{"product_id":"hailong-jumbo-e-bike-battery-case-high-capacity-lithium-battery-enclosure","title":"Hailong Jumbo E-Bike Battery Case – High Capacity Lithium Battery Enclosure","description":"\u003ch2 data-end=\"154\" data-start=\"111\" data-section-id=\"1qfwv84\"\u003eProduct Description (Paste Into Shopify)\u003c\/h2\u003e\n\u003ch3 data-end=\"214\" data-start=\"156\" data-section-id=\"i32mal\"\u003eMassive Capacity Battery Case for Custom E-Bike Builds\u003c\/h3\u003e\n\u003cp data-end=\"390\" data-start=\"216\"\u003eThis oversized Hailong-style battery enclosure is designed for builders looking to create high-capacity lithium battery packs for powerful and long-range e-bike applications.\u003c\/p\u003e\n\u003cp data-end=\"601\" data-start=\"392\"\u003eUnlike standard battery cases, this rare jumbo enclosure can fit up to \u003cstrong data-end=\"494\" data-start=\"463\"\u003e80x 21700 lithium-ion cells\u003c\/strong\u003e, making it ideal for advanced custom battery projects where extra capacity and cleaner integration matter.\u003c\/p\u003e\n\u003cp data-end=\"601\" data-start=\"392\"\u003e\u003ciframe width=\"1525\" height=\"858\" src=\"https:\/\/www.youtube.com\/embed\/Snm1h9WvMyI\" title=\"NEW 80 Cell 21700 E-Bike Battery Case | Jumbo High Capacity Battery Build\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp data-end=\"673\" data-start=\"603\"\u003ePerfect for custom builders, repair shops, and DIY e-bike enthusiasts.\u003c\/p\u003e\n\u003chr data-end=\"678\" data-start=\"675\"\u003e\n\u003ch3 data-end=\"696\" data-start=\"680\" data-section-id=\"1iz91iu\"\u003eKey Features\u003c\/h3\u003e\n\u003cul data-end=\"1021\" data-start=\"698\"\u003e\n\u003cli data-end=\"742\" data-start=\"698\" data-section-id=\"62dyyq\"\u003eFits up to \u003cstrong data-end=\"742\" data-start=\"711\"\u003e80x 21700 lithium-ion cells\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"794\" data-start=\"743\" data-section-id=\"1as524g\"\u003eLarge internal capacity for extended range builds\u003c\/li\u003e\n\u003cli data-end=\"839\" data-start=\"795\" data-section-id=\"x6apl3\"\u003eDurable hard-shell Hailong-style enclosure\u003c\/li\u003e\n\u003cli data-end=\"872\" data-start=\"840\" data-section-id=\"i5gvwm\"\u003eClean downtube mounting design\u003c\/li\u003e\n\u003cli data-end=\"925\" data-start=\"873\" data-section-id=\"10ns8gy\"\u003eGreat for high-power and long-range e-bike systems\u003c\/li\u003e\n\u003cli data-end=\"969\" data-start=\"926\" data-section-id=\"15fgoww\"\u003eCompatible with custom BMS configurations\u003c\/li\u003e\n\u003cli data-end=\"1021\" data-start=\"970\" data-section-id=\"hd4u4d\"\u003eProfessional appearance for custom battery builds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"1026\" data-start=\"1023\"\u003e\n\u003ch3 data-end=\"1050\" data-start=\"1028\" data-section-id=\"1wnq3ka\"\u003eIdeal Applications\u003c\/h3\u003e\n\u003cul data-end=\"1212\" data-start=\"1052\"\u003e\n\u003cli data-end=\"1085\" data-start=\"1052\" data-section-id=\"recvcq\"\u003eLong-range e-bike battery packs\u003c\/li\u003e\n\u003cli data-end=\"1115\" data-start=\"1086\" data-section-id=\"1f68ne1\"\u003eHigh-capacity custom builds\u003c\/li\u003e\n\u003cli data-end=\"1146\" data-start=\"1116\" data-section-id=\"1o62i2n\"\u003eDIY lithium