{"id":3791,"date":"2026-05-26T03:50:33","date_gmt":"2026-05-26T03:50:33","guid":{"rendered":"https:\/\/choxetot.net\/1\/?p=3791"},"modified":"2026-05-27T02:47:39","modified_gmt":"2026-05-27T02:47:39","slug":"binh-ac-quy-o-to-la-gi-cong-dung-va-chuc-nang-cua-ac-quy-o-to","status":"publish","type":"post","link":"https:\/\/choxetot.net\/1\/binh-ac-quy-o-to-la-gi-cong-dung-va-chuc-nang-cua-ac-quy-o-to","title":{"rendered":"B\u00ecnh \u00e1c quy \u00f4 t\u00f4 l\u00e0 g\u00ec? C\u00f4ng d\u1ee5ng v\u00e0 ch\u1ee9c n\u0103ng c\u1ee7a \u00e1c quy \u00f4 t\u00f4"},"content":{"rendered":"<p><strong>Xe \u00d4 t\u00f4<\/strong>\u00a0l\u00e0 m\u1ed9t ph\u01b0\u01a1ng ti\u1ec7n giao th\u00f4ng ph\u1ed5 bi\u1ebfn hi\u1ec7n nay. \u0110\u1ec3 \u00f4 t\u00f4 c\u00f3 th\u1ec3 ho\u1ea1t \u0111\u1ed9ng \u0111\u01b0\u1ee3c, c\u1ea7n c\u00f3 ngu\u1ed3n \u0111i\u1ec7n cung c\u1ea5p cho c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n tr\u00ean xe. Ngu\u1ed3n \u0111i\u1ec7n n\u00e0y \u0111\u01b0\u1ee3c cung c\u1ea5p b\u1edfi b\u00ecnh<strong>\u00a0\u00e1c quy \u00f4 t\u00f4<\/strong>. V\u1eady \u00e1c quy \u00f4 t\u00f4 l\u00e0 g\u00ec? C\u00f4ng d\u1ee5ng c\u1ee7a b\u00ecnh \u00e1c quy \u00f4 t\u00f4 nh\u01b0 th\u1ebf n\u00e0o? H\u00e3y c\u00f9ng\u00a0<a href=\"https:\/\/choxetot.net\/1\/\"><strong>Toyota M\u1ef9 \u0110\u00ecnh<\/strong><\/a>\u00a0t\u00ecm hi\u1ec3u th\u00f4ng tin chi ti\u1ebft v\u1ec1 b\u00ecnh \u00e1c quy \u00f4 t\u00f4 th\u00f4ng qua b\u00e0i vi\u1ebft chi ti\u1ebft sau \u0111\u00e2y nh\u00e9.<\/p>\n<h2 id=\"1-binh-ac-quy-o-to-la-gi\"><strong>1. B\u00ecnh \u00e1c quy \u00f4 t\u00f4 l\u00e0 g\u00ec?<\/strong><\/h2>\n<p>B\u00ecnh \u00e1c quy \u00f4 t\u00f4 l\u00e0 m\u1ed9t lo\u1ea1i b\u00ecnh \u0111i\u1ec7n c\u00f3 kh\u1ea3 n\u0103ng t\u00edch tr\u1eef \u0111i\u1ec7n v\u00e0 cung c\u1ea5p \u0111i\u1ec7n cho c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n tr\u00ean xe khi \u0111\u1ed9ng c\u01a1 kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng. \u1eaec quy \u00f4 t\u00f4 l\u00e0 ngu\u1ed3n cung c\u1ea5p \u0111i\u1ec7n m\u1ed9t chi\u1ec1u, cung c\u1ea5p \u0111i\u1ec7n n\u0103ng cho c\u00e1c thi\u1ebft b\u1ecb s\u1eed d\u1ee5ng \u0111i\u1ec7n tr\u00ean xe. V\u1edbi ngu\u1ed3n \u0111i\u1ec7n n\u00e0y, ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng \u0111\u01b0\u1ee3c nhi\u1ec1u l\u1ea7n th\u00f4ng qua c\u00e1ch c\u1ea5p ngu\u1ed3n b\u1eb1ng h\u1ec7 th\u1ed1ng s\u1ea1c.<\/p>\n<p>\u1eaec quy s\u1ebd l\u00e0m nhi\u1ec7m v\u1ee5 cung c\u1ea5p \u0111i\u1ec7n cho c\u00e1c thi\u1ebft b\u1ecb s\u1eed d\u1ee5ng \u0111i\u1ec7n tr\u00ean xe trong tr\u01b0\u1eddng h\u1ee3p m\u00e1y ph\u00e1t \u0111i\u1ec7n kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng nh\u01b0 khi \u0111\u1ed9ng c\u01a1 d\u1eebng ho\u1ea1t \u0111\u1ed9ng.