{"product_id":"ezgo-express-s6-2018-2022-72v-fleet-lithium-conversion-kit","title":"EZGO Express S6 (2018-2022) 72V Lithium Battery Conversion Kit — Fleet Lithium","description":"\u003ch2\u003eUpgrade Your E-Z-GO Express S6 to Fleet Lithium\u003c\/h2\u003e\u003cp\u003eSix passengers on 72V is the hardest job in the Express line, and the factory six 12V lead pack is the weak link — about 400 lb that fades exactly when you are fully loaded on a grade. The 76.8V Fleet Lithium pack holds voltage flat under that load, cuts roughly 250 lb, and carries a ten-year warranty.\u003c\/p\u003e\u003ch3\u003eChoose Your Capacity\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eCapacity\u003c\/th\u003e\n\u003cth\u003eRange*\u003c\/th\u003e\n\u003cth\u003eBest For\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e76.8V 105Ah\u003c\/td\u003e\n\u003ctd\u003eUp to 50 mi\u003c\/td\u003e\n\u003ctd\u003eDaily driving\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e76.8V 168Ah\u003c\/td\u003e\n\u003ctd\u003eUp to 75 mi\u003c\/td\u003e\n\u003ctd\u003eAll-day use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eWhat's Included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e76.8V NexGen Fleet Lithium LiFePO4 Battery (selected capacity)\u003c\/li\u003e\n\u003cli\u003eCH8713 — 87.6V 13A LiFePO4 Smart Charger\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBR4480\u003c\/strong\u003e — Bracket Kit - E-Z-GO Express S4 \/ S6\u003c\/li\u003e\n\u003cli\u003eAC0219 — AC Power Connector\u003c\/li\u003e\n\u003cli\u003eCable Set\u003c\/li\u003e\n\u003cli\u003eDigital State-of-Charge Gauge\u003c\/li\u003e\n\u003cli\u003eAll mounting hardware\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eKey Specs\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e300A NexGen BMS with 800A peak surge\u003c\/li\u003e\n\u003cli\u003ePatent-pending fire suppression system\u003c\/li\u003e\n\u003cli\u003eBuilt-in cold-weather heater — activates automatically below 32°F (standard, not an add-on)\u003c\/li\u003e\n\u003cli\u003eBluetooth monitoring — voltage, temp and cycle count from your phone\u003c\/li\u003e\n\u003cli\u003e10-year warranty — designed and assembled in the USA\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment Guide\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eOEM Model\u003c\/th\u003e\n\u003cth\u003eYears\u003c\/th\u003e\n\u003cth\u003eFactory Battery Tray\u003c\/th\u003e\n\u003cth\u003eBracket Shipped\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eE-Z-GO Express S6\u003c\/td\u003e\n\u003ctd\u003e2018–2022\u003c\/td\u003e\n\u003ctd\u003e6x 12V\u003c\/td\u003e\n\u003ctd\u003eBR4480\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eWhich Do You Have?\u003c\/h3\u003e\u003cp\u003eA 2018 Express S6 could be built as either 48V or 72V. Count your batteries — six 12V is the 72V cart this kit fits.\u003c\/p\u003e\u003ch3\u003eWill It Work With My Controller?\u003c\/h3\u003e\u003cp\u003eThe 350A 72V AC drive runs the 76.8V Fleet pack without modification.\u003c\/p\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003ch4\u003eWill this fit my Express S6?\u003c\/h4\u003e\u003cp\u003eYes, for the 72V six 12V build, using the same BR4480 bracket as the rest of the S-series.\u003c\/p\u003e\u003ch4\u003eMine is a 2018 — how do I tell 48V from 72V?\u003c\/h4\u003e\u003cp\u003eCount the batteries. Six 12V is 72V; eight 6V is 48V.\u003c\/p\u003e\u003ch4\u003eDoes it fit a factory ELiTE lithium S6?\u003c\/h4\u003e\u003cp\u003eNo.\u003c\/p\u003e\u003ch4\u003eHow long does installation take?\u003c\/h4\u003e\u003cp\u003e30–60 minutes with basic hand tools.\u003c\/p\u003e\u003ch4\u003eDoes it work in cold weather?\u003c\/h4\u003e\u003cp\u003eYes. The built-in heater activates automatically below 32°F — standard on every pack.\u003c\/p\u003e\u003cp\u003e\u003cem\u003e*Range estimates are maximums under ideal conditions (flat terrain, single rider, 12–15 mph, 70°F). Actual range varies with terrain, weight, speed, and temperature.\u003c\/em\u003e\u003c\/p\u003e","brand":"Fleet Lithium","offers":[{"title":"76.8V 105Ah","offer_id":54579084722451,"sku":"EZEXH-76105","price":3402.0,"currency_code":"USD","in_stock":true},{"title":"76.8V 168Ah","offer_id":54579084755219,"sku":"EZEXH-76168","price":4487.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0855\/5534\/7731\/files\/ezgo-express-s6-2018-2022-72v-105ah-battery-bundle.png?v=1787048485","url":"https:\/\/fleetlithium.com\/products\/ezgo-express-s6-2018-2022-72v-fleet-lithium-conversion-kit","provider":"Fleet Lithium - High Performance Lithium Batteries","version":"1.0","type":"link"}