EZGO TXT / RXV (48V) - 2010-2021 Fleet Lithium Conversion Kit

Fleet Lithium Conversion Bundle for EZGO TXT / RXV (48V) - 2010-2021

Keywords: EZGO lithium battery, EZGO TXT lithium conversion, EZGO RXV 48V battery, golf cart lithium upgrade, 48V LiFePO4, Bluetooth battery, cold-weather charging, NexGen BMS

Why Upgrade? (Customer Issue → Solution)

The problem: Lead-acid packs fade fast, add 250-400 lb of weight, need constant watering, and sag under load-especially on hills.

The solution: Fleet Lithium’s NexGen BMS 48V bundle delivers instant torque, longer runtime, rapid charging, and zero maintenance-plus integrated fire suppression and smart diagnostics on your phone.

Performance & Weight Savings

Weight savings: typically 200-350 lb lighter than lead-acid (model/setup dependent).

Estimated real-world range (EZGO 48V):

51.2V 105Ah (FL51105): ~ 25-40 miles per charge

51.2V 175Ah (FL51175): ~ 40-65 miles per charge

Estimates vary with terrain, passengers, tires, accessories, and driving style.

NexGen BMS Features (All Bundles)

Active cell balancing during charge & discharge

Internal heaters for safe low-temperature charging

High-output architecture (200A continuous BMS) with strong launch torque

Bluetooth diagnostics (iOS/Android): voltage, current, temps, SoC, fault codes

CAN bus + RS485 for controller integration

Plug-and-play parallel for easy capacity expansion

Integrated fire suppression to mitigate thermal runaway at the source

What’s Included

Complete conversion bundle: Battery + matched charger + SOC gauge holder + digital speedometer (with cable) + bracket set + AC adapter .

Compatibility

Designed for EZGO TXT & RXV (48V) model years 2010-2021 . Drop-in tray fit; integrates with OEM controllers.

Specs

System: 48V (51.2V nominal)

Capacities (options): 105Ah (FL51105), 175Ah (FL51175)

Chemistry: LiFePO 4

Diagnostics: Bluetooth app (iOS/Android)

Interfaces: CAN bus + RS485

BMS: 200A continuous, cold-charge heaters, integrated fire suppression