51.2V 150Ah LiFePO4 Battery Golf Cart Battery

1. Product Introduction

This 51.2V 150Ah LiFePO4 golf cart battery features 7680Wh large energy capacity and adopts premium LiFePO4 cell chemistry. It delivers over 3500 cycle life, 98% round-trip efficiency and extremely low internal resistance ≤30mΩ at 30% SOC. With monthly self-discharge ≤3%, wide temperature adaptability and 5%–95% RH working humidity, it is perfectly designed for golf carts, electric sightseeing vehicles and low-speed electric vehicles, offering stable output, long service life and low maintenance cost.

2. Product Advantages

1. Super Long Cycle Life & High Efficiency

Built with grade A LiFePO4 cells, the battery achieves more than 3500 charge-discharge cycles, far exceeding traditional lead-acid batteries. It reaches 98% round-trip energy efficiency, minimizing energy loss during charging and discharging, effectively saving daily electricity cost and reducing frequent replacement troubles.

2. Low Internal Resistance & Stable Performance

Internal resistance is controlled within ≤30mΩ at 30% SOC, ensuring stable voltage output, strong instantaneous discharge capability and no power drop during climbing and full-load driving. It maintains consistent power performance for golf carts and sightseeing vehicles in long-time operation.

3. Ultra-Low Self-Discharge Rate

Monthly self-discharge is less than 3%, which keeps the battery stored for a long time without frequent supplementary charging. It is very suitable for seasonal use of golf courses and scenic vehicles, greatly reducing daily maintenance work.

4. Wide Temperature & Humidity Adaptability

Supports charging from -20℃ to 55℃, discharging from 0℃ to 55℃, and storage from -20℃ to 45℃. It works normally under 5%–95% RH humidity environment, adapting to outdoor high temperature, low temperature and humid climate conditions all year round.

5. Compact Size & Professional Warranty

Dimension 350×250×262mm with net weight 69kg, easy to install and replace original lead-acid battery directly. Comes with 2-year official warranty, reliable after-sales support ensures stable long-term operation for golf cart and vehicle projects.

3. Technical Parameters

4. Product Uses

1. Golf Cart Power Replacement

Perfect direct replacement for original lead-acid batteries of electric golf carts. Long cycle life, strong power output and low self-discharge meet daily frequent driving demand of golf courses, reducing maintenance and replacement frequency.

2. Electric Sightseeing & Tourist Vehicle

Suitable for scenic sightseeing cars, campus patrol cars and community shuttle cars. Wide temperature and humidity adaptability ensures stable operation in outdoor scenic areas all year round.

3. Low-Speed Electric Vehicles

Applicable to various low-speed electric vehicles, providing continuous and stable power output, improving driving mileage and climbing performance, with longer service life and higher cost performance.

4. Outdoor & Special Vehicle Energy Storage

Can be used as supporting power for outdoor working vehicles and special equipment power supply, with high efficiency, low self-discharge and strong environmental adaptability.

5. Operation Guide

Install the battery horizontally in a dry and ventilated position. Correctly connect positive and negative poles to avoid reverse connection. Use dedicated LiFePO4 charger matching 51.2V system. Operate within standard charge, discharge and humidity range. Avoid long-term overcharge and deep discharge; check terminal connection regularly to ensure stable operation.

6. FAQ

Q1: Can it directly replace the original golf cart lead-acid battery?

A1: Yes, it is fully compatible in size and voltage, can directly replace lead-acid battery without modifying the vehicle circuit.

Q2: How many cycle times can this LiFePO4 battery reach?

A2: More than 3500 cycles, much longer than traditional lead-acid batteries, reducing later replacement cost.

Q3: What is the self-discharge level?

A3: Monthly self-discharge ≤3%, suitable for long-term standby and seasonal use scenarios.

Q4: What is the warranty policy?

A4: We provide 2 years warranty, with professional technical support and perfect after-sales service.