Upgrade Your E-Z-GO Terrain 1000 to Fleet LithiumThe Terrain 1000 is the heaviest-duty vehicle in the line, and a lead pack is the first thing to give out under that kind of work. A 51V Fleet Lithium pack delivers 300A continuous with an 800A surge — enough to pull a loaded bed up a grade without the voltage collapse that makes a lead pack feel dead by mid-afternoon.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 Vehicle-specific mounting bracket kit — matched to your cart's factory battery tray 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 Terrain 1000 2013–2015 Unknown Matched to your tray Which Do You Have?Terrain 1000s were built in both 48V and 72V versions, and parts records disagree by year. Before you order, count your batteries and check the voltage on the charger receptacle. Nine 8V batteries means the 72V vehicle and the 72V kit. If you are unsure, send us a photo of your battery compartment and we will confirm before the kit ships.Will It Work With My Controller?The 48V Terrain 1000 was built with more than one controller. Read the controller label under the seat and confirm the system voltage before ordering — we will verify the match with you.Frequently Asked QuestionsWill this fit my Terrain 1000?It fits the 48V build. Because both 48V and 72V Terrain 1000s exist, confirm your battery count and system voltage first.How do I confirm the voltage?Count the batteries and check the label on the charger receptacle. Nine 8V units is 72V.What if mine is 72V?Order the 72V Terrain 1000 kit.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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