{"product_id":"hkn-4s-100a-smart-bms-for-lifepo4-battery-packs-ntc-supported-overcharge-short-circuit-protection-for-solar-e-bike-inverter-diy-power-systems","title":"HKN 4S 100A Smart BMS for LiFePO4 Battery Packs, NTC Supported, Overcharge \u0026 Short Circuit Protection for Solar, E-Bike, Inverter \u0026 DIY Power Systems","description":"\u003cdiv\u003e\u003cdiv lang=\"en_IN\"\u003e\n \u003cstyle\u003e\n    .aplus-v2 .aplus-content-wrapper {\n        position: relative;\n        overflow: hidden;\n    }\n\n    .aplus-v2 .container-with-background-image {\n        width: 100%;\n        height: 100%;\n        background-repeat: no-repeat;\n        background-size: cover;\n    }\n\u003c\/style\u003e\n \u003cscript type=\"application\/javascript\"\u003e\n    function logShoppableMetrics(moduleName, showsAddToCart) {\n        if (window.ue \u0026\u0026 window.ue.count) {\n            window.ue.count(\"aplus:shoppable:\" + moduleName + \":addToCart\", showsAddToCart ? 1 : 0);\n        }\n    }\n\u003c\/script\u003e\n \u003cdiv class=\"aplus-v2 desktop celwidget\" cel_widget_id=\"aplus\"\u003e\n  \u003cstyle type=\"text\/css\"\u003e\n.aplus-v2 {\n    display: block;\n    margin-left: auto;\n    margin-right: auto;\n}\n.aplus-v2 .aplus-3p-fixed-width {\n    width: 970px;\n}\n.aplus-v2 .aplus-3p-fixed-width.aplus-module-wrapper {\n  margin-left: auto;\n  margin-right: auto;\n}\n\u003c\/style\u003e\n  \u003cstyle type=\"text\/css\"\u003e\n.aplus-v2 .launchpad-module { max-width: 1000px; margin-left: auto; margin-right: auto; padding-top: 15px; padding-bottom: 15px; }\n.aplus-v2 .launchpad-text-container { margin-left: auto; margin-right: auto; text-align: justify; -moz-text-align-last: center; text-align-last: center; }\n.aplus-v2 .launchpad-text-center { text-align: center; }\n.aplus-v2 .launchpad-text-left-justify { text-align: justify; -moz-text-align-last: left; text-align-last: left; }\nhtml[dir='rtl'] .aplus-v2 .launchpad-text-left-justify { text-align: justify; -moz-text-align-last: right; text-align-last: right; }\n.aplus-v2 .launchpad-video-container { width: 100%; }\n.aplus-v2 .launchpad-module-video .aplusAiryVideoPlayer { margin-left: auto; margin-right: auto; padding-bottom: 25px; }\n.aplus-v2 .launchpad-module-three-stack .launchpad-module-stackable-column { display: inline-block; width: 32%; vertical-align: top; padding-left: 10px; padding-right: 10px; }\n.aplus-v2 .launchpad-module-three-stack .launchpad-module-three-stack-container { display: table; text-align: center; margin-left: auto; margin-right: auto; }\n.aplus-v2 .launchpad-module-three-stack .launchpad-module-three-stack-container img { max-width: none; }\n.aplus-v2 .launchpad-module-three-stack .launchpad-module-three-stack-block { margin-bottom: 14px; }\n.aplus-v2 .launchpad-module-three-stack .launchpad-module-three-stack-detail { display: table-caption; caption-side: bottom; }\n.aplus-v2 .launchpad-column-container { vertical-align: middle; }\n.aplus-v2 .launchpad-column-image-container { width: 34.5%; }\n.aplus-v2 .launchpad-column-text-container { width: 64.5%; padding: 0 150px; }\n.aplus-v2 .launchpad-module-left-image .launchpad-column-text-container { padding-right: 0; }\n.aplus-v2 .launchpad-module-right-image .launchpad-column-text-container { padding-left: 0; }\n.aplus-v2 .launchpad-about-the-startup h5 { font-weight: normal; font-style: italic; }\n.aplus-v2 .launchpad-faq h2 { color: #ffa500; }\n.aplus-v2 .launchpad-module-person-block { margin-bottom: 10px; }\n\u003c\/style\u003e\n  \u003cdiv class=\"aplus-content-wrapper\"\u003e\n   \u003cdiv class=\"celwidget aplus-module launchpad-company-logo aplus-standard\" cel_widget_id=\"aplus-launchpad-company-logo\"\u003e\n    \u003cdiv class=\"a-section a-text-center launchpad-module launchpad-module-company-logo\"\u003e\n     \u003cimg alt=\"12v lithium battery\" class=\"a-lazy-loaded\" data-src=\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/a67fe957-2eb9-4314-ad0b-012f7f95b342.