{"id":67267,"date":"2023-04-04T15:20:02","date_gmt":"2023-04-04T15:20:02","guid":{"rendered":"https:\/\/www.takomabattery.com\/?p=67267"},"modified":"2023-11-22T09:36:09","modified_gmt":"2023-11-22T09:36:09","slug":"qilin-battery","status":"publish","type":"post","link":"https:\/\/www.takomabattery.com\/fr\/qilin-battery\/","title":{"rendered":"Batterie Qilin vs Tesla CTC vs SAIC rubik's cube battery"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"67267\" class=\"elementor elementor-67267\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-b26ed27 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"b26ed27\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-868d28d\" data-id=\"868d28d\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-550e274 elementor-widget elementor-widget-heading\" data-id=\"550e274\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Qilin battery vs Tesla CTC vs SAIC rubik\u2019s cube battery<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-aecd070 elementor-widget elementor-widget-text-editor\" data-id=\"aecd070\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div style=\"line-height: 40px\"><strong>Qilin battery<\/strong>\u00a0adopts the third-generation CTP technology of CATL. The system integration level has reached a new high in the world, the volume utilization rate can reach up to 72%, the energy density can reach up to 255Wh\/kg, and the maximum battery life of the whole vehicle can exceed 1000 kilometers.<\/div><div>\u00a0<\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b4b75c1 elementor-toc--minimized-on-tablet elementor-widget elementor-widget-table-of-contents\" data-id=\"b4b75c1\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;exclude_headings_by_selector&quot;:&quot;.paichu_post&quot;,&quot;headings_by_tags&quot;:[&quot;h2&quot;,&quot;h3&quot;,&quot;h4&quot;],&quot;marker_view&quot;:&quot;numbers&quot;,&quot;no_headings_message&quot;:&quot;No headings were found on this page.&quot;,&quot;minimize_box&quot;:&quot;yes&quot;,&quot;minimized_on&quot;:&quot;tablet&quot;,&quot;hierarchical_view&quot;:&quot;yes&quot;,&quot;min_height&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;min_height_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;min_height_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"table-of-contents.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-toc__header\">\n\t\t\t\t\t\t<div class=\"elementor-toc__header-title\">\n\t\t\t\tTable of Contents\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-toc__toggle-button elementor-toc__toggle-button--expand\" role=\"button\" tabindex=\"0\" aria-controls=\"elementor-toc__b4b75c1\" aria-expanded=\"true\" aria-label=\"Open table of contents\"><i aria-hidden=\"true\" class=\"fas fa-chevron-down\"><\/i><\/div>\n\t\t\t\t<div class=\"elementor-toc__toggle-button elementor-toc__toggle-button--collapse\" role=\"button\" tabindex=\"0\" aria-controls=\"elementor-toc__b4b75c1\" aria-expanded=\"true\" aria-label=\"Close table of contents\"><i aria-hidden=\"true\" class=\"fas fa-chevron-up\"><\/i><\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<div id=\"elementor-toc__b4b75c1\" class=\"elementor-toc__body\">\n\t\t\t<div class=\"elementor-toc__spinner-container\">\n\t\t\t\t<i class=\"elementor-toc__spinner eicon-animation-spin eicon-loading\" aria-hidden=\"true\"><\/i>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6100f61 uael-aspect-ratio-16_9 uael-youtube-subscribe-no elementor-widget elementor-widget-uael-video\" data-id=\"6100f61\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"uael-video.