battery projects\u003c\/li\u003e\n\u003cli data-end=\"1178\" data-start=\"1147\" data-section-id=\"x9ejbz\"\u003eBattery rebuilds and upgrades\u003c\/li\u003e\n\u003cli data-end=\"1212\" data-start=\"1179\" data-section-id=\"8ke4zq\"\u003eHigh-performance electric bikes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"1217\" data-start=\"1214\"\u003e\n\u003ch3 data-end=\"1257\" data-start=\"1219\" data-section-id=\"pwdfls\"\u003eWhy This Battery Case Is Different\u003c\/h3\u003e\n\u003cp data-end=\"1513\" data-start=\"1259\"\u003eMost standard Hailong battery enclosures are limited in space and can only fit smaller cell layouts. This larger-format case gives builders the ability to create significantly higher Ah battery packs while maintaining a clean integrated look on the bike.\u003c\/p\u003e\n\u003cp data-end=\"1513\" data-start=\"1259\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1616\/8731\/files\/8cell.png?v=1780002710\"\u003e\u003c\/p\u003e\n\u003cp data-end=\"1558\" data-start=\"1515\"\u003eA rare option for serious battery builders.\u003c\/p\u003e\n\u003chr data-end=\"1563\" data-start=\"1560\"\u003e\n\u003ch3 data-end=\"1584\" data-start=\"1565\" data-section-id=\"1mkmbfa\"\u003eTechnical Notes\u003c\/h3\u003e\n\u003cul data-end=\"1747\" data-start=\"1586\"\u003e\n\u003cli data-end=\"1614\" data-start=\"1586\" data-section-id=\"tzndfh\"\u003eBattery cells NOT included\u003c\/li\u003e\n\u003cli data-end=\"1633\" data-start=\"1615\" data-section-id=\"14b3ti1\"\u003eBMS NOT included\u003c\/li\u003e\n\u003cli data-end=\"1656\" data-start=\"1634\" data-section-id=\"13oui19\"\u003eCharger NOT included\u003c\/li\u003e\n\u003cli data-end=\"1692\" data-start=\"1657\" data-section-id=\"t6pbns\"\u003eProfessional assembly recommended\u003c\/li\u003e\n\u003cli data-end=\"1747\" data-start=\"1693\" data-section-id=\"8q3swt\"\u003eCell count depends on configuration and cell spacing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-end=\"24\" data-start=\"0\" data-section-id=\"1g80l8z\"\u003eCustom Build Options\u003c\/h3\u003e\n\u003cp data-end=\"173\" data-start=\"26\"\u003eThis jumbo 80-cell battery case supports multiple high-performance lithium battery configurations depending on your voltage and range requirements.\u003c\/p\u003e\n\u003ch3 data-end=\"211\" data-start=\"175\" data-section-id=\"15w8gpa\"\u003ePopular Supported Configurations\u003c\/h3\u003e\n\u003cul data-end=\"626\" data-start=\"213\"\u003e\n\u003cli data-end=\"346\" data-start=\"213\" data-section-id=\"1nl3ttj\"\u003e\n\u003cstrong data-end=\"230\" data-start=\"215\"\u003e16s5p Build\u003c\/strong\u003e\n\u003cul data-end=\"346\" data-start=\"233\"\u003e\n\u003cli data-end=\"261\" data-start=\"233\" data-section-id=\"1djirgf\"\u003eSupports up to \u003cstrong data-end=\"261\" data-start=\"250\"\u003e80A BMS\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"305\" data-start=\"264\" data-section-id=\"w1ce80\"\u003eGreat for 52V high-power e-bike systems\u003c\/li\u003e\n\u003cli data-end=\"346\" data-start=\"308\" data-section-id=\"1ruuo2w\"\u003eExcellent balance of power and range\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"489\" data-start=\"348\" data-section-id=\"1rlas6x\"\u003e\n\u003cstrong data-end=\"365\" data-start=\"350\"\u003e20s4p