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u9009\u62e9 18650 \u7535\u6c60\u7ec4\uff0c\u5f53\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5916\u58f3\u7a7a\u95f4\u6709\u9650\uff0c\u6216\u9700\u8981\u7075\u6d3b\u7684\u7535\u82af\u6392\u5e03\u3002<\/li>\n\n\n\n<li>\u591a\u8282\u5e76\u8054\u7535\u82af\u6709\u52a9\u4e8e\u5206\u6563\u9ad8\u653e\u7535\u7535\u6d41\u3002<\/li>\n\n\n\n<li>\u8bbe\u5907\u91c7\u7528\u57fa\u4e8e 18650 \u7684\u73b0\u6709\u673a\u68b0\u8bbe\u8ba1\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u9009\u62e9 21700 \u7535\u6c60\u7ec4\uff0c\u5f53\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5355\u9897\u7535\u82af\u80fd\u91cf\u66f4\u9ad8\uff0c\u53ef\u51cf\u5c11\u7535\u82af\u6570\u91cf\u548c\u88c5\u914d\u590d\u6742\u5ea6\u3002<\/li>\n\n\n\n<li>\u5916\u58f3\u80fd\u591f\u5bb9\u7eb3\u66f4\u5927\u7684\u5706\u67f1\u5f62\u7535\u82af\u3002<\/li>\n\n\n\n<li>\u6240\u9009 21700 \u7535\u82af\u5728\u65e0\u660e\u663e\u7535\u538b\u538b\u964d\u6216\u6e29\u5347\u7684\u524d\u63d0\u4e0b\u6ee1\u8db3\u6240\u9700\u7684\u7535\u6c60\u7ec4\u7535\u6d41\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u5bf9\u4e8e OEM \u7535\u6c60\u9879\u76ee\uff0c\u6700\u7ec8\u9009\u578b\u5e94\u5728\u76f8\u540c\u8fd0\u884c\u6761\u4ef6\u4e0b\uff0c\u5bf9\u6bd4\u53ef\u7528\u7535\u6c60\u7ec4\u80fd\u91cf\u3001\u6301\u7eed\u548c\u5cf0\u503c\u7535\u6d41\u80fd\u529b\u3001\u88c5\u914d\u5c3a\u5bf8\u3001\u70ed\u6027\u80fd\u53ca\u96c6\u6210\u8981\u6c42\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u5e7f\u5dde\u50b2\u521b\u5bbd\u6e29\u9502\u7535\u6c60\u65b9\u6848<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u7535\u82af\u7684\u6e29\u5ea6\u6027\u80fd\u7531\u7535\u82af\u8bbe\u8ba1\u51b3\u5b9a\uff0c\u800c\u975e\u5355\u7eaf\u7531\u5c3a\u5bf8\u51b3\u5b9a\u3002\u9009\u578b\u65f6\u9700\u8981\u7efc\u5408\u8bc4\u4f30\u5bb9\u91cf\u3001\u653e\u7535\u80fd\u529b\u4e0e\u5de5\u4f5c\u6e29\u5ea6\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5e7f\u5dde\u50b2\u521b\uff08UltraXel\uff09\u63d0\u4f9b\u5bbd\u6e29 18650\u300121700 \u9502\u7535\u65b9\u6848\uff0c\u7528\u4e8e\u5de5\u4e1a\u7535\u5b50\u3001<a href=\"https:\/\/www.ultraxel.com.cn\/industrial-iot-battery-packs\/\">\u5de5\u4e1a\u7269\u8054\u7f51<\/a> \u53ca\u5176\u4ed6\u4e25\u82db\u573a\u666f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e86\u89e3 UltraXel 18650 \u7535\u82af\uff1a<\/p>\n\n\n\n<div class=\"ultraxel-cell-table\">\n\n  <div class=\"ultraxel-cell-header\">\n    <div><\/div>\n    <div>UltraXel Cell<\/div>\n    <div>Key Characteristic<\/div>\n    <div>Example Applications<\/div>\n  <\/div>\n\n  <!-- HL18650F -->\n  <div class=\"ultraxel-cell-row\">\n\n    <div class=\"ultraxel-cell-image\">\n      <img decoding=\"async\" src=\"https:\/\/gz-mingmei.oss-cn-guangzhou.aliyuncs.com\/wp-content\/uploads\/2026\/08\/HL18650F.webp\" alt=\"HL18650F\">\n    <\/div>\n\n    <div class=\"ultraxel-cell-product\">\n      <a href=\"https:\/\/www.ultraxel.com.cn\/18650f-wide-temp-high-discharge-li-ion-battery\/\">\n        HL18650F\n      <\/a>\n    <\/div>\n\n    <div class=\"ultraxel-cell-feature\">\n      30A continuous discharge capability\n    <\/div>\n\n    <div class=\"ultraxel-cell-application\">\n      Power tools, high-load equipment\n    <\/div>\n\n    <div class=\"ultraxel-cell-details\">\n      <a href=\"https:\/\/www.ultraxel.com.cn\/18650f-wide-temp-high-discharge-li-ion-battery\/\">\n        View Details <span class=\"arrow\">\u2192<\/span>\n      <\/a>\n    <\/div>\n\n  <\/div>\n\n  <!