{"id":1582,"date":"2025-07-15T02:08:23","date_gmt":"2025-07-15T02:08:23","guid":{"rendered":"https:\/\/www.upspower-supply.com\/?p=1582"},"modified":"2025-07-15T02:12:08","modified_gmt":"2025-07-15T02:12:08","slug":"how-to-choose-the-best-battery-backup-for-your-wifi-router-and-modem","status":"publish","type":"post","link":"https:\/\/www.upspower-supply.com\/vi\/how-to-choose-the-best-battery-backup-for-your-wifi-router-and-modem\/","title":{"rendered":"C\u00e1ch ch\u1ecdn pin d\u1ef1 ph\u00f2ng t\u1ed1t nh\u1ea5t cho b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn v\u00e0 modem WiFi c\u1ee7a b\u1ea1n"},"content":{"rendered":"<p class=\"mb-4\">\n    M\u1ea5t \u0111i\u1ec7n c\u00f3 th\u1ec3 ngay l\u1eadp t\u1ee9c ng\u1eaft k\u1ebft n\u1ed1i m\u1ea1ng gia \u0111\u00ecnh c\u1ee7a b\u1ea1n, l\u00e0m m\u1ea5t WiFi, modem, thi\u1ebft b\u1ecb th\u00f4ng minh v\u00e0 th\u1eadm ch\u00ed c\u1ea3 cu\u1ed9c g\u1ecdi tho\u1ea1i k\u1ef9 thu\u1eadt s\u1ed1. A <a href=\"https:\/\/www.upspower-supply.com\/vi\/danh-muc-san-pham\/dc-ups\/\" class=\"text-blue-600 underline hover:text-blue-800\">pin d\u1ef1 ph\u00f2ng cho b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn WiFi<\/a>\u2014th\u01b0\u1eddng l\u00e0 UPS mini\u2014\u0111\u1ea3m b\u1ea3o k\u1ebft n\u1ed1i li\u00ean t\u1ee5c trong th\u1eddi gian m\u1ea5t \u0111i\u1ec7n, s\u1ee5t \u00e1p ho\u1eb7c gi\u1ea3m \u0111i\u1ec7n \u00e1p.\n  <\/p><h2 class=\"wp-block-heading text-2xl font-semibold mt-8 mb-4\">Mini UPS l\u00e0 g\u00ec v\u00e0 t\u1ea1i sao b\u1ea1n c\u1ea7n c\u00f3 n\u00f3?<\/h2><p class=\"mb-4\">\n    B\u1ed9 l\u01b0u \u0111i\u1ec7n mini (UPS) l\u00e0 thi\u1ebft b\u1ecb l\u01b0u \u0111i\u1ec7n d\u1ef1 ph\u00f2ng nh\u1ecf g\u1ecdn h\u1ed7 tr\u1ee3 c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed c\u00f4ng su\u1ea5t th\u1ea5p nh\u01b0 b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn, modem, b\u1ed9 chuy\u1ec3n m\u1ea1ch v\u00e0 thi\u1ebft b\u1ecb IoT. Thi\u1ebft b\u1ecb n\u00e0y k\u1ebft h\u1ee3p b\u1ed9 ch\u1ed1ng s\u00e9t lan truy\u1ec1n, pin lithium v\u00e0 b\u1ed9 \u0111i\u1ec1u ch\u1ec9nh \u0111i\u1ec7n \u00e1p th\u00e0nh m\u1ed9t kh\u1ed1i th\u1ed1ng nh\u1ea5t, hi\u1ec7u qu\u1ea3. <br><br>\n    V\u1edbi nhi\u1ec1u ng\u01b0\u1eddi l\u00e0m vi\u1ec7c t\u1ea1i nh\u00e0, ch\u01a1i game tr\u1ef1c tuy\u1ebfn ho\u1eb7c qu\u1ea3n l\u00fd nh\u00e0 th\u00f4ng minh, <a href=\"https:\/\/www.upspower-supply.com\/vi\/danh-muc-san-pham\/dc-ups\/\" class=\"text-blue-600 underline hover:text-blue-800\">UPS cho modem v\u00e0 b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn<\/a> l\u00e0 th\u1ee9 ph\u1ea3i c\u00f3.