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"uael-video__outer-wrap  uael-video-type-youtube\" data-device=\"false\" data-vsticky=\"no\" data-hidedesktop=\"\" data-hidetablet=\"\" data-hidemobile=\"\" data-vsticky-viewport=\"0\" data-autoplay=\"0\">\n\t\t\t\t\t\t<div class=\"uael-video-inner-wrap\">\n\t\t\t\t<div class=\"uael-video__play\" data-src=\"https:\/\/www.youtube.com\/embed\/0Z3jNKCEoI8?rel=0&amp;start&amp;end&amp;controls=1&amp;mute=0&amp;modestbranding=0&amp;autoplay=1\">\n\t\t\t\t\t<img decoding=\"async\" class=\"uael-video__thumb\" src=\"https:\/\/i.ytimg.com\/vi\/0Z3jNKCEoI8\/hqdefault.jpg\" alt=\"\"><\/img>\n\t\t\t\t\t<div class=\"uael-video__play-icon uael-animation-\">\n\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/www.takomabattery.com\/wp-content\/uploads\/2023\/07\/YouTube_play_button_icon_2013\u20132017.svg-21.webp\" alt=\"youtube play button\" \/>\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0cafac5 elementor-widget elementor-widget-text-editor\" data-id=\"0cafac5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div style=\"line-height: 40px\"><h2 id=\"Introduction-to-qilin-battery\">Introduction to qilin battery<\/h2><p>At the same time, the qilin battery also adopts the world&#8217;s first large-area cooling technology for batteries, which can support a quick hot start in 5 minutes. This article will introduce qilin battery technology in detail and compare it with batteries from different <a href=\"https:\/\/www.takomabattery.com\/\" target=\"_blank\" rel=\"noopener\"><span style=\"text-decoration: underline;color: #333399\">lithium battery manufacturers<\/span><\/a>.<img fetchpriority=\"high\" decoding=\"async\" class=\"aligncenter size-full wp-image-67309\" src=\"https:\/\/www.takomabattery.com\/wp-content\/uploads\/2023\/04\/cooling-technology-for-batteries.webp\" alt=\"cooling technology for batteries\" width=\"1000\" height=\"500\" srcset=\"https:\/\/www.takomabattery.com\/wp-content\/uploads\/2023\/04\/cooling-technology-for-batteries.webp 1000w, https:\/\/www.takomabattery.com\/wp-content\/uploads\/2023\/04\/cooling-technology-for-batteries-300x150.webp 300w, https:\/\/www.takomabattery.com\/wp-content\/uploads\/2023\/04\/cooling-technology-for-batteries-768x384.webp 768w, https:\/\/www.takomabattery.com\/wp-content\/uploads\/2023\/04\/cooling-technology-for-batteries-600x300.webp 600w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/p><h2 id=\"Detailed-explanation-of-qilin-battery-technology\">Detailed explanation of qilin battery technology<\/h2><h3 id=\"Qilin-battery-pack\">Qilin battery pack<\/h3><p>According to the patent documents of CATL, we can find the structural details of the qilin battery\u00a0pack, and its main innovations are as follows:<\/p><p>1. Square-shell batteries are arranged in the box in a back-to-back and side-to-side manner, instead of the original upright way, so more single batteries can be placed, which is more conducive to fast charging and improves volume utilization.<\/p><figure id=\"attachment_67317\" aria-describedby=\"caption-attachment-67317\" style=\"width: 1000px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"size-full wp-image-67317\" src=\"https:\/\/www.takomabattery.com\/wp-content\/uploads\/2023\/04\/qilin-battery-patent-image.webp\" alt=\"qilin battery pack\" width=\"1000\" height=\"650\" srcset=\"https:\/\/www.takomabattery.com\/wp-content\/uploads\/2023\/04\/qilin-battery-patent-image.webp 1000w, https:\/\/www.takomabattery.com\/wp-content\/uploads\/2023\/04\/qilin-battery-patent-image-300x195.webp 300w, https:\/\/www.takomabattery.com\/wp-content\/uploads\/2023\/04\/qilin-battery-patent-image-768x499.webp 768w, https:\/\/www.takomabattery.com\/wp-content\/uploads\/2023\/04\/qilin-battery-patent-image-600x390.webp 600w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><figcaption id=\"caption-attachment-67317\" class=\"wp-caption-text\">qilin battery pack<\/figcaption><\/figure><p>2. The cooling plate replaces the horizontal and vertical beams, which integrates the functions of support, cooling, heat insulation and buffering, and effectively improves the space utilization rate. The new cooling plate is inserted in the form of a reinforcement between the battery rows and connects both the upper cover and the lower box, acting as a traditional cross-beam support and protection.<\/p><p>Two rows of cells sharing one cooling channel, compared to one row of cells using one water cooling plate, reducing the number of cooling plates, lowering the BOM cost, having a lightweight effect, and more conducive to heat dissipation during fast charging.