<\/p>\n<h2 id=\"2-tim-hieu-cac-loai-ac-quy-xe-o-to-pho-bien\"><strong>2. T\u00ecm hi\u1ec3u c\u00e1c lo\u1ea1i \u1eafc quy xe \u00f4 t\u00f4 ph\u1ed5 bi\u1ebfn<\/strong><\/h2>\n<p>Tr\u00ean th\u1ecb tr\u01b0\u1eddng hi\u1ec7n nay, \u1eafc quy \u00f4 t\u00f4 c\u00f3 r\u1ea5t nhi\u1ec1u lo\u1ea1i \u0111\u1ec3 ph\u00f9 h\u1ee3p v\u1edbi t\u1eebng m\u1ee5c \u0111\u00edch s\u1eed d\u1ee5ng. Tuy nhi\u00ean v\u1ec1 c\u01a1 b\u1ea3n th\u00ec \u1eafc quy \u00f4 t\u00f4 \u0111\u01b0\u1ee3c chia ra l\u00e0m <a href=\"https:\/\/choxetot.net\/1\/binh-ac-quy-o-to-la-gi-cong-dung-va-chuc-nang-cua-ac-quy-o-to\">2 lo\u1ea1i ch\u00ednh l\u00e0 \u1eafc quy kh\u00f4 v\u00e0 \u1eafc quy n\u01b0\u1edbc<\/a>. M\u1ed7i lo\u1ea1i l\u1ea1i mang nh\u1eefng \u01b0u \u0111i\u1ec3m &#8211; nh\u01b0\u1ee3c \u0111i\u1ec3m ri\u00eang m\u00e0 ng\u01b0\u1eddi d\u00f9ng c\u1ea7n bi\u1ebft \u0111\u1ec3 l\u1ef1a ch\u1ecdn \u0111\u01b0\u1ee3c lo\u1ea1i ph\u00f9 h\u1ee3p.<\/p>\n<h3 id=\"2-1-ac-quy-kho-nbsp\"><strong>2.1 \u1eaec quy kh\u00f4\u00a0<\/strong><\/h3>\n<p>L\u00e0 lo\u1ea1i \u1eafc quy \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf k\u00edn n\u00ean kh\u00f4ng c\u1ea7n ph\u1ea3i th\u00eam n\u01b0\u1edbc \u0111\u1ecbnh k\u1ef3. \u1eaec quy kh\u00f4 v\u1ec1 c\u01a1 b\u1ea3n kh\u00f4ng ph\u1ea3i l\u00e0 kh\u00f4 ho\u00e0n to\u00e0n m\u00e0 b\u00ean trong c\u00f3 ch\u1ee9a dung d\u1ecbch H2SO4 \u1edf d\u1ea1ng gel \u0111\u1eb7c.<\/p>\n<p><strong>\u01afu \u0111i\u1ec3m c\u1ee7a \u1eafc quy kh\u00f4<\/strong><\/p>\n<ul>\n<li aria-level=\"1\">Kh\u00f4ng m\u1ea5t th\u1eddi gian b\u1ed5 sung th\u00eam dung d\u1ecbch hay \u0111i b\u1ea3o d\u01b0\u1ee1ng b\u1edfi \u0111\u00e3 c\u00f3 s\u1eb5n dung d\u1ecbch axit v\u00e0 n\u1ea1p \u0111\u1ea7y tr\u01b0\u1edbc.<\/li>\n<li aria-level=\"1\">Khi \u0111\u1ec3 l\u00e2u kh\u00f4ng s\u1eed d\u1ee5ng th\u00ec b\u00ecnh \u1eafc quy kh\u00f4 hao \u0111i\u1ec7n \u00edt h\u01a1n so v\u1edbi \u1eafc quy n\u01b0\u1edbc n\u00ean c\u00f3 th\u1ec3 d\u00f9ng \u0111\u01b0\u1ee3c trong th\u1eddi gian d\u00e0i.<\/li>\n<li aria-level=\"1\">Kh\u00f4ng g\u00e2y ra m\u00f9i kh\u00f3 ch\u1ecbu do k\u1ebft c\u1ea5u k\u00edn.<\/li>\n<li aria-level=\"1\">Kh\u00f4ng c\u1ea7n b\u1ea3o d\u01b0\u1ee1ng th\u01b0\u1eddng xuy\u00ean.<\/li>\n<li aria-level=\"1\">Th\u1eddi gian ph\u1ee5c h\u1ed3i \u0111i\u1ec7n \u00e1p nhanh do d\u00f2ng \u0111i\u1ec7n n\u1ea1p cao.<\/li>\n<li aria-level=\"1\">Trong qu\u00e1 tr\u00ecnh s\u1eed d\u1ee5ng kh\u00f4ng c\u1ea7n b\u1ed5 sung th\u00eam \u0111i\u1ec7n d\u1ecbch.<\/li>\n<li aria-level=\"1\">C\u00f3 \u0111\u1ed9 b\u1ec1n cao do \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t d\u1ef1a tr\u00ean \u1ee9ng d\u1ee5ng c\u00f4ng ngh\u1ec7 m\u1edbi.