__CR0,0,600,180_PT0_SX600_V1___.png\" src=\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/a67fe957-2eb9-4314-ad0b-012f7f95b342.__CR0,0,600,180_PT0_SX600_V1___.png\"\u003e\n     \u003cnoscript\u003e\n      \u003cimg alt=\"12v lithium battery\" src=\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/a67fe957-2eb9-4314-ad0b-012f7f95b342.__CR0,0,600,180_PT0_SX600_V1___.png\"\u003e\n     \u003c\/noscript\u003e\n    \u003c\/div\u003e\n   \u003c\/div\u003e\n   \u003cdiv class=\"celwidget aplus-module 3p-module-b aplus-standard\" cel_widget_id=\"aplus-3p-module-b\"\u003e\n    \u003cdiv class=\"aplus-module-wrapper aplus-3p-fixed-width\"\u003e\n     \u003cimg alt=\"4s 100AMP LiFepo4 BMS\" class=\"a-spacing-base a-lazy-loaded\" data-src=\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/a9e0498e-6faf-4347-b911-998a52e5409a.__CR0,0,970,600_PT0_SX970_V1___.png\" src=\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/a9e0498e-6faf-4347-b911-998a52e5409a.__CR0,0,970,600_PT0_SX970_V1___.png\"\u003e\n     \u003cnoscript\u003e\n      \u003cimg alt=\"4s 100AMP LiFepo4 BMS\" src=\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/a9e0498e-6faf-4347-b911-998a52e5409a.__CR0,0,970,600_PT0_SX970_V1___.png\"\u003e\n     \u003c\/noscript\u003e\n     \u003ch3 class=\"a-spacing-mini\"\u003eSmart 4S 100Amp Invertors Lithium Battery BMS\u003c\/h3\u003e\n     \u003cp class=\"a-spacing-base\"\u003e\u003c\/p\u003e\n     \u003cul class=\"a-unordered-list a-vertical\"\u003e\n      \u003cli\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan class=\"a-text-bold\"\u003eHigh Current Handling – 100A Continuous Discharge:\u003c\/span\u003e Designed for powerful applications, this BMS supports up to 100A continuous discharge, ideal for high-load devices like e-bikes, e-scooters, solar inverters, and DIY battery packs.\u003c\/span\u003e\u003c\/li\u003e\n      \u003cli\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan class=\"a-text-bold\"\u003eBalanced Charging Function:\u003c\/span\u003e Equipped with automatic cell balancing to improve battery efficiency and lifespan by equalizing charge across all 4 cells.\u003c\/span\u003e\u003c\/li\u003e\n     \u003c\/ul\u003e\n     \u003cp\u003e\u003c\/p\u003e\n    \u003c\/div\u003e\n   \u003c\/div\u003e\n   \u003cdiv class=\"celwidget aplus-module 3p-module-b aplus-standard\" cel_widget_id=\"aplus-3p-module-b\"\u003e\n    \u003cdiv class=\"aplus-module-wrapper aplus-3p-fixed-width\"\u003e\n     \u003cimg alt=\"Loaded With 100amp BMS\" class=\"a-spacing-base a-lazy-loaded\" data-src=\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/42501f88-f992-4b92-8ce7-37f1fdf75613.__CR0,0,970,600_PT0_SX970_V1___.png\" src=\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/42501f88-f992-4b92-8ce7-37f1fdf75613.__CR0,0,970,600_PT0_SX970_V1___.png\"\u003e\n     \u003cnoscript\u003e\n      \u003cimg alt=\"Loaded With 100amp BMS\" src=\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/42501f88-f992-4b92-8ce7-37f1fdf75613.