<img decoding=\"async\" class=\"aligncenter size-full wp-image-67314\" src=\"https:\/\/www.takomabattery.com\/wp-content\/uploads\/2023\/04\/more-conducive-to-heat-dissipation.webp\" alt=\"more conducive to heat dissipation\" width=\"1000\" height=\"500\" srcset=\"https:\/\/www.takomabattery.com\/wp-content\/uploads\/2023\/04\/more-conducive-to-heat-dissipation.webp 1000w, https:\/\/www.takomabattery.com\/wp-content\/uploads\/2023\/04\/more-conducive-to-heat-dissipation-300x150.webp 300w, https:\/\/www.takomabattery.com\/wp-content\/uploads\/2023\/04\/more-conducive-to-heat-dissipation-768x384.webp 768w, https:\/\/www.takomabattery.com\/wp-content\/uploads\/2023\/04\/more-conducive-to-heat-dissipation-600x300.webp 600w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/p><p>The vertical cooling plate creates horizontal relative isolation space and vertical expansion compensation sheet + thermal insulation aerogel between the cells, which effectively insulates the cells to achieve &#8220;zero thermal runaway&#8221;.<\/p><p>The cooling plate adopts both internal and external cooling channels, which can absorb the expansion generated by battery charging and discharging and ageing, reduce the extrusion of the cells and improve the cycle life of the batteries.<img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-67312\" src=\"https:\/\/www.takomabattery.com\/wp-content\/uploads\/2023\/04\/improve-the-stability-of-the-installation.webp\" alt=\"improve the stability of the installation\" width=\"1000\" height=\"500\" srcset=\"https:\/\/www.takomabattery.com\/wp-content\/uploads\/2023\/04\/improve-the-stability-of-the-installation.webp 1000w, https:\/\/www.takomabattery.com\/wp-content\/uploads\/2023\/04\/improve-the-stability-of-the-installation-300x150.webp 300w, https:\/\/www.takomabattery.com\/wp-content\/uploads\/2023\/04\/improve-the-stability-of-the-installation-768x384.webp 768w, https:\/\/www.takomabattery.com\/wp-content\/uploads\/2023\/04\/improve-the-stability-of-the-installation-600x300.webp 600w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/p><p>In addition, the new water cooling plate is transferred to the interior of the case, which can avoid the risk of liquid leakage due to breakage caused by collision.<\/p><p>3. The lower box has a positioning\/limiting groove, which is used for the installation of the cooling plate and the fixing of the battery pack. This design can improve the stability of the installation of the <a href=\"https:\/\/www.takomabattery.com\/how-to-design-lithium-battery-pack\/\" target=\"_blank\" rel=\"noopener\"><span style=\"text-decoration: underline\"><span style=\"color: #333399;text-decoration: underline\">lithium battery pack<\/span><\/span><\/a> and avoid mutual collision damage, but the heat-conducting structural adhesive is still required to ensure the strength and Optimize heat dissipation.<\/p><h3 id=\"Qilin-cooling-plate\">Qilin cooling plate<\/h3><p>According to the patent documents of CATL, we can find the structural details of qilin cooling plate, and its main innovations are as follows:<\/p><p>The water-cooled plate has two cooling channels inside and outside, using the harmonica tube method, where one of the outer and inner cooling channels is liquid-cooled and the other is non-liquid-cooled (e.g. outer liquid-cooled, inner air-cooled).<\/p><figure id=\"attachment_67320\" aria-describedby=\"caption-attachment-67320\" style=\"width: 1000px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-67320\" src=\"https:\/\/www.takomabattery.com\/wp-content\/uploads\/2023\/04\/qilin-Cooling-Plate.webp\" alt=\"Qilin Cooling Plate\" width=\"1000\" height=\"500\" srcset=\"https:\/\/www.takomabattery.com\/wp-content\/uploads\/2023\/04\/qilin-Cooling-Plate.webp 1000w, https:\/\/www.takomabattery.com\/wp-content\/uploads\/2023\/04\/qilin-Cooling-Plate-300x150.webp 300w, https:\/\/www.takomabattery.com\/wp-content\/uploads\/2023\/04\/qilin-Cooling-Plate-768x384.webp 768w, https:\/\/www.takomabattery.com\/wp-content\/uploads\/2023\/04\/qilin-Cooling-Plate-600x300.webp 600w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><figcaption id=\"caption-attachment-67320\" class=\"wp-caption-text\">Qilin Cooling Plate<\/figcaption><\/figure><p>As the non-liquid-cooled channels are not filled with cooling liquid, the channel walls can be properly deformed inwards to absorb the expansion of the battery monomer and avoid damage to the battery monomer extrusion.