-- HL18650V -->\n  <div class=\"ultraxel-cell-row\">\n\n    <div class=\"ultraxel-cell-image\">\n      <img decoding=\"async\" src=\"https:\/\/gz-mingmei.oss-cn-guangzhou.aliyuncs.com\/wp-content\/uploads\/2026\/08\/HL18650V-scaled-1.webp\" alt=\"HL18650V\">\n    <\/div>\n\n    <div class=\"ultraxel-cell-product\">\n      <a href=\"https:\/\/www.ultraxel.com.cn\/hl18650v-cold-weather-18650-battery\/\">\n        HL18650V\n      <\/a>\n    <\/div>\n\n    <div class=\"ultraxel-cell-feature\">\n      70% capacity retention at -40\u00b0C\n    <\/div>\n\n    <div class=\"ultraxel-cell-application\">\n      Outdoor IoT, GPS, monitoring\n    <\/div>\n\n    <div class=\"ultraxel-cell-details\">\n      <a href=\"https:\/\/www.ultraxel.com.cn\/hl18650v-cold-weather-18650-battery\/\">\n        View Details <span class=\"arrow\">\u2192<\/span>\n      <\/a>\n    <\/div>\n\n  <\/div>\n\n  <!-- HL18650T -->\n  <div class=\"ultraxel-cell-row\">\n\n    <div class=\"ultraxel-cell-image\">\n      <img decoding=\"async\" src=\"https:\/\/gz-mingmei.oss-cn-guangzhou.aliyuncs.com\/wp-content\/uploads\/2026\/08\/HL18650T-scaled-1.webp\" alt=\"HL18650T\">\n    <\/div>\n\n    <div class=\"ultraxel-cell-product\">\n      <a href=\"https:\/\/www.ultraxel.com.cn\/hl18650t-high-temperature-lithium-battery\/\">\n        HL18650T\n      <\/a>\n    <\/div>\n\n    <div class=\"ultraxel-cell-feature\">\n      3,000mAh high-temperature standby\n    <\/div>\n\n    <div class=\"ultraxel-cell-application\">\n      Automotive electronics\n    <\/div>\n\n    <div class=\"ultraxel-cell-details\">\n      <a href=\"https:\/\/www.ultraxel.com.cn\/hl18650t-high-temperature-lithium-battery\/\">\n        View Details <span class=\"arrow\">\u2192<\/span>\n      <\/a>\n    <\/div>\n\n  <\/div>\n\n  <!-- HL18650Y -->\n  <div class=\"ultraxel-cell-row\">\n\n    <div class=\"ultraxel-cell-image\">\n      <img decoding=\"async\" src=\"https:\/\/gz-mingmei.oss-cn-guangzhou.aliyuncs.com\/wp-content\/uploads\/2026\/08\/HL18650Y.png\" alt=\"HL18650Y\">\n    <\/div>\n\n    <div class=\"ultraxel-cell-product\">\n      <a href=\"https:\/\/www.ultraxel.com.cn\/hl18650y-wide-temperature-high-capacity-li-ion-battery\/\">\n        HL18650Y\n      <\/a>\n    <\/div>\n\n    <div class=\"ultraxel-cell-feature\">\n      3200mAh high capacity\n    <\/div>\n\n    <div class=\"ultraxel-cell-application\">\n      Long-runtime equipment\n    <\/div>\n\n    <div class=\"ultraxel-cell-details\">\n      <a href=\"https:\/\/www.ultraxel.com.cn\/hl18650y-wide-temperature-high-capacity-li-ion-battery\/\">\n        View Details <span class=\"arrow\">\u2192<\/span>\n      <\/a>\n    <\/div>\n\n  <\/div>\n\n  <!