<\/li>\n<li aria-level=\"1\">S\u1ea1ch s\u1ebd, an to\u00e0n h\u01a1n so v\u1edbi \u1eafc quy n\u01b0\u1edbc b\u1edfi c\u00f3 c\u1ea5u t\u1ea1o k\u00edn n\u00ean \u00edt c\u00f3 nguy c\u01a1 b\u1ecb \u0103n m\u00f2n do h\u01a1i c\u1ee7a axit tho\u00e1t ra<\/li>\n<\/ul>\n<p><strong>Nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a \u1eafc quy kh\u00f4<\/strong><\/p>\n<ul>\n<li aria-level=\"1\">Do c\u00f4ng ngh\u1ec7 s\u1ea3n xu\u1ea5t ti\u00ean ti\u1ebfn hi\u1ec7n \u0111\u1ea1i n\u00ean ph\u1ea3i nh\u1eadp kh\u1ea9u t\u1eeb n\u01b0\u1edbc ngo\u00e0i v\u1eady n\u00ean gi\u00e1 th\u00e0nh kh\u00e1 cao.<\/li>\n<li aria-level=\"1\">\u1eaec quy c\u00f3 nh\u01b0\u1ee3c \u0111i\u1ec3m l\u1edbn l\u00e0 h\u1ebft \u0111i\u1ec7n \u0111\u1ed9t ng\u1ed9t n\u00ean ng\u01b0\u1eddi d\u00f9ng c\u1ea7n th\u01b0\u1eddng xuy\u00ean ch\u00fa \u00fd \u0111\u1ebfn t\u00ecnh tr\u1ea1ng \u1eafc quy \u0111\u1ec3 tr\u00e1nh \u0111ang di chuy\u1ec3n m\u00e0 \u1eafc quy h\u1ebft \u0111i\u1ec7n.<\/li>\n<\/ul>\n<h3 id=\"2-2-ac-quy-nuoc\"><strong>2.2 \u1eaec quy n\u01b0\u1edbc<\/strong><\/h3>\n<p>L\u00e0 lo\u1ea1i \u1eafc quy c\u00f3 s\u1eb5n dung d\u1ecbch axit sunfuric \u1edf b\u00ean trong, c\u00f3 n\u1eafp b\u1ea3o d\u01b0\u1ee1ng \u0111\u1ec3 \u0111\u1ed5 th\u00eam n\u01b0\u1edbc c\u1ea5t.<\/p>\n<p><strong>\u01afu \u0111i\u1ec3m\u00a0<\/strong><\/p>\n<ul>\n<li aria-level=\"1\">Khi \u0111\u01b0\u1ee3c ch\u0103m s\u00f3c \u0111\u00fang c\u00e1ch s\u1ebd c\u00f3 \u0111\u1ed9 b\u1ec1n cao.<\/li>\n<li aria-level=\"1\">Gi\u00e1 th\u00e0nh r\u1ebb do c\u1ea5u t\u1ea1o \u0111\u01a1n gi\u1ea3n.<\/li>\n<li aria-level=\"1\">\u0110\u1ec3 l\u00e2u v\u1eabn c\u00f3 th\u1ec3 t\u1ef1 h\u1ed3i \u0111i\u1ec7n.<\/li>\n<\/ul>\n<p><strong>Nh\u01b0\u1ee3c \u0111i\u1ec3m\u00a0<\/strong><\/p>\n<ul>\n<li aria-level=\"1\">C\u1ea7n \u0111\u01b0\u1ee3c ki\u1ec3m tra b\u1ea3o d\u01b0\u1ee1ng \u0111\u1ecbnh k\u1ef3 tr\u00e1nh \u0111\u1ec3 dung d\u1ecbch c\u1ea1n gi\u00fap \u1eafc quy s\u1eed d\u1ee5ng l\u00e2u h\u01a1n. Th\u1eddi gian ki\u1ec3m tra \u0111\u1ecbnh k\u00ec l\u00e0 3 th\u00e1ng\/1 l\u1ea7n \u0111\u1ed1i v\u1edbi xe ch\u1ea1y \u0111\u01b0\u1eddng ng\u1eafn c\u00f2n 0,5 th\u00e1ng \/l\u1ea7n \u0111\u1ed1i v\u1edbi \u00f4 t\u00f4 \u0111i \u0111\u01b0\u1eddng d\u00e0i.<\/li>\n<li aria-level=\"1\">N\u1ebfu \u1eafc quy kh\u00f4ng \u0111\u01b0\u1ee3c n\u1ed1i v\u1edbi c\u00e1c thi\u1ebft b\u1ecb d\u00f9ng \u0111i\u1ec7n th\u00ec c\u1ea7n n\u1ea1p \u0111i\u1ec7n \u0111\u1ecbnh k\u1ef3 3 th\u00e1ng\/l\u1ea7n.<\/li>\n<li aria-level=\"1\">G\u00e2y ra kh\u00ed c\u00f3 m\u00f9i kh\u00f3 ch\u1ecbu do k\u1ebft c\u1ea5u kh\u00f4ng k\u00edn.<\/li>\n<li aria-level=\"1\">Tu\u1ed5i th\u1ecd th\u1ea5p h\u01a1n \u1eafc quy kh\u00f4.<\/li>\n<li aria-level=\"1\">Khi axit b\u1ed1c h\u01a1i, c\u00f3 th\u1ec3 s\u1ebd g\u00e2y g\u1ec9 b\u00ean trong n\u1eafp m\u00e1y g\u00e2y m\u1ea5t an to\u00e0n khi s\u1eed d\u1ee5ng.