<\/p><h2 id=\"Qilin-battery-innovation\">Qilin battery innovation<\/h2><p>The water-cooled plate replaces the horizontal and vertical beams of the battery pack, superimposes the double-layer cooling channel design, and has four major functions of support, water cooling, heat insulation, and buffering.<\/p><p>In addition, the qilin battery cells are arranged sideways in a double-row back-to-back manner, so more batteries can be put in, which is more conducive to fast charging technology, and at the same time, the safety and volume utilization rate are greatly improved.<img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-67313\" src=\"https:\/\/www.takomabattery.com\/wp-content\/uploads\/2023\/04\/more-batteries-can-be-put-in.webp\" alt=\"more batteries can be put in\" width=\"1000\" height=\"500\" srcset=\"https:\/\/www.takomabattery.com\/wp-content\/uploads\/2023\/04\/more-batteries-can-be-put-in.webp 1000w, https:\/\/www.takomabattery.com\/wp-content\/uploads\/2023\/04\/more-batteries-can-be-put-in-300x150.webp 300w, https:\/\/www.takomabattery.com\/wp-content\/uploads\/2023\/04\/more-batteries-can-be-put-in-768x384.webp 768w, https:\/\/www.takomabattery.com\/wp-content\/uploads\/2023\/04\/more-batteries-can-be-put-in-600x300.webp 600w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/p><p>The qilin battery\u00a0does not place the water-cooling plate at the bottom, but inserts it between the cells. The water-cooling effect is greatly enhanced. The benefits are:<\/p><p>1) The safety is greatly improved, and the water-cooled plate has additional heat insulation effect, which can realize no heat diffusion.<\/p><p>2) To improve the fast charging performance, the double-sided water cooling of the battery cell.<img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-67311\" src=\"https:\/\/www.takomabattery.com\/wp-content\/uploads\/2023\/04\/fast-charging-performance.webp\" alt=\"fast charging performance\" width=\"1000\" height=\"500\" srcset=\"https:\/\/www.takomabattery.com\/wp-content\/uploads\/2023\/04\/fast-charging-performance.webp 1000w, https:\/\/www.takomabattery.com\/wp-content\/uploads\/2023\/04\/fast-charging-performance-300x150.webp 300w, https:\/\/www.takomabattery.com\/wp-content\/uploads\/2023\/04\/fast-charging-performance-768x384.webp 768w, https:\/\/www.takomabattery.com\/wp-content\/uploads\/2023\/04\/fast-charging-performance-600x300.webp 600w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/p><p>3) To improve the cycle life, the life of the qilin battery will be shortened by half after tightening, that is, if it is relaxed a bit, the cycle life can be doubled, and the water-cooled plate has an additional buffering effect.<\/p><p>4) Improve specific energy: water cooling, heat insulation, and buffer functions are three-in-one, and the space is greatly saved. Lithium iron phosphate can reach 160Wh\/kg and 290Wh\/L, and ternary high-nickel can reach 250Wh\/kg and 450Wh\/L. The 4680 packs 13% more electricity.<\/p><h2 id=\"CATL-CTP-technology-iteration\">CATL CTP technology iteration<\/h2><p>From the first-generation CTP to the latest third-generation qilin battery, the volume utilization rate of the battery pack has increased from 55% to 67%.<\/p><p><strong>CTP1.0:<\/strong> Remove the side panel of the module and replace it with straps, representing the model BAIC EU5.