-- HL18650G -->\n  <div class=\"ultraxel-cell-row\">\n\n    <div class=\"ultraxel-cell-image\">\n      <img decoding=\"async\" src=\"https:\/\/gz-mingmei.oss-cn-guangzhou.aliyuncs.com\/wp-content\/uploads\/2026\/08\/HL18650G.png\" alt=\"HL18650G\">\n    <\/div>\n\n    <div class=\"ultraxel-cell-product\">\n      <a href=\"https:\/\/www.ultraxel.com.cn\/hl18650g-wide-temperature-long-life-cycle-battery\/\">\n        HL18650G\n      <\/a>\n    <\/div>\n\n    <div class=\"ultraxel-cell-feature\">\n      1500+ cycle life\n    <\/div>\n\n    <div class=\"ultraxel-cell-application\">\n      Industrial IoT systems, field instruments\n    <\/div>\n\n    <div class=\"ultraxel-cell-details\">\n      <a href=\"https:\/\/www.ultraxel.com.cn\/hl18650g-wide-temperature-long-life-cycle-battery\/\">\n        View Details <span class=\"arrow\">\u2192<\/span>\n      <\/a>\n    <\/div>\n\n  <\/div>\n\n\n<\/div>\n\n<style>\n.ultraxel-cell-table {\n  width: 100%;\n  margin: 30px 0;\n}\n\n.ultraxel-cell-header {\n  display: grid;\n  grid-template-columns: 120px 1.2fr 1fr 1.5fr;\n  gap: 20px;\n  padding: 15px 20px;\n  background: #0D484C;\n  color: #fff;\n  border-radius: 8px 8px 0 0;\n  font-weight: 600;\n  align-items: center;\n}\n\n.ultraxel-cell-row {\n  display: grid;\n  grid-template-columns: 120px 1.2fr 1fr 1.5fr;\n  gap: 20px;\n  align-items: center;\n  padding: 20px;\n  border: 1px solid #e5e5e5;\n  border-top: none;\n  background: #fff;\n  box-sizing: border-box;\n  position: relative;\n  transition: box-shadow 0.2s ease;\n}\n\n.ultraxel-cell-row:last-child {\n  border-radius: 0 0 8px 8px;\n}\n\n.ultraxel-cell-row:hover {\n  box-shadow: 0 5px 18px rgba(13, 72, 76, 0.12);\n  z-index: 1;\n}\n\n.ultraxel-cell-image {\n  display: flex;\n  align-items: center;\n  justify-content: center;\n}\n\n.ultraxel-cell-image img {\n  display: block;\n  width: 100%;\n  max-width: 90px;\n  height: auto;\n  object-fit: contain;\n}\n\n.ultraxel-cell-product a {\n  color: #0D484C;\n  text-decoration: none;\n  font-weight: 600;\n}\n\n.ultraxel-cell-product a:hover {\n  text-decoration: underline;\n}\n\n.ultraxel-cell-feature,\n.ultraxel-cell-application {\n  line-height: 1.6;\n}\n\n.ultraxel-cell-details {\n  grid-column: 4;\n  justify-self: end;\n  margin-top: 8px;\n}\n\n.ultraxel-cell-details a {\n  display: inline-flex;\n  align-items: center;\n  gap: 7px;\n  color: #0D484C;\n  text-decoration: none;\n  font-weight: 600;\n  transition: gap 0.2s ease;\n}\n\n.ultraxel-cell-details a:hover {\n  gap: 11px;\n}\n\n.ultraxel-cell-details .arrow {\n  font-size: 18px;\n  line-height: 1;\n}\n\n@media (max-width: 767px) {\n  .ultraxel-cell-header {\n    display: none;\n  }\n\n  .ultraxel-cell-row {\n    grid-template-columns: 90px 1fr;\n    gap: 15px 20px;\n    padding: 20px;\n    border-top: 1px solid #e5e5e5;\n    border-radius: 8px;\n    margin-bottom: 15px;\n  }\n\n  .ultraxel-cell-row:last-child {\n    border-radius: 8px;\n  }\n\n  .ultraxel-cell-image {\n    grid-row: 1 \/ 5;\n  }\n\n  .ultraxel-cell-product,\n  .ultraxel-cell-feature,\n  .ultraxel-cell-application,\n  .ultraxel-cell-details {\n    grid-column: 2;\n  }\n\n  .ultraxel-cell-details {\n    justify-self: start;\n    margin-top: 0;\n  }\n\n  .ultraxel-cell-image img {\n    max-width: 80px;\n  }\n}\n<\/style>\n\n\n\n<p class=\"wp-block-paragraph\"><em>\uff08\u653e\u7535\u7535\u6d41\u548c\u6e29\u5ea6\u89c4\u683c\u53d7\u578b\u53f7\u4e13\u5c5e\u6d4b\u8bd5\u6761\u4ef6\u7ea6\u675f\uff1b\u5145\u7535\u6e29\u5ea6\u9650\u503c\u53e6\u4f5c\u89c4\u5b9a\u3002\uff09<\/em><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd8\u5728\u7ea0\u7ed3\u9009 18650 \u8fd8\u662f 21700\uff1f\u6b22\u8fce<a href=\"https:\/\/www.ultraxel.com\/contact-us\/\">\u8054\u7cfb\u6211\u4eec<\/a>\uff0c\u6c9f\u901a\u60a8\u9879\u76ee\u7684\u4f9b\u7535\u4e0e\u6e29\u5ea6\u7b49\u6280\u672f\u9700\u6c42\uff0c\u5171\u540c\u8fbe\u6210\u6700\u9002\u914d\u60a8\u9879\u76ee\u7684\u5bbd\u6e29\u7535\u6c60\u89e3\u51b3\u65b9\u6848\u3002<\/p>\n\n\n\n<style>\n.custom-battery-cta {\n  margin: 30px 0;\n}\n\n.custom-battery-cta a.custom-inquiry-btn {\n  display: inline-block;\n  padding: 11px 22px;\n  background: #0D484C;\n  color: #ffffff;\n  text-decoration: none;\n  border-radius: 5px;\n  font-weight: 600;\n  transition: background 0.2s ease;\n}\n\n.custom-battery-cta a.custom-inquiry-btn:hover {\n  background: #45CCD6;\n  color: #0D484C;\n}\n<\/style>\n\n<div class=\"custom-battery-cta\">\n  <a class=\"custom-inquiry-btn\" href=\"https:\/\/www.ultraxel.com.cn\/contact-us\/\">\n    \u8054\u7cfb\u6211\u4eec \u83b7\u53d6\u5bbd\u6e29\u7535\u6c60\u65b9\u6848\n  <\/a>\n<\/div>\n\n\n\n<!-- FAQ -->\n<section class=\"battery-faq-section\">\n\n  <h2>\u5e38\u89c1\u95ee\u9898<\/h2>\n\n  <div class=\"battery-faq-list\">\n\n    <!-- FAQ 1 -->\n    <details class=\"battery-faq-item\">\n      <summary>18650 \u7535\u6c60\u548c 21700 \u7535\u6c60\u53ef\u4ee5\u76f4\u63a5\u4e92\u6362\u4f7f\u7528\u5417\uff1f<\/summary>\n\n      <div class=\"battery-faq-answer\">\n        <p>\n          \u4e0d\u53ef\u4ee5\u300221700 \u7535\u6c60\u5c3a\u5bf8\u66f4\u5927\uff0c\u65e0\u6cd5\u88c5\u8fdb\u6807\u51c6 18650 \u7535\u6c60\u4ed3\u3002\u5c31\u7b97\u52a0\u88c5\u8f6c\u63a5\u5ea7\uff0c\u4e5f\u5fc5\u987b\u6838\u9a8c\u7535\u538b\u3001\u653e\u7535\u7535\u6d41\u4ee5\u53ca\u8bbe\u5907\u9002\u914d\u6027\u3002\n        <\/p>\n      <\/div>\n    <\/details>\n\n\n    <!-- FAQ 2 -->\n    <details class=\"battery-faq-item\">\n      <summary>21700 \u7535\u6c60\u4e00\u5b9a\u6bd4 18650 \u66f4\u597d\u5417\uff1f<\/summary>\n\n      <div class=\"battery-faq-answer\">\n        <p>\n          \u4e0d\u4e00\u5b9a\u300221700 \u5355\u9897\u5bb9\u91cf\u901a\u5e38\u66f4\u9ad8\uff0c\u800c 18650 \u4f53\u79ef\u66f4\u5c0f\uff0c\u66f4\u9002\u5408\u7d27\u51d1\u8bbe\u5907\u3002\u54ea\u4e00\u6b3e\u66f4\u5408\u9002\uff0c\u53d6\u51b3\u4e8e\u529f\u7387\u9700\u6c42\u3001\u5b89\u88c5\u7a7a\u95f4\u4ee5\u53ca\u4f7f\u7528\u5de5\u51b5\u3002\n        <\/p>\n      <\/div>\n    <\/details>\n\n\n    <!