<\/li>\n<\/ul>\n<p>V\u1edbi nh\u1eefng \u0111\u1eb7c t\u00ednh tr\u00ean, ng\u00e0y nay \u0111a ph\u1ea7n ng\u01b0\u1eddi d\u00f9ng \u00f4 t\u00f4 th\u01b0\u1eddng ch\u1ecdn s\u1eed d\u1ee5ng \u1eafc quy kh\u00f4 b\u1edfi kh\u00f4ng c\u1ea7n ki\u1ec3m tra hay b\u1ea3o d\u01b0\u1ee1ng th\u01b0\u1eddng xuy\u00ean nh\u01b0ng t\u00ednh an to\u00e0n khi s\u1eed d\u1ee5ng l\u1ea1i cao h\u01a1n. Ri\u00eang nh\u1eefng xe t\u1ea3i l\u1edbn th\u00ec th\u01b0\u1eddng d\u00f9ng \u1eafc quy n\u01b0\u1edbc v\u00ec c\u00f3 d\u00f2ng ph\u00e1t l\u1edbn h\u01a1n so v\u1edbi \u1eafc quy kh\u00f4.<\/p>\n<h2 id=\"3-cau-tao-chuc-nang-va-nguyen-ly-hoat-dong-cua-ac-quy-o-to\"><strong>3. C\u1ea5u t\u1ea1o, ch\u1ee9c n\u0103ng v\u00e0 nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng c\u1ee7a \u1eafc quy \u00f4 t\u00f4<\/strong><\/h2>\n<p>C\u00f3 th\u1ec3 th\u1ea5y \u1eafc quy l\u00e0 m\u1ed9t b\u1ed9 ph\u1eadn quan tr\u1ecdng c\u1ee7a \u00f4 t\u00f4, v\u00ec th\u1ebf vi\u1ec7c t\u00ecm hi\u1ec3u r\u00f5 v\u1ec1 c\u1ea5u t\u1ea1o, ch\u1ee9c n\u0103ng v\u00e0 nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng c\u1ee7a n\u00f3 l\u00e0 r\u1ea5t c\u1ea7n thi\u1ebft.<\/p>\n<h3 id=\"3-1-cau-tao-cua-ac-quy-o-to\"><strong>3.1 C\u1ea5u t\u1ea1o c\u1ee7a \u1eafc quy \u00f4 t\u00f4<\/strong><\/h3>\n<p>V\u1ec1 c\u1ea5u t\u1ea1o c\u1ee7a \u1eafc quy \u00f4 t\u00f4 s\u1ebd \u0111\u01b0\u1ee3c chia th\u00e0nh c\u1ea5u t\u1ea1o b\u00ean trong v\u00e0 c\u1ea5u t\u1ea1o b\u00ean ngo\u00e0i. C\u00e1c chi ti\u1ebft trong b\u00ecnh \u1eafc quy s\u1ebd t\u1ea1o ra m\u1ed9t t\u1ed5ng th\u1ec3 ho\u00e0n ch\u1ec9nh \u0111\u1ec3 v\u1eadn h\u00e0nh \u0111\u1ea1t k\u1ebft qu\u1ea3 t\u1ed1t nh\u1ea5t.<\/p>\n<p><strong>C\u1ea5u t\u1ea1o b\u00ean trong c\u1ee7a \u1eafc quy \u00f4 t\u00f4 bao g\u1ed3m:<\/strong><\/p>\n<ul>\n<li aria-level=\"1\">B\u1ea3n c\u1ef1c \u00e2m v\u00e0 b\u1ea3n c\u1ef1c d\u01b0\u01a1ng ch\u1ee9a t\u1ea5m ng\u0103n c\u00e1ch v\u00e0 n\u1ed1i v\u1edbi nhau b\u1eb1ng thanh n\u1ed1i.<\/li>\n<li aria-level=\"1\">C\u00f3 r\u1ea5t nhi\u1ec1u ng\u0103n nh\u1ecf v\u00e0 m\u1ed7i ng\u0103n \u0111\u1ec1u ch\u1ee9a dung d\u1ecbch H2S04.<\/li>\n<\/ul>\n<p><strong>C\u00f2n v\u1ec1 c\u1ea5u t\u1ea1o b\u00ean ngo\u00e0i g\u1ed3m chi ti\u1ebft sau:<\/strong><\/p>\n<ul>\n<li>V\u1ecf th\u01b0\u1eddng \u0111\u01b0\u1ee3c l\u00e0m t\u1eeb cao su c\u1ee9ng ho\u1eb7c v\u1eadt li\u1ec7u bitum b\u1edfi c\u00e1c v\u1eadt li\u1ec7u n\u00e0y c\u00f3 t\u00ednh c\u00e1ch nhi\u1ec7t v\u00e0 ch\u1ed1ng axit \u0103n m\u00f2n cao c\u00f9ng \u0111\u1ed9 b\u1ec1n c\u01a1 h\u1ecdc l\u1edbn.<\/li>\n<li>\u0110\u1eb7c \u0111i\u1ec3m d\u1ec5 nh\u1eadn bi\u1ebft nh\u1ea5t c\u1ee7a b\u00ecnh \u1eafc quy \u0111\u00f3 l\u00e0 c\u00f3 2 c\u1ef1c l\u1ed3i ph\u00eda tr\u00ean c\u1ef1c d\u01b0\u01a1ng v\u00e0 c\u1ef1c \u00e2m c\u1ee7a b\u00ecnh, th\u01b0\u1eddng n\u1eafp ch\u1ee5p \u0111\u1ea7u c\u1ef1c c\u00f3 m\u00e0u s\u1eafc \u0111\u1ec3 ph\u00e2n bi\u1ec7t nh\u01b0: m\u00e0u \u0111\u1ecf l\u00e0 c\u1ef1c d\u01b0\u01a1ng (+); m\u00e0u xanh l\u00e0 c\u1ef1c \u00e2m (-).