<img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-67306\" src=\"https:\/\/www.takomabattery.com\/wp-content\/uploads\/2023\/04\/CATL-CTP-technology-iteration.webp\" alt=\"CATL CTP technology iteration\" width=\"1000\" height=\"500\" srcset=\"https:\/\/www.takomabattery.com\/wp-content\/uploads\/2023\/04\/CATL-CTP-technology-iteration.webp 1000w, https:\/\/www.takomabattery.com\/wp-content\/uploads\/2023\/04\/CATL-CTP-technology-iteration-300x150.webp 300w, https:\/\/www.takomabattery.com\/wp-content\/uploads\/2023\/04\/CATL-CTP-technology-iteration-768x384.webp 768w, https:\/\/www.takomabattery.com\/wp-content\/uploads\/2023\/04\/CATL-CTP-technology-iteration-600x300.webp 600w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/p><p><strong>CTP2.0:<\/strong> Remove the two end plates of the module, and use the vertical and horizontal beams on the box to replace the end plates, representing the model NIO at 75 degrees.<\/p><p><strong>CTP3.0:<\/strong> further remove the vertical and horizontal beams on the box, and use the splint between the two cells and the cell body to meet the structural requirements.<\/p><h2 id=\"Comparison-between-CATL-CTP3.0-and-potential-competitors\">Comparison between CATL CTP3.0 and potential competitors<\/h2><h3 id=\"CATL-CTP3.0-VS-Tesla-CTC\">CATL CTP3.0 VS Tesla CTC<\/h3><p>The placement of the qilin battery\u00a0water cooling plate is similar to that of the <a href=\"https:\/\/www.takomabattery.com\/tesla-4680-battery\/\" target=\"_blank\" rel=\"noopener\"><span style=\"text-decoration: underline\"><span style=\"color: #333399;text-decoration: underline\">Tesla 4680 battery<\/span><\/span><\/a>. The water cooling plate is sandwiched between the cells, but the Tesla water cooling plate does not need to support it.<img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-67308\" src=\"https:\/\/www.takomabattery.com\/wp-content\/uploads\/2023\/04\/CATL-CTP3.0-VS-Tesla-CTC.webp\" alt=\"CATL CTP3.0 VS Tesla CTC\" width=\"1000\" height=\"500\" srcset=\"https:\/\/www.takomabattery.com\/wp-content\/uploads\/2023\/04\/CATL-CTP3.0-VS-Tesla-CTC.webp 1000w, https:\/\/www.takomabattery.com\/wp-content\/uploads\/2023\/04\/CATL-CTP3.0-VS-Tesla-CTC-300x150.webp 300w, https:\/\/www.takomabattery.com\/wp-content\/uploads\/2023\/04\/CATL-CTP3.0-VS-Tesla-CTC-768x384.webp 768w, https:\/\/www.takomabattery.com\/wp-content\/uploads\/2023\/04\/CATL-CTP3.0-VS-Tesla-CTC-600x300.webp 600w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/p><p>The heat dissipation space between the large cylinders is larger, and there is an additional layer of water-cooled plates on the top, so the heat dissipation effect of Tesla CTC is better than that of qilin battery. The superimposed full-tab design is very conducive to fast charging design, but the space utilization rate must be lower than that of qilin battery.<\/p><h3 id=\"CATL-CTP3.0-VS-BYD-CTB\">CATL CTP3.0 VS BYD CTB<\/h3><p>BYD CTB adopts the design of the upper direct cooling plate, and there is no cooling design between the cells, so its cooling effect is inferior to that of the qilin battery, which is not conducive to the heat dissipation of the battery during fast charging.<img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-67307\" src=\"https:\/\/www.takomabattery.com\/wp-content\/uploads\/2023\/04\/CATL-CTP3.0-VS-BYD-CTB.webp\" alt=\"CATL CTP3.0 VS BYD CTB\" width=\"1000\" height=\"500\" srcset=\"https:\/\/www.takomabattery.com\/wp-content\/uploads\/2023\/04\/CATL-CTP3.0-VS-BYD-CTB.webp 1000w, https:\/\/www.takomabattery.com\/wp-content\/uploads\/2023\/04\/CATL-CTP3.0-VS-BYD-CTB-300x150.webp 300w, https:\/\/www.takomabattery.com\/wp-content\/uploads\/2023\/04\/CATL-CTP3.0-VS-BYD-CTB-768x384.webp 768w, https:\/\/www.takomabattery.com\/wp-content\/uploads\/2023\/04\/CATL-CTP3.0-VS-BYD-CTB-600x300.webp 600w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/p><p>BYD CTB still retains the transverse steel beams that provide strength\/rigidity. The structural strength is better than that of qilin \u00a0battery, but the volume utilization rate is lower.