\n  <\/p><h2 class=\"wp-block-heading text-2xl font-semibold mt-8 mb-4\">UPS c\u00f3 th\u1ec3 cung c\u1ea5p \u0111i\u1ec7n cho b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn c\u1ee7a b\u1ea1n trong bao l\u00e2u?<\/h2><ul class=\"wp-block-list list-disc list-inside text-gray-700 mb-6\"><li><strong>B\u1ed9 l\u01b0u \u0111i\u1ec7n 1500VA<\/strong> \u2014 Th\u1eddi gian ch\u1ea1y l\u00ean \u0111\u1ebfn 3 gi\u1edd<\/li>\n\n<li><strong>B\u1ed9 l\u01b0u \u0111i\u1ec7n 1000VA<\/strong> \u2014 Kho\u1ea3ng 1 \u0111\u1ebfn 1,5 gi\u1edd<\/li>\n\n<li><strong>B\u1ed9 l\u01b0u \u0111i\u1ec7n 500VA<\/strong> \u2014 Kho\u1ea3ng 30 ph\u00fat<\/li><\/ul><p class=\"mb-4\">\n    M\u1ed9t v\u00ed d\u1ee5 th\u1ef1c t\u1ebf: M\u1ed9t b\u1ed9 ngu\u1ed3n 1500VA cung c\u1ea5p n\u0103ng l\u01b0\u1ee3ng cho modem c\u00e1p, b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn, \u0111i\u1ec3m truy c\u1eadp, trung t\u00e2m nh\u00e0 th\u00f4ng minh v\u00e0 Raspberry Pi c\u00f3 th\u1ec3 ho\u1ea1t \u0111\u1ed9ng t\u1edbi 2,5 gi\u1edd. \u0110\u1ed1i v\u1edbi k\u1ebft n\u1ed1i internet v\u00e0 VoIP c\u01a1 b\u1ea3n, ngay c\u1ea3 m\u1ed9t thi\u1ebft b\u1ecb nh\u1ecf g\u1ecdn <a href=\"https:\/\/www.upspower-supply.com\/vi\/danh-muc-san-pham\/dc-ups\/\" class=\"text-blue-600 underline hover:text-blue-800\">b\u1ed9 l\u01b0u \u0111i\u1ec7n DC mini<\/a> c\u00f3 th\u1ec3 t\u1ea1o ra s\u1ef1 kh\u00e1c bi\u1ec7t \u0111\u00e1ng k\u1ec3.\n  <\/p><h2 class=\"wp-block-heading text-2xl font-semibold mt-8 mb-4\">Nh\u1eefng l\u00fd do h\u00e0ng \u0111\u1ea7u \u0111\u1ec3 s\u1eed d\u1ee5ng pin d\u1ef1 ph\u00f2ng cho b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn WiFi<\/h2><div class=\"space-y-6\">\n    <div>\n      <h3 class=\"text-xl font-bold\">1. Duy tr\u00ec k\u1ebft n\u1ed1i trong th\u1eddi gian m\u1ea5t \u0111i\u1ec7n<\/h3>\n      <p>\n        Trong th\u1eddi gian m\u1ea5t \u0111i\u1ec7n c\u1ee5c b\u1ed9, c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng ISP c\u1ee7a b\u1ea1n th\u01b0\u1eddng v\u1eabn ho\u1ea1t \u0111\u1ed9ng. UPS gi\u00fap m\u1ea1ng gia \u0111\u00ecnh b\u1ea1n lu\u00f4n ho\u1ea1t \u0111\u1ed9ng \u0111\u1ec3 b\u1ea1n c\u00f3 th\u1ec3 xem tin t\u1ee9c, li\u00ean l\u1ea1c v\u1edbi gia \u0111\u00ecnh ho\u1eb7c ti\u1ebfp t\u1ee5c cu\u1ed9c g\u1ecdi Zoom m\u00e0 kh\u00f4ng b\u1ecb gi\u00e1n \u0111o\u1ea1n.