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51.2V 150Ah Golf Cart Battery LiFePO4 Maintenance-Free

51.2V 150Ah LiFePO4 Golf Cart Battery Pack designed for electric golf carts, utility vehicles, and electric boats.
Features premium grade 33140 lithium iron phosphate cells, 8000+ deep cycles, high thermal stability, and zero maintenance.
Built-in intelligent BMS offers all-around protection against overcharge, overdischarge, overcurrent, and short circuit.

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Description

General Electronics Technology Co., Ltd. is one of the leading manufacturers and suppliers of 51.2v 150ah golf cart battery lifepo4 maintenance-free in China. We are committed to providing high quality custom service and OEM&ODM service to global clients. Please feel free to wholesale durable lithium battery packs in stock here and get quotation from our factory.

Product Overview

The 51.2V 150Ah Golf Cart Battery Pack is engineered specifically for electric vehicles, golf carts, sight-seeing cars, and light commercial EVs. Built with high-grade LiFePO4 (Lithium Iron Phosphate) 33140 cylindrical cells, it delivers exceptional cycle life (over 8000 cycles), superior thermal safety, high discharge efficiency, and a truly maintenance-free experience compared to traditional lead-acid batteries.

Key Highlights & Advantages

Ultra-Long Lifespan: Up to 8000+ deep discharge cycles, providing years of reliable service and lower total cost of ownership.
Maintenance-Free: No acid spills, no terminal corrosion, and no watering required-save time and labor effort.
High Usable Capacity: 150Ah capacity ensures long operating range and sustained power output on slopes and tough terrains.
Optimal 51.2V System: Perfectly suited for 48V/51.2V electric golf cart and utility vehicle drive systems.
LiFePO4 Chemistry & Smart BMS: Inherent chemical and thermal stability with built-in battery management system safeguarding against overcharge, over-discharge, over-current, short circuits, and extreme temperatures.
Drop-in Replacement: Direct upgrade for existing 48V lead-acid battery packs with significantly reduced weight and higher energy density.

Technical Specifications

Parameter	Specification / Value
Product Name	51.2V 150Ah LiFePO4 Golf Cart Battery Pack
Model Number	33140
Nominal Voltage	51.2V
Nominal Capacity	150Ah
Battery Cell Type	LiFePO4 (Lithium Iron Phosphate) 33140 Cells
Cathode Material	LiFePO4
Cycle Life	8000+ Cycles (at 80% DOD)
Operating Temperature	-20℃ ~ +60℃
Battery Dimensions (LWH)	520 * 370 * 270 mm (20.47 * 14.57 * 10.63 in)
Net Weight	61 Kg (134.48 lbs)
Package Dimensions	600 * 400 * 350 mm
Gross Weight	70 Kg
Recommended Charger	57.6V 20A dedicated LiFePO4 smart charger (Optional)
Max Load Quantity (cells)	10
Brand & Origin	GEB / Guangdong, China

Applications

This 51.2V 150Ah battery system is widely used across multiple electric mobility and energy storage sectors:

Electric Golf Carts & Fleet Carts (EZ-GO, Club Car, Yamaha, etc.)
Sightseeing Buses & Utility Transport Vehicles
Electric Boats & Marine Propulsion
Floor Scrubbers & Industrial Cleaning Machines
Solar Energy Storage Systems (ESS) & Off-Grid Backup Power
Electric Wheelchairs, AGVs, and Automated Material Handling

Product Showcase

51.2V 150Ah Battery Specifications and Details

About General Electronics Technology Co., Ltd. (GEB)

General Electronics Technology Co., Ltd. is a high-tech enterprise specializing in customized lithium batteries for over 10 years. Complying with ISO standards, the company holds certifications guaranteeing safe and reliable products. With full customization capabilities (minor customization, drawing-based customization, and sample-based customization), GEB serves global customers across the US, Europe, and Asia.

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