<\/li>\n<\/ul>\n<h3 id=\"3-2-chuc-nang-cua-ac-quy-o-to\"><strong>3.2 Ch\u1ee9c n\u0103ng c\u1ee7a \u1eafc quy \u00f4 t\u00f4<\/strong><\/h3>\n<p>\u1eaec quy \u00f4 t\u00f4 c\u00f3 nh\u1eefng ch\u1ee9c n\u0103ng ch\u00ednh sau:<\/p>\n<ul>\n<li aria-level=\"1\">T\u00edch tr\u1eef \u0111i\u1ec7n n\u0103ng \u0111\u1ec3 m\u1ed9t s\u1ed1 thi\u1ebft b\u1ecb tr\u00ean xe ho\u1ea1t \u0111\u1ed9ng nh\u01b0 h\u1ec7 th\u1ed1ng \u0111\u00e1nh l\u1eeda hay m\u00e1y \u0111\u1ec1 gi\u00fap xe kh\u1edfi \u0111\u1ed9ng.<\/li>\n<li aria-level=\"1\">Cung c\u1ea5p \u0111i\u1ec7n n\u0103ng cho c\u00e1c ph\u1ee5 t\u1ea3i trong tr\u01b0\u1eddng h\u1ee3p m\u00e1y ph\u00e1t \u0111i\u1ec7n ch\u01b0a l\u00e0m vi\u1ec7c ho\u1eb7c v\u00f2ng tua m\u00e1y ch\u01b0a \u0111\u1ea1t t\u1ed1c \u0111\u1ed9 quy \u0111\u1ecbnh.<\/li>\n<li aria-level=\"1\">Khi t\u1ea3i ph\u1ee5 s\u1eed d\u1ee5ng d\u00f2ng \u0111i\u1ec7n qu\u00e1 m\u1ee9c quy \u0111\u1ecbnh th\u00ec \u1eafc quy s\u1ebd l\u00e0 ngu\u1ed3n cung c\u1ea5p \u0111i\u1ec7n thay th\u1ebf.<\/li>\n<\/ul>\n<h3 id=\"3-3-nguyen-ly-hoat-dong-cua-ac-quy-o-to\"><strong>3.3 Nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng c\u1ee7a \u1eafc quy \u00f4 t\u00f4<\/strong><\/h3>\n<p>\u1eaec quy \u00f4 t\u00f4 ho\u1ea1t \u0111\u1ed9ng d\u1ef1a tr\u00ean nguy\u00ean l\u00fd n\u1ea1p v\u00e0 ph\u00f3ng \u0111i\u1ec7n qua ph\u1ea3n \u1ee9ng h\u00f3a h\u1ecdc v\u1edbi dung d\u1ecbch \u0111i\u1ec7n ph\u00e2n.<\/p>\n<p>Khi ph\u00f3ng \u0111i\u1ec7n, b\u00ecnh s\u1ebd cung c\u1ea5p m\u1ed9t d\u00f2ng \u0111i\u1ec7n cho b\u1ed9 ph\u1eadn ti\u00eau th\u1ee5. Khi axit trong dung d\u1ecbch \u0111i\u1ec7n ph\u00e2n ph\u1ea3n \u1ee9ng v\u1edbi ch\u00ec chuy\u1ec3n th\u00e0nh n\u01b0\u1edbc gi\u00fap n\u0103ng l\u01b0\u1ee3ng \u0111i\u1ec7n \u0111\u01b0\u1ee3c ph\u00f3ng ra. Khi \u0111\u00f3, axit sunfuric c\u00f9ng v\u1edbi c\u00e1c b\u1ea3n c\u1ef1c \u00e2m, d\u01b0\u01a1ng chuy\u1ec3n th\u00e0nh sunfat ch\u00ec. Qu\u00e1 tr\u00ecnh ph\u00f3ng \u0111i\u1ec7n l\u00e0m cho l\u01b0\u1ee3ng n\u01b0\u1edbc t\u0103ng l\u00ean nh\u01b0ng l\u1ea1i l\u00e0m gi\u1ea3m l\u01b0\u1ee3ng axit sunfuric khi\u1ebfn n\u1ed3ng \u0111\u1ed9 \u0111i\u1ec7n d\u1ecbch gi\u1ea3m v\u00e0 c\u00e1c b\u1ea3n c\u1ef1c ti\u1ebfn d\u1ea7n \u0111\u1ebfn ngo\u00e0i ra do b\u1ea3n ch\u1ea5t l\u00e0 PbSO4 khi\u1ebfn hi\u1ec7u \u0111i\u1ec7n th\u1ebf gi\u1eefa ch\u00fang gi\u1ea3m d\u1ea7n.<\/p>\n<p>L\u00fac n\u1ea1p \u0111i\u1ec7n, n\u1ed3ng \u0111\u1ed9 ch\u1ea5t \u0111i\u1ec7n ph\u00e2n t\u0103ng l\u00ean, ch\u1ea5t \u0111i\u1ec7n ph\u00e2n chuy\u1ec3n th\u00e0nh axit sunfuric. C\u00f9ng v\u1edbi \u0111\u00f3, c\u00e1c b\u1ea3n c\u1ef1c d\u01b0\u01a1ng s\u1ebd chuy\u1ec3n th\u00e0nh oxit ch\u00ec, c\u00e1c b\u1ea3n c\u1ef1c \u00e2m chuy\u1ec3n th\u00e0nh ch\u00ec. L\u00fac n\u00e0y, chi\u1ec1u c\u1ee7a d\u00f2ng \u0111i\u1ec7n n\u1ea1p v\u00e0o ng\u01b0\u1ee3c chi\u1ec1u v\u1edbi d\u00f2ng \u0111i\u1ec7n khi ph\u00f3ng.