\n      <\/p>\n    <\/div>\n\n    <div>\n      <h3 class=\"text-xl font-bold\">2. B\u1ea3o v\u1ec7 thi\u1ebft b\u1ecb kh\u1ecfi s\u1ef1 t\u0103ng \u0111\u1ed9t bi\u1ebfn \u0111i\u1ec7n \u00e1p<\/h3>\n      <p>\n        V\u1edbi AVR (\u0110i\u1ec1u ch\u1ec9nh \u0111i\u1ec7n \u00e1p t\u1ef1 \u0111\u1ed9ng), b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn v\u00e0 modem c\u1ee7a b\u1ea1n s\u1ebd \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7 kh\u1ecfi t\u00ecnh tr\u1ea1ng s\u1ee5t \u00e1p v\u00e0 t\u0103ng \u00e1p \u0111\u1ed9t ng\u1ed9t g\u00e2y h\u01b0 h\u1ecfng. UPS \u0111\u1ea3m b\u1ea3o \u0111i\u1ec7n \u00e1p \u1ed5n \u0111\u1ecbnh, gi\u1ea3m nguy c\u01a1 kh\u1edfi \u0111\u1ed9ng l\u1ea1i \u0111\u1ed9t ng\u1ed9t ho\u1eb7c h\u01b0 h\u1ecfng ph\u1ea7n c\u1ee9ng.\n      <\/p>\n    <\/div>\n\n    <div>\n      <h3 class=\"text-xl font-bold\">3. Ti\u1ebft ki\u1ec7m th\u1eddi gian v\u00e0 ng\u0103n ng\u1eeba m\u1ea5t c\u1ea5u h\u00ecnh<\/h3>\n      <p>\n        Vi\u1ec7c m\u1ea5t \u0111i\u1ec7n th\u01b0\u1eddng xuy\u00ean c\u00f3 th\u1ec3 \u0111\u1eb7t l\u1ea1i c\u00e0i \u0111\u1eb7t b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn ho\u1eb7c l\u00e0m gi\u00e1n \u0111o\u1ea1n qu\u00e1 tr\u00ecnh c\u1eadp nh\u1eadt ch\u01b0\u01a1ng tr\u00ecnh c\u01a1 s\u1edf. A <a href=\"https:\/\/www.upspower-supply.com\/vi\/danh-muc-san-pham\/dc-ups\/\" class=\"text-blue-600 underline hover:text-blue-800\">Pin d\u1ef1 ph\u00f2ng cho b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn WiFi<\/a> b\u1ea3o v\u1ec7 thi\u1ebft l\u1eadp c\u1ee7a b\u1ea1n kh\u1ecfi nh\u1eefng v\u1ea5n \u0111\u1ec1 nh\u01b0 v\u1eady, gi\u00fap b\u1ea1n tr\u00e1nh kh\u1ecfi nh\u1eefng l\u1ea7n c\u1ea5u h\u00ecnh l\u1ea1i kh\u00f3 ch\u1ecbu.\n      <\/p>\n    <\/div>\n\n    <div>\n      <h3 class=\"text-xl font-bold\">4. UPS s\u00f3ng sin chu\u1ea9n so v\u1edbi s\u00f3ng sin bi\u1ebfn \u0111\u1ed5i<\/h3>\n      <p>\n        \u0110\u1ed1i v\u1edbi b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn v\u00e0 modem, m\u1ed9t b\u1ed9 l\u01b0u \u0111i\u1ec7n (UPS) s\u00f3ng sin \u0111i\u1ec1u ch\u1ec9nh l\u00e0 \u0111\u1ee7. Ch\u00fang ti\u1ebft ki\u1ec7m chi ph\u00ed v\u00e0 an to\u00e0n v\u00ec h\u1ea7u h\u1ebft c\u00e1c thi\u1ebft b\u1ecb m\u1ea1ng \u0111\u1ec1u chuy\u1ec3n \u0111\u1ed5i AC sang DC. B\u1ed9 l\u01b0u \u0111i\u1ec7n s\u00f3ng sin chu\u1ea9n ch\u1ec9 c\u1ea7n thi\u1ebft cho c\u00e1c thi\u1ebft b\u1ecb nh\u1ea1y c\u1ea3m nh\u01b0 thi\u1ebft b\u1ecb y t\u1ebf ho\u1eb7c \u0111\u1ed9ng c\u01a1 AC.\n      <\/p>\n    <\/div>\n\n    <div>\n      <h3 class=\"text-xl font-bold\">5. Hi\u1ec3n th\u1ecb th\u1eddi gian ch\u1ea1y \u0111\u1ec3 s\u1eed d\u1ee5ng n\u0103ng l\u01b0\u1ee3ng th\u00f4ng minh<\/h3>\n      <p>\n        Nhi\u1ec1u m\u1eabu UPS, bao g\u1ed3m APC v\u00e0 CyberPower, \u0111\u01b0\u1ee3c trang b\u1ecb m\u00e0n h\u00ecnh LCD ph\u00eda tr\u01b0\u1edbc hi\u1ec3n th\u1ecb th\u1eddi gian ch\u1ea1y \u01b0\u1edbc t\u00ednh. \u0110i\u1ec1u n\u00e0y gi\u00fap b\u1ea1n qu\u1ea3n l\u00fd ngu\u1ed3n \u0111i\u1ec7n d\u1ef1 ph\u00f2ng hi\u1ec7u qu\u1ea3 khi t\u1eebng ph\u00fat \u0111\u1ec1u qu\u00fd gi\u00e1.