Upgrade Your E-Z-GO TXT 2+2 to Fleet LithiumThe TXT 2+2 carries four people on the same six 8V lead pack the two-seater uses, which is why it feels tired on hills and short on range by the end of the day. One 51V Fleet Lithium pack removes about 230 lb, holds full voltage with a full load, and turns an overnight charge into a couple of hours.Choose Your Capacity Capacity Range* Best For 51V 65Ah Up to 27 mi Stock carts only 51V 105Ah Up to 50 mi Daily driving 51V 168Ah Up to 75 mi All-day use 51V 210Ah Up to 90 mi Max range, fleet use 65Ah is for stock motors and controllers only. If your cart is lifted, loaded, or running an upgraded motor or controller, start at 105Ah.What's Included 51V NexGen Fleet Lithium LiFePO4 Battery (selected capacity) CH5618 — 58.4V 18A LiFePO4 Smart Charger BR4402 — Bracket Kit - E-Z-GO TXT / RXV AC0219 — AC Power Connector Cable Set 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 and cycle count from your phone 10-year warranty — designed and assembled in the USA Fitment Guide OEM Model Years Factory Battery Tray Bracket Shipped E-Z-GO TXT 2+2 2013–2022 6x 8V BR4402 Which Do You Have?This kit is for the 48V TXT 2+2 with six 8V batteries. Factory ELiTE lithium carts are a separate platform.Will It Work With My Controller?The factory 48V TXT/T48 controller is fully compatible with the 51V Fleet pack. If the cart has an aftermarket controller, confirm its voltage rating separately.Frequently Asked QuestionsWill this fit my TXT 2+2?Yes, for the 48V six 8V build.Is this the same as the standard TXT kit?The powertrain is related, but the 2+2 has its own mounting. Order this kit for a 2+2.Does it fit a factory ELiTE lithium cart?No.How long does installation take?30–60 minutes with basic hand tools.Does it work in cold weather?Yes. The 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). Actual range varies with terrain, weight, speed, and temperature.
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