<\/p>\n<h2 id=\"4-ac-quy-o-to-dung-duoc-bao-lau\"><strong>4. \u1eaec quy \u00f4 t\u00f4 d\u00f9ng \u0111\u01b0\u1ee3c bao l\u00e2u?<\/strong><\/h2>\n<p>Tu\u1ed5i th\u1ecd c\u1ee7a \u1eafc quy ph\u1ee5 thu\u1ed9c v\u00e0o nhi\u1ec1u y\u1ebfu t\u1ed1 nh\u01b0: lo\u1ea1i \u1eafc quy, h\u00e3ng \u1eafc quy s\u1eed d\u1ee5ng, \u0111i\u1ec1u ki\u1ec7n th\u1eddi ti\u1ebft, th\u00f3i quen s\u1eed d\u1ee5ng,&#8230; Do \u0111\u00f3 kh\u00f4ng c\u00f3 c\u00e2u tr\u1ea3 l\u1eddi ch\u00ednh x\u00e1c cho tu\u1ed5i th\u1ecd \u1eafc quy l\u00e0 bao l\u00e2u. Tuy nhi\u00ean tr\u00ean th\u1ef1c t\u1ebf m\u1ed9t s\u1ed1 th\u1ed1ng k\u00ea cho th\u1ea5y r\u1eb1ng th\u1eddi gian s\u1eed d\u1ee5ng \u1eafc quy \u00f4 t\u00f4 ch\u1ec9 r\u01a1i v\u00e0o kho\u1ea3ng 2 \u2013 3 n\u0103m. Khi k\u00ea\u0301t th\u00fac v\u00f2ng \u0111\u1eddi s\u1eed d\u1ee5ng trung b\u00ecnh, \u1eafc quy c\u00e2\u0300n \u0111\u01b0\u1ee3c thay th\u00ea\u0301 ngay \u0111\u1ec3 tr\u00e1nh g\u00e2y \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn c\u00e1c b\u1ed9 ph\u1eadn kh\u00e1c tr\u00ean xe. V\u1ec1 th\u1eddi gian b\u1ea3o h\u00e0nh c\u1ee7a c\u00e1c lo\u1ea1i \u1eafc quy n\u00e0y l\u00e0 t\u1eeb 6 &#8211; 12 th\u00e1ng.<\/p>\n<h2 id=\"5-cach-kiem-tra-binh-ac-quy-xe-o-to\"><strong>5. C\u00e1ch ki\u1ec3m tra b\u00ecnh \u1eafc quy xe \u00f4 t\u00f4<\/strong><\/h2>\n<p>Vi\u1ec7c ki\u1ec3m tra b\u00ecnh \u1eafc quy tr\u00ean \u00f4 t\u00f4 th\u01b0\u1eddng xuy\u00ean l\u00e0 \u0111i\u1ec1u v\u00f4 c\u00f9ng quan tr\u1ecdng v\u00ec n\u1ebfu ph\u00e1t hi\u1ec7n nh\u1eefng h\u01b0 h\u1ecfng th\u00ec s\u1ebd c\u00f3 bi\u1ec7n ph\u00e1p s\u1eeda ch\u1eefa v\u00e0 thay th\u1ebf k\u1ecbp th\u1eddi. M\u1ed9t s\u1ed1 c\u00e1ch ki\u1ec3m tra \u1eafc quy \u00f4 t\u00f4 th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 t\u1ef1 ki\u1ec3m tra t\u1ea1i nh\u00e0 d\u1ec5 d\u00e0ng.<\/p>\n<ul>\n<li><strong>Ki\u1ec3m tra qua m\u1eaft th\u1ea7n (\u0111\u1ed1i v\u1edbi \u1eafc quy kh\u00f4):<\/strong>\u00a0c\u00f3 th\u1ec3 \u0111\u00e1nh gi\u00e1 qua m\u00e0u s\u1eafc c\u1ee7a m\u1eaft th\u1ea7n. Khi nh\u00ecn v\u00e0o l\u1ed7 soi c\u1ee7a m\u1eaft th\u1ea7n \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 m\u00e0u s\u1eafc, ng\u01b0\u1eddi s\u1eed d\u1ee5ng c\u00f3 th\u1ec3 \u0111\u00e1nh gi\u00e1 s\u01a1 b\u1ed9 \u0111\u01b0\u1ee3c t\u00ecnh tr\u1ea1ng c\u1ee7a \u1eafc quy. Quy \u0111\u1ecbnh v\u1ec1 m\u00e0u s\u1eafc nh\u00ecn \u0111\u01b0\u1ee3c qua m\u1eaft th\u1ea7n \u0111\u01b0\u1ee3c in chi ti\u1ebft tr\u00ean v\u1ecf b\u00ecnh<\/li>\n<li><strong>Ki\u1ec3m tra m\u1ef1c ch\u1ea5t l\u1ecfng, ch\u00eca t\u1ea5m c\u1ef1c qu\u00e1 cao (\u0111\u1ed1i v\u1edbi \u1eafc