\n      <\/p>\n    <\/div>\n  <\/div><figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"750\" height=\"325\" src=\"https:\/\/www.upspower-supply.com\/wp-content\/uploads\/2025\/07\/mini-dc-ups-diagram.jpg\" alt=\"s\u01a1 \u0111\u1ed3 k\u1ebft n\u1ed1i b\u1ed9 l\u01b0u \u0111i\u1ec7n mini dc\" class=\"wp-image-1583\" srcset=\"https:\/\/www.upspower-supply.com\/wp-content\/uploads\/2025\/07\/mini-dc-ups-diagram.jpg 750w, https:\/\/www.upspower-supply.com\/wp-content\/uploads\/2025\/07\/mini-dc-ups-diagram-300x130.jpg 300w, https:\/\/www.upspower-supply.com\/wp-content\/uploads\/2025\/07\/mini-dc-ups-diagram-18x8.jpg 18w, https:\/\/www.upspower-supply.com\/wp-content\/uploads\/2025\/07\/mini-dc-ups-diagram-600x260.jpg 600w\" sizes=\"auto, (max-width: 750px) 100vw, 750px\" \/><\/figure><h2 class=\"wp-block-heading text-2xl font-semibold mt-8 mb-4\">Khi n\u00e0o th\u00ec b\u1ed9 l\u01b0u \u0111i\u1ec7n mini kh\u00f4ng \u0111\u1ee7?<\/h2><p class=\"mb-4\">\n    M\u1eb7c d\u00f9 UPS mini c\u00f3 th\u1ec3 x\u1eed l\u00fd c\u00e1c s\u1ef1 c\u1ed1 m\u1ea5t \u0111i\u1ec7n ng\u1eafn h\u1ea1n v\u00e0 thi\u1ebft b\u1ecb c\u00f4ng su\u1ea5t th\u1ea5p, nh\u01b0ng n\u00f3 kh\u00f4ng \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 ch\u1ea1y TV, t\u1ee7 l\u1ea1nh ho\u1eb7c PC ch\u01a1i game trong nhi\u1ec1u gi\u1edd. N\u1ebfu b\u1ea1n c\u1ea7n ngu\u1ed3n \u0111i\u1ec7n d\u1ef1 ph\u00f2ng cho to\u00e0n b\u1ed9 ng\u00f4i nh\u00e0, h\u00e3y c\u00e2n nh\u1eafc s\u1eed d\u1ee5ng pin m\u1eb7t tr\u1eddi ho\u1eb7c m\u00e1y ph\u00e1t \u0111i\u1ec7n. Nh\u01b0ng \u0111\u1ec3 k\u1ebft n\u1ed1i nh\u00e0 th\u00f4ng minh v\u00e0 th\u1eddi gian ho\u1ea1t \u0111\u1ed9ng WiFi c\u1ea7n thi\u1ebft, <a href=\"https:\/\/www.upspower-supply.com\/vi\/danh-muc-san-pham\/dc-ups\/\" class=\"text-blue-600 underline hover:text-blue-800\">Gi\u1ea3i ph\u00e1p DC UPS<\/a> l\u00e0 l\u1ef1a ch\u1ecdn nh\u1eb9 ho\u00e0n h\u1ea3o.\n  <\/p><figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"669\" src=\"https:\/\/www.upspower-supply.com\/wp-content\/uploads\/2025\/07\/mini-dc-ups-application.jpg\" alt=\"\u1ee9ng d\u1ee5ng c\u1ee7a b\u1ed9 l\u01b0u \u0111i\u1ec7n mini dc\" class=\"wp-image-1585\" srcset=\"https:\/\/www.upspower-supply.com\/wp-content\/uploads\/2025\/07\/mini-dc-ups-application.jpg 600w, https:\/\/www.upspower-supply.com\/wp-content\/uploads\/2025\/07\/mini-dc-ups-application-269x300.jpg 