-- FAQ 3 -->\n    <details class=\"battery-faq-item\">\n      <summary>21700 \u7535\u6c60\u5bff\u547d\u6bd4 18650 \u66f4\u957f\uff1f<\/summary>\n\n      <div class=\"battery-faq-answer\">\n        <p>\n          21700 \u5bb9\u91cf\u66f4\u9ad8\uff0c\u5355\u6b21\u5145\u7535\u540e\u7684\u7eed\u822a\u4e00\u822c\u66f4\u957f\u3002\u4f46\u5b9e\u9645\u7eed\u822a\u53d7\u653e\u7535\u7535\u6d41\u3001\u6e29\u5ea6\u3001\u8bbe\u5907\u6548\u7387\u5f71\u54cd\uff1b\u800c\u5faa\u73af\u5bff\u547d\u53d6\u51b3\u4e8e\u7535\u82af\u5316\u5b66\u4f53\u7cfb\u548c\u4f7f\u7528\u6761\u4ef6\u3002\n        <\/p>\n      <\/div>\n    <\/details>\n\n\n    <!-- FAQ 4 -->\n    <details class=\"battery-faq-item\">\n      <summary>21700 \u7535\u6c60\u7535\u538b\u6bd4 18650 \u66f4\u9ad8\uff1f<\/summary>\n\n      <div class=\"battery-faq-answer\">\n        <p>\n         \u4e0d\u662f\u3002\u7edd\u5927\u591a\u6570\u5e38\u89c4 18650 \u548c 21700 \u9502\u7535\u7684\u6807\u79f0\u7535\u538b\u90fd\u662f 3.6V \u6216 3.7V\u3002\u4e8c\u8005\u4e3b\u8981\u5dee\u522b\u662f\u5916\u5f62\u5c3a\u5bf8\u548c\u53ef\u5b9e\u73b0\u7684\u5bb9\u91cf\uff0c\u6807\u79f0\u7535\u538b\u6ca1\u6709\u533a\u522b\u3002\n        <\/p>\n      <\/div>\n    <\/details>\n\n    <!-- FAQ 5 -->\n    <details class=\"battery-faq-item\">\n      <summary>\u9ad8\u8d1f\u8f7d\u573a\u666f\u9009 18650 \u8fd8\u662f 21700\uff1f<\/summary>\n\n      <div class=\"battery-faq-answer\">\n        <p>\n         \u4e00\u6b3e\u9ad8\u653e\u7535\u578b 18650 \u7535\u82af\uff0c\u8f93\u51fa\u7535\u6d41\u6709\u53ef\u80fd\u5927\u4e8e\u9ad8\u5bb9\u91cf\u6b3e 21700 \u7535\u82af\u3002\u5de5\u7a0b\u5e08\u9700\u8981\u660e\u786e\u5bf9\u6bd4\u6301\u7eed\u653e\u7535\u89c4\u683c\u3001\u5185\u963b\u4ee5\u53ca\u5e26\u8f7d\u65f6\u7684\u7535\u538b\u7a33\u5b9a\u6027\u3002<\/p>\n      <\/div>\n    <\/details>\n\n  <\/div>\n\n<\/section>\n\n\n<style>\n\n.battery-faq-section {\n  width: 100%;\n  margin: 40px 0;\n}\n\n.battery-faq-section h2 {\n  margin: 0 0 20px;\n  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[&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":7533,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[25],"tags":[],"class_list":["post-7529","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-new"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.ultraxel.com.cn\/de\/wp-json\/wp\/v2\/posts\/7529","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ultraxel.com.cn\/de\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ultraxel.com.cn\/de\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ultraxel.com.cn\/de\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ultraxel.com.cn\/de\/wp-json\/wp\/v2\/comments?post=7529"}],"version-history":[{"count":0,"href":"https:\/\/www.ultraxel.com.cn\/de\/wp-json\/wp\/v2\/posts\/7529\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ultraxel.com.cn\/de\/wp-json\/wp\/v2\/media\/7533"}],"wp:attachment":[{"href":"https:\/\/www.ultraxel.com.cn\/de\/wp-json\/wp\/v2\/media?parent=7529"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ultraxel.com.cn\/de\/wp-json\/wp\/v2\/categories?post=7529"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ultraxel.com.cn\/de\/wp-json\/wp\/v2\/tags?post=7529"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}