<\/p><h3 id=\"Qilin-battery-VS-SAIC-rubik\u2019s-cube-battery\">Qilin battery VS SAIC rubik\u2019s cube battery<\/h3><p>The rubik\u2019s cube battery is a joint product of SAIC and CATL. The qilin battery and the rubik\u2019s cube battery have a high similarity, and both adopt a vertical cooling structure, but the rubik\u2019s cube battery adopts a double-cell lying layout instead of the qilin\u2019s side-standing layout. There is no expansion between the upper and lower cells.<img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-67318\" src=\"https:\/\/www.takomabattery.com\/wp-content\/uploads\/2023\/04\/Qilin-battery-VS-SAIC-Rubiks-Cube-Battery.webp\" alt=\"Qilin battery VS SAIC Rubik\u2019s Cube Battery\" width=\"1000\" height=\"500\" srcset=\"https:\/\/www.takomabattery.com\/wp-content\/uploads\/2023\/04\/Qilin-battery-VS-SAIC-Rubiks-Cube-Battery.webp 1000w, https:\/\/www.takomabattery.com\/wp-content\/uploads\/2023\/04\/Qilin-battery-VS-SAIC-Rubiks-Cube-Battery-300x150.webp 300w, https:\/\/www.takomabattery.com\/wp-content\/uploads\/2023\/04\/Qilin-battery-VS-SAIC-Rubiks-Cube-Battery-768x384.webp 768w, https:\/\/www.takomabattery.com\/wp-content\/uploads\/2023\/04\/Qilin-battery-VS-SAIC-Rubiks-Cube-Battery-600x300.webp 600w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/p><p>The isolation layer of compensation sheet + heat-insulating aerogel cannot be truly heat-free, so qilin \u00a0batterry is better at controlling heat dissipation. The rubik\u2019s cube battery is thinner in the vertical direction, but its volume utilization rate is lower than that of the qilin battery.<\/p><h2 id=\"Conclusion\">Conclusion<\/h2><p>1) Further innovation in structure. The water-cooled plate of the qilin battery\u00a0replaces the horizontal and vertical beams of the battery pack, superimposes a double-layer cooling channel design, and has four major functions of support, water cooling, heat insulation, and buffering.<img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-67310\" src=\"https:\/\/www.takomabattery.com\/wp-content\/uploads\/2023\/04\/cycle-life-and-specific-energy-are-better-improved.webp\" alt=\"cycle life and specific energy are better improved\" width=\"1000\" height=\"500\" srcset=\"https:\/\/www.takomabattery.com\/wp-content\/uploads\/2023\/04\/cycle-life-and-specific-energy-are-better-improved.webp 1000w, https:\/\/www.takomabattery.com\/wp-content\/uploads\/2023\/04\/cycle-life-and-specific-energy-are-better-improved-300x150.webp 300w, https:\/\/www.takomabattery.com\/wp-content\/uploads\/2023\/04\/cycle-life-and-specific-energy-are-better-improved-768x384.webp 768w, https:\/\/www.takomabattery.com\/wp-content\/uploads\/2023\/04\/cycle-life-and-specific-energy-are-better-improved-600x300.webp 600w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/p><p>In addition, the qilin battery cells are arranged sideways in a double-row back-to-back manner, so more batteries can be put in, and the overall safety, fast charging performance, cycle life and specific energy are better improved.<\/p><p>Qilin battery\u00a0is an important way for the company to further improve <a href=\"https:\/\/www.takomabattery.com\/lithium-ion-battery-performance\/\" target=\"_blank\" rel=\"noopener\"><span style=\"text-decoration: underline\"><span style=\"color: #333399;text-decoration: underline\">battery performance<\/span><\/span><\/a> through structural innovation under the existing prismatic battery technology route.<img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-67316\" src=\"https:\/\/www.takomabattery.com\/wp-content\/uploads\/2023\/04\/Qilin-battery-is-an-important-way.webp\" alt=\"Qilin battery is an important way\" width=\"1000\" height=\"500\" srcset=\"https:\/\/www.takomabattery.com\/wp-content\/uploads\/2023\/04\/Qilin-battery-is-an-important-way.webp 1000w, https:\/\/www.takomabattery.com\/wp-content\/uploads\/2023\/04\/Qilin-battery-is-an-important-way-300x150.webp 300w, https:\/\/www.takomabattery.com\/wp-content\/uploads\/2023\/04\/Qilin-battery-is-an-important-way-768x384.webp 768w, https:\/\/www.takomabattery.com\/wp-content\/uploads\/2023\/04\/Qilin-battery-is-an-important-way-600x300.webp 600w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/p><p>Iron-lithium + qilin battery\u00a0can compete with blade batteries, and high-nickel ternary + qilin battery\u00a0can compete with 4680. The company previously stated that it will mass-produce qilin batteries in 2023 that meet the requirements of no heat dissipation and have a cruising range of up to 1,000km.