quy n\u01b0\u1edbc):\u00a0<\/strong>vi\u1ec7c ki\u1ec3m tra m\u1ef1c ch\u1ea5t l\u1ecfng b\u00ean trong \u1eafc quy l\u00e0 h\u1ebft s\u1ee9c c\u1ea7n thi\u1ebft,\u00a0 n\u1ebfu quan s\u00e1t th\u1ea5y m\u1ef1c ch\u1ea5t l\u1ecfng th\u1ea5p h\u01a1n m\u1ee9c quy \u0111\u1ecbnh th\u00ec c\u1ea7n n\u1ea1p th\u00eam n\u01b0\u1edbc c\u1ea5t v\u00e0o \u1eafc quy. \u1eaec quy \u00f4 t\u00f4 c\u00f3 c\u1ea5u t\u1ea1o trong su\u1ed1t n\u00ean c\u00f3 th\u1ec3 ki\u1ec3m tra \u0111\u01b0\u1ee3c m\u1ef1c ch\u1ea5t l\u1ecfng b\u1eb1ng m\u1eaft th\u01b0\u1eddng.<\/li>\n<li><strong>B\u00ecnh \u1eafc quy \u00f4 t\u00f4 b\u1ecb ph\u1ed3ng, \u0111\u1ea7u c\u1ecdc b\u1ecb h\u1ecfng, r\u00f2 r\u1ec9, n\u1ee9t v\u1ee1:\u00a0<\/strong>Khi xu\u1ea5t hi\u1ec7n c\u00e1c d\u1ea5u hi\u1ec7u b\u1ea5t th\u01b0\u1eddng \u1edf b\u00ean trong nh\u01b0 nhi\u1ec7t \u0111\u1ed9 cao, h\u1ecfng b\u1ea3n c\u1ef1c, b\u1ecb chai,&#8230;s\u1ebd d\u1eabn \u0111\u1ebfn c\u00e1c hi\u1ec7n t\u01b0\u1ee3ng n\u00e0y.<\/li>\n<li><strong>C\u00e1ch ki\u1ec3m tra \u1eafc quy \u00f4 t\u00f4 b\u1eb1ng thi\u1ebft b\u1ecb chuy\u00ean d\u1ee5ng:\u00a0<\/strong>B\u00ean c\u1ea1nh quan s\u00e1t b\u1eb1ng m\u1eaft th\u01b0\u1eddng th\u00ec ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 t\u1ef1 ki\u1ec3m tra \u1eafc quy b\u1eb1ng c\u00e1c thi\u1ebft b\u1ecb chuy\u00ean d\u1ee5ng nh\u01b0 v\u00f4n k\u1ebf hay \u0111\u1ed3ng h\u1ed3 \u0111o \u0111i\u1ec7n n\u0103ng.<\/li>\n<li><strong>Ki\u1ec3m tra b\u1eb1ng v\u00f4n k\u1ebf:<\/strong>\u00a0V\u00f4n k\u1ebf \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 \u0111o hi\u1ec7u \u0111i\u1ec7n th\u1ebf gi\u1eefa hai \u0111\u1ea7u c\u1ee7a b\u1ea3n c\u1ef1c ho\u1eb7c c\u00e1c thi\u1ebft b\u1ecb kh\u00e1c. N\u1ebfu s\u1ed1 \u0111o \u0111i\u1ec7n \u00e1p tr\u00ean v\u00f4n k\u1ebf cho k\u1ebft qu\u1ea3 trong kho\u1ea3ng 12,4V \u2013 12,7V t\u1ea1i th\u1eddi \u0111i\u1ec3m xe kh\u00f4ng n\u1ed5 m\u00e1y c\u00f3 ngh\u0129a l\u00e0 \u1eafc quy v\u1eabn s\u1eed d\u1ee5ng \u0111\u01b0\u1ee3c t\u1ed1t. Ng\u01b0\u1ee3c l\u1ea1i, n\u1ebfu s\u1ed1 \u0111o \u0111i\u1ec7n \u00e1p th\u1ea5p h\u01a1n 12,4V c\u00f3 ngh\u0129a l\u00e0 \u1eafc quy c\u1ea7n \u0111\u01b0\u1ee3c n\u1ea1p th\u00eam \u0111i\u1ec7n. Ch\u00fa \u00fd n\u1ebfu ch\u1ec9 s\u1ed1 s\u1ee5t xu\u1ed1ng m\u1ee9c th\u1ea5p h\u01a1n 9,6V th\u00ec c\u1ea7n \u0111\u01b0\u1ee3c thay m\u1edbi ngay v\u00ec c\u00f3 th\u1ec3 \u1eafc quy \u0111\u00e3 b\u1ecb y\u1ebfu v\u00e0 s\u1eafp h\u1ecfng. \u0110\u1ec3 tr\u00e1nh \u0111o nh\u1ea7m \u0111i\u1ec7n \u00e1p\u00a0 b\u1ec1 m\u1eb7t sau khi \u1eafc quy \u0111\u01b0\u1ee3c n\u1ea1p, c\u1ea7n so s\u00e1nh \u0111i\u1ec7n \u00e1p tr\u01b0\u1edbc khi n\u1ea1p, sau \u0111\u00f3 n\u1ed5 m\u00e1y 1 ho\u1eb7c 2 l\u1ea7n v\u00e0 t\u1eaft m\u00e1y \u0111\u1ec3 \u0111o l\u1ea1i \u0111i\u1ec7n \u00e1p th\u1ef1c t\u1ebf c\u1ee7a \u1eafc quy.