__CR0,0,970,600_PT0_SX970_V1___.png\"\u003e\n     \u003c\/noscript\u003e\n     \u003cp class=\"a-spacing-base\"\u003e\u003c\/p\u003e\n     \u003cul class=\"a-unordered-list a-vertical\"\u003e\n      \u003cli\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan class=\"a-text-bold\"\u003eCompatible with 4S Lithium-ion or LiFePO4 Packs:\u003c\/span\u003eSupports 4 series (4S) lithium-ion or LiFePO4 battery packs (14.8V\/16.8V or 12.8V\/14.6V respectively), providing intelligent battery monitoring and safety.\u003c\/span\u003e\u003c\/li\u003e\n      \u003cli\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan class=\"a-text-bold\"\u003eAdvanced Protection Features:\u003c\/span\u003eBuilt-in protections include overcharge, over-discharge, overcurrent, short-circuit, and temperature protection—ensuring long battery life and user safety.\u003c\/span\u003e\u003c\/li\u003e\n      \u003cli\u003e\u003cspan class=\"a-list-item\"\u003e\u003cspan class=\"a-text-bold\"\u003eTemperature Sensor Support:\u003c\/span\u003eIncludes temperature sensing capability for thermal protection, preventing overheating and ensuring stable performance in various environments.\u003c\/span\u003e\u003c\/li\u003e\n     \u003c\/ul\u003e\n     \u003cp\u003e\u003c\/p\u003e\n    \u003c\/div\u003e\n   \u003c\/div\u003e\n   \u003cdiv class=\"celwidget aplus-module 3p-module-b aplus-standard\" cel_widget_id=\"aplus-3p-module-b\"\u003e\n    \u003cdiv class=\"aplus-module-wrapper aplus-3p-fixed-width\"\u003e\n     \u003ch3 class=\"a-spacing-mini\"\u003eAdvance Features\u003c\/h3\u003e\n     \u003cimg alt=\"Easy to install\" class=\"a-spacing-base a-lazy-loaded\" data-src=\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/5472408c-0e0d-4189-b226-c1ed8df2141b.__CR0,0,970,600_PT0_SX970_V1___.png\" src=\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/5472408c-0e0d-4189-b226-c1ed8df2141b.__CR0,0,970,600_PT0_SX970_V1___.png\"\u003e\n     \u003cnoscript\u003e\n      \u003cimg alt=\"Easy to install\" src=\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/5472408c-0e0d-4189-b226-c1ed8df2141b.__CR0,0,970,600_PT0_SX970_V1___.png\"\u003e\n     \u003c\/noscript\u003e\n     \u003cp class=\"a-spacing-base\"\u003e\u003c\/p\u003e\n     \u003cul class=\"a-unordered-list a-vertical\"\u003e\n      \u003cli\u003e\u003cspan class=\"a-list-item\"\u003eAdvance Technology\u003c\/span\u003e\u003c\/li\u003e\n      \u003cli\u003e\u003cspan class=\"a-list-item\"\u003eLong Battery Life\u003c\/span\u003e\u003c\/li\u003e\n      \u003cli\u003e\u003cspan class=\"a-list-item\"\u003eSupport Fast Charge\u003c\/span\u003e\u003c\/li\u003e\n     \u003c\/ul\u003e\n     \u003cp\u003e\u003c\/p\u003e\n    \u003c\/div\u003e\n   \u003c\/div\u003e\n   \u003cdiv class=\"celwidget aplus-module 3p-module-b aplus-standard\" cel_widget_id=\"aplus-3p-module-b\"\u003e\n    \u003cdiv class=\"aplus-module-wrapper aplus-3p-fixed-width\"\u003e\n     \u003ch3 class=\"a-spacing-mini\"\u003eInstallation Guide\u003c\/h3\u003e\n     \u003cimg alt=\"Installation Guide\" class=\"a-spacing-base a-lazy-loaded\" data-src=\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/72bfeff2-8b3c-4fd9-b5f3-ae3449ac0b12.__CR0,0,970,600_PT0_SX970_V1___.png\" src=\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/72bfeff2-8b3c-4fd9-b5f3-ae3449ac0b12.