<\/p><p>2) Qilin battery has increased structural requirements for the battery cells and increased demand for water-cooled plates.<\/p><p>Due to the simplification of pack formation, the safety requirements for the qilin battery cells themselves have increased, and the demand for structural parts (such as explosion-proof valves) has increased, so the value of structural parts of the battery cells has increased slightly.<img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-67315\" src=\"https:\/\/www.takomabattery.com\/wp-content\/uploads\/2023\/04\/Qilin-batteries-have-increased-structural-requirements.webp\" alt=\"Qilin batteries have increased structural requirements\" width=\"1000\" height=\"500\" srcset=\"https:\/\/www.takomabattery.com\/wp-content\/uploads\/2023\/04\/Qilin-batteries-have-increased-structural-requirements.webp 1000w, https:\/\/www.takomabattery.com\/wp-content\/uploads\/2023\/04\/Qilin-batteries-have-increased-structural-requirements-300x150.webp 300w, https:\/\/www.takomabattery.com\/wp-content\/uploads\/2023\/04\/Qilin-batteries-have-increased-structural-requirements-768x384.webp 768w, https:\/\/www.takomabattery.com\/wp-content\/uploads\/2023\/04\/Qilin-batteries-have-increased-structural-requirements-600x300.webp 600w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/p><p>At the same time, the demand for water-cooled plates has increased due to the replacement of the cross and longitudinal beams of qilin battery packs by water-cooled plates.<\/p><p>3) Qilin battery\u00a0is conducive to accelerating the iteration of 4C super fast charging: it can stimulate the demand for fast charging lithium battery materials, such as high nickel single crystal positive 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Le niveau d'int\u00e9gration du syst\u00e8me a atteint un nouveau sommet dans le monde, le taux d'utilisation du volume peut atteindre 72%, la densit\u00e9 \u00e9nerg\u00e9tique peut atteindre 255Wh\/kg, et la dur\u00e9e de vie maximale de la batterie de l'ensemble de la batterie.<\/p>","protected":false},"author":7,"featured_media":67304,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_lmt_disableupdate":"","_lmt_disable":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","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":"","ast-disable-related-posts":"","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":[210,351,211,151],"tags":[117,131,130,156],"class_list":["post-67267","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-battery-industry","category-battery-vs-comparation","category-lithium-battery-technology","category-lithium-ion-battery-knowledge","tag-battery-cell","tag-catl","tag-lithium-battery","tag-tesla"],"modified_by":"tycorun666","_links":{"self":[{"href":"https:\/\/www.takomabattery.com\/fr\/wp-json\/wp\/v2\/posts\/67267","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.takomabattery.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.takomabattery.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.takomabattery.com\/fr\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/www.takomabattery.com\/fr\/wp-json\/wp\/v2\/comments?post=67267"}],"version-history":[{"count":0,"href":"https:\/\/www.takomabattery.com\/fr\/wp-json\/wp\/v2\/posts\/67267\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.takomabattery.com\/fr\/wp-json\/wp\/v2\/media\/67304"}],"wp:attachment":[{"href":"https:\/\/www.takomabattery.com\/fr\/wp-json\/wp\/v2\/media?parent=67267"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.takomabattery.com\/fr\/wp-json\/wp\/v2\/categories?post=67267"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.takomabattery.com\/fr\/wp-json\/wp\/v2\/tags?post=67267"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}