<\/li>\n<\/ul>\n<h2 id=\"6-thay-binh-ac-quy-xe-o-to-o-dau\"><strong>6. Thay b\u00ecnh \u1eafc quy xe \u00f4 t\u00f4 \u1edf \u0111\u00e2u?<\/strong><\/h2>\n<p>\u1eaec quy c\u1ee7a m\u1ed9t s\u1ed1 m\u1eabu xe Toyota c\u00f3 tu\u1ed5i th\u1ecd trung b\u00ecnh t\u1eeb 2 &#8211; 3 n\u0103m. Do \u0111\u00f3 ng\u01b0\u1eddi d\u00f9ng c\u1ea7n ki\u1ec3m tra b\u00ecnh \u1eafc quy c\u1ee7a xe th\u01b0\u1eddng xuy\u00ean \u0111\u1ec3 thay th\u1ebf ngay khi ph\u00e1t hi\u1ec7n d\u1ea5u hi\u1ec7u h\u1ecfng h\u00f3c, \u0111\u1ea3m b\u1ea3o an to\u00e0n khi xe v\u1eadn h\u00e0nh.<\/p>\n<p>Tr\u00ean \u0111\u00e2y l\u00e0 nh\u1eefng th\u00f4ng tin ch\u00fang t\u00f4i mu\u1ed1n g\u1eedi \u0111\u1ebfn qu\u00fd b\u1ea1n \u0111\u1ecdc v\u1ec1 b\u00ecnh \u00e1c quy \u00f4 t\u00f4. Hy v\u1ecdng nh\u1eefng th\u00f4ng tin n\u00f3i tr\u00ean mang \u0111\u1ebfn nhi\u1ec1u gi\u00e1 tr\u1ecb h\u1eefu \u00edch cho qu\u00fd kh\u00e1ch h\u00e0ng trong qu\u00e1 tr\u00ecnh t\u00ecm hi\u1ec3u v\u1ec1 <a href=\"https:\/\/choxetot.net\/1\/\">xe \u00f4 t\u00f4 Toyota<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Xe \u00d4 t\u00f4\u00a0l\u00e0 m\u1ed9t ph\u01b0\u01a1ng ti\u1ec7n giao th\u00f4ng ph\u1ed5 bi\u1ebfn hi\u1ec7n nay. \u0110\u1ec3 \u00f4 t\u00f4 c\u00f3 th\u1ec3 ho\u1ea1t \u0111\u1ed9ng \u0111\u01b0\u1ee3c, c\u1ea7n c\u00f3 ngu\u1ed3n \u0111i\u1ec7n cung c\u1ea5p cho c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n tr\u00ean xe. Ngu\u1ed3n \u0111i\u1ec7n n\u00e0y \u0111\u01b0\u1ee3c cung c\u1ea5p b\u1edfi b\u00ecnh\u00a0\u00e1c quy \u00f4 t\u00f4. V\u1eady \u00e1c quy \u00f4 t\u00f4 l\u00e0 g\u00ec? C\u00f4ng d\u1ee5ng c\u1ee7a b\u00ecnh [&#8230;]\n","protected":false},"author":2,"featured_media":3626,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[74],"tags":[],"class_list":["post-3791","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-tuc"],"_links":{"self":[{"href":"https:\/\/choxetot.net\/1\/wp-json\/wp\/v2\/posts\/3791","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/choxetot.net\/1\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/choxetot.net\/1\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/choxetot.net\/1\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/choxetot.net\/1\/wp-json\/wp\/v2\/comments?post=3791"}],"version-history":[{"count":0,"href":"https:\/\/choxetot.net\/1\/wp-json\/wp\/v2\/posts\/3791\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/choxetot.net\/1\/wp-json\/wp\/v2\/media\/3626"}],"wp:attachment":[{"href":"https:\/\/choxetot.net\/1\/wp-json\/wp\/v2\/media?parent=3791"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/choxetot.net\/1\/wp-json\/wp\/v2\/categories?post=3791"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/choxetot.net\/1\/wp-json\/wp\/v2\/tags?post=3791"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}