{"catalog_name":"World Products","variant":"c","item":{"handle":"epic-carts-e40-e40l-e60-e60l-2022-2025-72v-fleet-lithium-conversion-kit","title":"Epic Carts E40 / E40L / E60 / E60L (2022-2025) (72V) Fleet Lithium Conversion Kit","category":"Lithium Battery Conversion Kit","category_name":null,"category_gid":null,"product_type":"Lithium Battery Conversion Kit","vendor":"Fleet Lithium","price":"$1822.60","currency_code":"USD","availability":"in_stock","inventory_quantity":0,"sku":"EP1605","barcode":null,"variant_title":"76.8V 105Ah","selected_options":{"Capacity":"76.8V 105Ah"},"description":"Upgrade Your Epic Cart to Fleet Lithium (72V) Replace your lead-acid batteries with a high-performance 76.8V LiFePO4 kit from Fleet Lithium. Fits Epic Carts E40, E40L, E60, and E60L (2022–2025). Controller reprogramming is required to set lithium charge and discharge parameters — your dealer can handle this in minutes. Choose Your Capacity Capacity Range Best For 76.8V 105Ah Up to 75 mi Daily driving 76.8V 168Ah Up to 95 mi Max range, all-day use What's Included 76.8V NexGen Fleet Lithium LiFePO4 Battery (selected capacity) CH8713 — 87.6V 13A LiFePO4 Smart Charger BR1605 — Epic Cart 72V Bracket Kit AC0219 — AC Power Connector CB0917 — Cable Set (35.4\") Digital State-of-Charge Gauge All mounting hardware Key Specs 300A NexGen BMS with 800A peak surge Patent-pending fire suppression system Built-in cold-weather heater — activates automatically below 32°F (standard, not an add-on) Bluetooth monitoring — voltage, temp, cycle count from your phone 10-year warranty — designed and assembled in the USA Fitment Guide OEM Model Years Factory Voltage Epic Carts E40 2022–2025 72V Epic Carts E40L 2022–2025 72V Epic Carts E60 2022–2025 72V Epic Carts E60L 2022–2025 72V Controller Compatibility The 2022–2025 Epic E-series 72V models use an AC motor controller that requires reprogramming for lithium compatibility. The factory controller must be updated with lithium-specific charge and discharge parameters before the Fleet Lithium 76.8V pack will operate correctly. Your Epic dealer can complete this reprogramming in minutes during installation. Will this fit my Epic Cart? Yes. The BR1605 bracket kit ensures a factory-fit installation for all 72V E-series models (E40, E40L, E60, E60L — 2022–2025). No physical modifications required. Does my controller need reprogramming? Yes. The factory 72V controller must be reprogrammed with lithium charge and discharge parameters. This is a quick process your dealer can complete during installation. This is different from the 2017–2021 48V models, which are generally compatible without reprogramming. How long does installation take? 30–60 minutes with basic hand tools, plus controller programming. Does it work in cold weather? Yes. Built-in heater activates automatically below 32°F — standard on every pack. *Range estimates are maximums under ideal conditions (flat terrain, single rider, 12–15 mph, 70°F). 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