269w, https:\/\/www.upspower-supply.com\/wp-content\/uploads\/2025\/07\/mini-dc-ups-application-11x12.jpg 11w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/figure><h2 class=\"wp-block-heading text-2xl font-semibold mt-8 mb-4\">Ph\u1ea7n k\u1ebft lu\u1eadn<\/h2><p class=\"mb-4\">\n    Cho d\u00f9 \u0111\u00f3 l\u00e0 l\u00e0m vi\u1ec7c t\u1eeb xa, h\u1ecdc tr\u1ef1c tuy\u1ebfn, t\u1ef1 \u0111\u1ed9ng h\u00f3a nh\u00e0 th\u00f4ng minh hay ch\u1ec9 ph\u00e1t tr\u1ef1c tuy\u1ebfn, m\u1ed9t <strong>thi\u1ebft l\u1eadp b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn WiFi d\u1ef1 ph\u00f2ng pin<\/strong> l\u00e0 gi\u1ea3i ph\u00e1p b\u1ea3o v\u1ec7 m\u1ea1ng gi\u00e1 c\u1ea3 ph\u1ea3i ch\u0103ng tr\u01b0\u1edbc t\u00ecnh tr\u1ea1ng m\u1ea1ng ng\u1eebng ho\u1ea1t \u0111\u1ed9ng. H\u00e3y ch\u1ecdn m\u1ee9c VA ph\u00f9 h\u1ee3p d\u1ef1a tr\u00ean thi\u1ebft b\u1ecb v\u00e0 ng\u00e2n s\u00e1ch c\u1ee7a b\u1ea1n.\n  <\/p><p>\n    \ud83d\udd0c <strong>Khuy\u1ebfn kh\u00edch:<\/strong> Duy\u1ec7t \u0111\u00e1ng tin c\u1eady <a href=\"https:\/\/www.upspower-supply.com\/vi\/danh-muc-san-pham\/dc-ups\/\" class=\"text-blue-600 underline hover:text-blue-800\">h\u1ec7 th\u1ed1ng UPS mini<\/a> t\u1eeb 500VA \u0111\u1ebfn 1500VA. B\u1ea1n kh\u00f4ng c\u1ea7n m\u1eabu UPS d\u1ea1ng s\u00f3ng sin chu\u1ea9n cho m\u1ea1ng l\u01b0\u1edbi\u2014UPS d\u1ea1ng s\u00f3ng sin s\u1eeda \u0111\u1ed5i s\u1ebd \u0111\u00e1p \u1ee9ng \u0111\u01b0\u1ee3c nhu c\u1ea7u n\u00e0y v\u00e0 gi\u00fap b\u1ea1n ti\u1ebft ki\u1ec7m ti\u1ec1n.\n  <\/p>","protected":false},"excerpt":{"rendered":"<p>M\u1ea5t \u0111i\u1ec7n c\u00f3 th\u1ec3 ngay l\u1eadp t\u1ee9c ng\u1eaft k\u1ebft n\u1ed1i m\u1ea1ng gia \u0111\u00ecnh c\u1ee7a b\u1ea1n, l\u00e0m m\u1ea5t WiFi, modem, thi\u1ebft b\u1ecb th\u00f4ng minh v\u00e0 th\u1eadm ch\u00ed c\u1ea3 cu\u1ed9c g\u1ecdi tho\u1ea1i k\u1ef9 thu\u1eadt s\u1ed1. [\u2026]<\/p>","protected":false},"author":1,"featured_media":1584,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1582","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>How to Choose the Best Battery Backup for Your WiFi Router and Modem - UPS power supply<\/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:\/\/www.upspower-supply.com\/vi\/how-to-choose-the-best-battery-backup-for-your-wifi-router-and-modem\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"How to Choose the Best Battery Backup for Your WiFi Router and Modem - UPS power supply\" \/>\n<meta property=\"og:description\" content=\"A power outage can instantly disconnect your home network, dropping your WiFi, modem, smart devices, and even digital voice calls. 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