VEVOR Golf Cart Lithium Battery User Manual

1. Introduction

This user manual provides essential information for the safe and efficient operation of your VEVOR 36V/48V 105Ah Golf Cart Lithium Battery. Designed with advanced LiFePO4 technology, this battery offers superior performance, extended lifespan, and enhanced safety features compared to traditional lead-acid batteries. Please read this manual thoroughly before installation and use to ensure optimal performance and longevity of your battery.

Figure 1: VEVOR 36V/48V 105Ah Golf Cart Lithium Battery.

2. Key Features

• Exceptional Performance: Made with EV-grade LiFePO4 cells, this battery delivers outstanding performance, offering up to a 50-mile range on a single charge.
• Enhanced Climbing Capability: Features a 2C discharge rate, providing impressive power for quick hill climbing. It supports a continuous discharge of 200A, a maximum discharge of 400A (35S), and a peak discharge of 600A (3S).
• Outstanding Lifespan: Designed for 36V golf carts, this lithium battery boasts over 4000 cycles, significantly outlasting traditional lead-acid batteries. Its compact and integrated design simplifies installation.
• Real-Time Monitoring: Connect the battery via a mobile app or use the included 2.3-inch LCD screen to instantly view and control battery information, including charge/discharge status. Bluetooth interaction ensures easy operation.
• Advanced BMS Security: Equipped with a 200A Battery Management System (BMS) that includes safeguards for overcharge, overcurrent (charging and discharging), short circuit, high and low temperatures (charging and discharging), and FET high-temperature control for comprehensive security.

Figure 2: Extended range capability of the battery.

Figure 3: High discharge rates for improved hill climbing.

Figure 4: Overview of the 200A BMS protection features.

3. Setup and Installation

The VEVOR Golf Cart Lithium Battery is designed for straightforward installation, serving as an ideal replacement for bulkier lead-acid batteries. Its integrated design saves space and simplifies wiring.

3.1 Unpacking and Inspection

Upon receiving your battery, carefully unpack all components and inspect for any signs of damage during transit. Ensure all listed accessories are present.

3.2 Installation Steps

1. Ensure your golf cart's power is completely off before beginning installation.
2. Carefully remove your old battery system, noting the wiring configuration.
3. Position the VEVOR Lithium Battery in the designated battery compartment. Its compact size (20.47 x 10.55 x 8.66 inches) and lighter weight (62.61 lbs) facilitate easier placement.
4. Connect the battery terminals using the provided strap cables and screws. Ensure secure connections.
5. Connect the charger connection cable to the battery's aviation-grade interface.
6. Install the 2.3-inch display screen using its bracket in a convenient location for monitoring.
7. Secure any loose cables and ensure the battery is stable within the compartment.

Figure 5: Integrated design for easy installation in golf carts.

Figure 6: Battery and included accessories for setup.

4. Operating Instructions

4.1 Battery Monitoring

The VEVOR Golf Cart Lithium Battery offers real-time monitoring through two convenient methods:

• 2.3-inch LCD Display: The included display screen provides immediate access to critical battery data such as charge/discharge status, voltage, and current.
• Mobile Application (Bluetooth): For detailed information and control, connect your smartphone via Bluetooth to the battery's dedicated app. This allows for comprehensive monitoring of various parameters.

Figure 7: Real-time battery monitoring via LCD and mobile app.

4.2 Charging the Battery

Use the provided 48VDC 20A charger for optimal charging. High-current fast charging allows the battery to be fully powered in approximately 5 hours. Ensure the aviation connector is securely attached during charging. The battery is designed to handle cold weather, with specific cut-off and recovery temperatures for charging and discharging.

Figure 8: Battery performance in cold weather conditions.

5. Maintenance

To ensure the long-term performance and safety of your VEVOR Golf Cart Lithium Battery, follow these maintenance guidelines:

• Regular Charging: If the battery is not in use, it is recommended to recharge it every 90 days to maintain its health and prevent deep discharge.
• Clean Terminals: Periodically check and clean the battery terminals to ensure good electrical contact and prevent corrosion.
• Storage: Store the battery in a cool, dry place away from direct sunlight and extreme temperatures.
• Avoid Physical Damage: Protect the battery from physical impact or crushing. The ABS casing provides durability, but extreme force should be avoided.
• Temperature Management: The BMS protects against extreme temperatures. However, operating within recommended temperature ranges will maximize battery life.

Figure 9: Comparison highlighting the durability and weight advantage over lead-acid batteries.

6. Troubleshooting

While the VEVOR Golf Cart Lithium Battery is designed for reliable performance, should you encounter any issues, consider the following general troubleshooting steps:

• No Power/Low Power: Check all cable connections to ensure they are secure. Verify the battery charge level using the LCD display or mobile app. Ensure the charger is functioning correctly if charging is the issue.
• Display Not Working: Ensure the display is properly connected to the battery. If the display occupies the Bluetooth channel, it may only connect after the display is powered off.
• Abnormal Readings: If the display or app shows unusual voltage or current readings, ensure all connections are clean and tight.

For more complex issues or persistent problems, please refer to the comprehensive user manual provided with your product or contact VEVOR customer support for assistance.

7. Specifications

Figure 10: Detailed product specifications.

8. Included Accessories

The VEVOR Golf Cart Lithium Battery package includes the following items to facilitate installation and operation:

• 1 x Golf Cart Battery
• 2 x Strap Cables (1.5 m)
• 4 x Screws
• 1 x 2.3 in Display Screen
• 2 x Smokestack Covers
• 1 x Display Screen Bracket
• 1 x User Manual (this document)

9. Warranty and Support

VEVOR is committed to providing high-quality products and customer satisfaction. For any inquiries regarding your VEVOR Golf Cart Lithium Battery, please refer to the official VEVOR website or contact their customer support directly.

Please note that due to the nature of this product (hazardous materials), it may be subject to specific transportation regulations and may be non-returnable. Always consult the seller's return policy and hazardous material guidelines before purchase.

For further assistance, visit the VEVOR Store on Amazon.