__CR0,0,970,600_PT0_SX970_V1___.png\"\u003e\n     \u003cnoscript\u003e\n      \u003cimg alt=\"Installation Guide\" src=\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/72bfeff2-8b3c-4fd9-b5f3-ae3449ac0b12.__CR0,0,970,600_PT0_SX970_V1___.png\"\u003e\n     \u003c\/noscript\u003e\n     \u003cp class=\"a-spacing-base\"\u003eEasy to Install follow the diagram\u003c\/p\u003e\n    \u003c\/div\u003e\n   \u003c\/div\u003e\n  \u003c\/div\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cdiv id=\"feature-bullets\" class=\"a-section a-spacing-medium a-spacing-top-small\"\u003e\n \u003cul class=\"a-unordered-list a-vertical a-spacing-mini\"\u003e\n  \u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e High-Performance Battery Management Designed for 4S Li-ion (16.8V) \u0026amp; LiFePO4 (14.6V) battery packs – Ideal for E-bikes, solar systems, inverters, and DIY battery projects. \u003c\/span\u003e\u003c\/li\u003e\n  \u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e Smart Protection \u0026amp; Safety Features Overcharge, over-discharge, short-circuit, and overcurrent protection – Prevents battery damage and enhances longevity. MOSFET-based design for efficient power management and minimal heat generation. \u003c\/span\u003e\u003c\/li\u003e\n  \u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e 100A High Current Support Handles 100A continuous charge\/discharge, perfect for high-power applications like electric vehicles and solar energy storage. \u003c\/span\u003e\u003c\/li\u003e\n  \u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e Easy Installation \u0026amp; Versatile Use Compact and durable design, suitable for DIY battery packs, power walls, and industrial applications. \u003c\/span\u003e\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003cdiv id=\"product-details-jumplink\" class=\"a-section\"\u003e\n  \u003cspan class=\"caretnext\"\u003e›\u003c\/span\u003e \u003ca id=\"seeMoreDetailsLink\" class=\"a-link-normal\" href=\"#productDetails\"\u003e See more product details \u003c\/a\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cdiv class=\"a-section a-spacing-small a-spacing-top-small\"\u003e\n \u003ctable class=\"a-normal a-spacing-micro\" role=\"list\"\u003e\n  \u003ctbody\u003e\n   \u003ctr class=\"a-spacing-small po-num_batteries\" role=\"listitem\"\u003e\n    \u003ctd class=\"a-span3\" role=\"presentation\"\u003e\u003cspan class=\"a-size-base a-text-bold\"\u003eNumber of Batteries\u003c\/span\u003e\u003c\/td\u003e\n    \u003ctd class=\"a-span9\" role=\"presentation\"\u003e\u003cspan class=\"a-size-base po-break-word\"\u003e4 12V batteries required.\u003c\/span\u003e\u003c\/td\u003e\n   \u003c\/tr\u003e\n   \u003ctr class=\"a-spacing-small po-brand\" role=\"listitem\"\u003e\n    \u003ctd class=\"a-span3\" role=\"presentation\"\u003e\u003cspan class=\"a-size-base a-text-bold\"\u003eBrand\u003c\/span\u003e\u003c\/td\u003e\n    \u003ctd class=\"a-span9\" role=\"presentation\"\u003e\u003cspan class=\"a-size-base po-break-word\"\u003eHKN ENTERPRISES\u003c\/span\u003e\u003c\/td\u003e\n   \u003c\/tr\u003e\n   \u003ctr class=\"a-spacing-small po-battery.cell_composition\" role=\"listitem\"\u003e\n    \u003ctd class=\"a-span3\" role=\"presentation\"\u003e\u003cspan class=\"a-size-base a-text-bold\"\u003eBattery Cell Composition\u003c\/span\u003e\u003c\/td\u003e\n    \u003ctd class=\"a-span9\" role=\"presentation\"\u003e\u003cspan class=\"a-size-base po-break-word\"\u003eLithium Ion\u003c\/span\u003e\u003c\/td\u003e\n   \u003c\/tr\u003e\n   \u003ctr class=\"a-spacing-small