Build\u003c\/strong\u003e\n\u003cul data-end=\"489\" data-start=\"368\"\u003e\n\u003cli data-end=\"396\" data-start=\"368\" data-section-id=\"1djirgf\"\u003eSupports up to \u003cstrong data-end=\"396\" data-start=\"385\"\u003e80A BMS\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"433\" data-start=\"399\" data-section-id=\"b705w8\"\u003eIdeal for 72V performance builds\u003c\/li\u003e\n\u003cli data-end=\"489\" data-start=\"436\" data-section-id=\"y3ku4a\"\u003ePerfect for high-speed and high-output applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"626\" data-start=\"491\" data-section-id=\"14vcc44\"\u003e\n\u003cstrong data-end=\"508\" data-start=\"493\"\u003e13s6p Build\u003c\/strong\u003e\n\u003cul data-end=\"626\" data-start=\"511\"\u003e\n\u003cli data-end=\"539\" data-start=\"511\" data-section-id=\"1djirgf\"\u003eSupports up to \u003cstrong data-end=\"539\" data-start=\"528\"\u003e80A BMS\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"579\" data-start=\"542\" data-section-id=\"g25cjl\"\u003eExcellent for long-range 48V setups\u003c\/li\u003e\n\u003cli data-end=\"626\" data-start=\"582\" data-section-id=\"zu01m4\"\u003eIncreased capacity and extended ride times\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"631\" data-start=\"628\"\u003e\n\u003ch3 data-end=\"671\" data-start=\"633\" data-section-id=\"ozsc68\"\u003eBuilt for Serious Battery Builders\u003c\/h3\u003e\n\u003cp data-end=\"739\" data-start=\"673\"\u003eThis oversized enclosure gives builders the flexibility to create:\u003c\/p\u003e\n\u003cul data-end=\"895\" data-start=\"741\"\u003e\n\u003cli data-end=\"769\" data-start=\"741\" data-section-id=\"c3o6x1\"\u003eHigh-current battery packs\u003c\/li\u003e\n\u003cli data-end=\"799\" data-start=\"770\" data-section-id=\"16h9hwc\"\u003eLong-range commuter systems\u003c\/li\u003e\n\u003cli data-end=\"835\" data-start=\"800\" data-section-id=\"15s5xh1\"\u003eHigh-performance e-bike batteries\u003c\/li\u003e\n\u003cli data-end=\"865\" data-start=\"836\" data-section-id=\"1b5f2a8\"\u003eCustom lithium-ion projects\u003c\/li\u003e\n\u003cli data-end=\"895\" data-start=\"866\" data-section-id=\"t6pjbe\"\u003eAdvanced DIY battery builds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"913\" data-start=\"897\"\u003eCompatible with:\u003c\/p\u003e\n\u003cul data-end=\"1023\" data-start=\"914\"\u003e\n\u003cli data-end=\"939\" data-start=\"914\" data-section-id=\"e6n96s\"\u003e21700 lithium-ion cells\u003c\/li\u003e\n\u003cli data-end=\"963\" data-start=\"940\" data-section-id=\"1gk8i7o\"\u003eCustom nickel layouts\u003c\/li\u003e\n\u003cli data-end=\"993\" data-start=\"964\" data-section-id=\"1dflwlj\"\u003eMultiple BMS configurations\u003c\/li\u003e\n\u003cli data-end=\"1023\" data-start=\"994\" data-section-id=\"18qihmz\"\u003eHigh discharge applications\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"E-Bike Market Place","offers":[{"title":"Default Title","offer_id":53214350213417,"sku":"Shark 8","price":999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1616\/8731\/files\/ChatGPTImageMay28_2026_02_10_32PM.png?v=1780002641","url":"https:\/\/ebikemarketplace.com\/products\/hailong-jumbo-e-bike-battery-case-high-capacity-lithium-battery-enclosure","provider":"E-Bike Market Place","version":"1.0","type":"link"}