po-battery.capacity\" role=\"listitem\"\u003e\n    \u003ctd class=\"a-span3\" role=\"presentation\"\u003e\u003cspan class=\"a-size-base a-text-bold\"\u003eBattery Capacity\u003c\/span\u003e\u003c\/td\u003e\n    \u003ctd class=\"a-span9\" role=\"presentation\"\u003e\u003cspan class=\"a-size-base po-break-word\"\u003e100 Amp Hours\u003c\/span\u003e\u003c\/td\u003e\n   \u003c\/tr\u003e\n   \u003ctr class=\"a-spacing-small po-recommended_uses_for_product\" role=\"listitem\"\u003e\n    \u003ctd class=\"a-span3\" role=\"presentation\"\u003e\u003cspan class=\"a-size-base a-text-bold\"\u003eRecommended Uses For Product\u003c\/span\u003e\u003c\/td\u003e\n    \u003ctd class=\"a-span9\" role=\"presentation\"\u003e\u003cspan class=\"a-size-base po-break-word\"\u003ePower Tool\u003c\/span\u003e\u003c\/td\u003e\n   \u003c\/tr\u003e\n   \u003ctr class=\"a-spacing-small po-unit_count\" role=\"listitem\"\u003e\n    \u003ctd class=\"a-span3\" role=\"presentation\"\u003e\u003cspan class=\"a-size-base a-text-bold\"\u003eNet Quantity\u003c\/span\u003e\u003c\/td\u003e\n    \u003ctd class=\"a-span9\" role=\"presentation\"\u003e\u003cspan class=\"a-size-base po-break-word\"\u003e1 Count\u003c\/span\u003e\u003c\/td\u003e\n   \u003c\/tr\u003e\n   \u003ctr class=\"a-spacing-small po-voltage\" role=\"listitem\"\u003e\n    \u003ctd class=\"a-span3\" role=\"presentation\"\u003e\u003cspan class=\"a-size-base a-text-bold\"\u003eVoltage\u003c\/span\u003e\u003c\/td\u003e\n    \u003ctd class=\"a-span9\" role=\"presentation\"\u003e\u003cspan class=\"a-size-base po-break-word\"\u003e12 Volts (DC)\u003c\/span\u003e\u003c\/td\u003e\n   \u003c\/tr\u003e\n   \u003ctr class=\"a-spacing-small po-reusability\" role=\"listitem\"\u003e\n    \u003ctd class=\"a-span3\" role=\"presentation\"\u003e\u003cspan class=\"a-size-base a-text-bold\"\u003eReusability\u003c\/span\u003e\u003c\/td\u003e\n    \u003ctd class=\"a-span9\" role=\"presentation\"\u003e\u003cspan class=\"a-size-base po-break-word\"\u003eRechargeable\u003c\/span\u003e\u003c\/td\u003e\n   \u003c\/tr\u003e\n   \u003ctr class=\"a-spacing-small po-battery.weight\" role=\"listitem\"\u003e\n    \u003ctd class=\"a-span3\" role=\"presentation\"\u003e\u003cspan class=\"a-size-base a-text-bold\"\u003eBattery Weight\u003c\/span\u003e\u003c\/td\u003e\n    \u003ctd class=\"a-span9\" role=\"presentation\"\u003e\u003cspan class=\"a-size-base po-break-word\"\u003e250 Grams\u003c\/span\u003e\u003c\/td\u003e\n   \u003c\/tr\u003e\n   \u003ctr class=\"a-spacing-small po-item_dimensions\" role=\"listitem\"\u003e\n    \u003ctd class=\"a-span3\" role=\"presentation\"\u003e\u003cspan class=\"a-size-base a-text-bold\"\u003eItem dimensions L x W x H\u003c\/span\u003e\u003c\/td\u003e\n    \u003ctd class=\"a-span9\" role=\"presentation\"\u003e\u003cspan class=\"a-size-base po-break-word\"\u003e13 x 13 x 8 Centimeters\u003c\/span\u003e\u003c\/td\u003e\n   \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n \u003c\/table\u003e\n\u003c\/div\u003e\u003c\/div\u003e","brand":"Helios Infra","offers":[{"title":"Default Title","offer_id":51936192856366,"sku":null,"price":1799.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0985\/3370\/3982\/files\/51JXiZ3haTL._SL1080.jpg?v=1775551947","url":"https:\/\/heliosinfra.co.in\/products\/hkn-4s-100a-smart-bms-for-lifepo4-battery-packs-ntc-supported-overcharge-short-circuit-protection-for-solar-e-bike-inverter-diy-power-systems","provider":"Helios Infra","version":"1.0","type":"link"}