Can You Put Lithium Batteries In EZGO? 丨BSLBATT

45 Published by BSLBATT Oct 17,2024

Yes, you can convert an EZ-GO golf cart to use lithium-ion batteries, especially if you want to avoid the downsides of lead-acid batteries. EZGO lithium batteries are a perfect choice, and the conversion process is quite simple. Lithium batteries offer many advantages. Let’s explore this further.

Knowledge for Converting EZGO to Lithium Batteries

You must choose a lithium battery that matches the voltage of your lead-acid battery. For example, a 38.4V lithium battery replaces your 36V lead-acid battery, and a 51.2V lithium battery replaces a 48V lead-acid battery. Additionally, you’ll need to purchase a lithium battery-specific charger, terminal connection harness, and communication harness to ensure a seamless transition for your daily driving.

When Should You Upgrade to Lithium Batteries?

You should consider upgrading your golf cart battery if you notice the following issues:

· Abnormally long charging times
· Reduced driving range compared to before
· Decreased capacity
· Frequent maintenance requirements

You can also conduct a charge and discharge test to check if your battery needs upgrading.

How to Convert to Lithium Batteries

1.Determine the Voltage of Your Golf Cart
- · Check the owner’s manual or visit the EZGO official website for specifications.
- · Look for the label on the vehicle, which indicates the output voltage.
- · If no information is found, open the battery compartment; each battery typically indicates its rated voltage. Add the total voltage together. For instance, eight 6V lead-acid batteries mean it’s a 48V golf cart.
2.Select the Correct Voltage EZGO Lithium Battery
- · If your cart requires 48V, you can directly install the BSLBATT B-LFP-48-105GC 48V lithium battery, which can drive for 40-50 miles (64-80 km) after installation.
3.Install the Lithium Battery
- · Secure the battery in place with screws, connect the harness and communication interface, and install the SOC meter to start driving.

For detailed installation steps, refer to the BSLBATT lithium battery golf cart installation guide.

Addressing Voltage Drops

EZGO batteries often experience sudden voltage drops, especially when driving on rugged terrain. The BSLBATT battery B-LFP-48-150 is specifically designed for frequent starts and stops in challenging environments. After a round of golf, the battery can still hold over 80% charge, with a maximum discharge rate of 370A and an estimated driving range of 60-70 miles.

It’s also important to consider the amp rating of your motor controller, as it limits the power output.

How to Charge Your EZGO Lithium Battery

When upgrading to lithium batteries, don’t overlook the charger. It’s crucial to ensure the charging curve matches the lithium battery specifications. Using a lead-acid charger for lithium batteries can damage them irreversibly. It’s recommended to use the original BSLBATT LiFePO4 golf cart battery charger for optimal performance. Additionally, BSLBATT chargers have an IP67 rating and support Delta-Q protocols for 2-hour fast charging.

How to Secure the Lithium Battery

Most lithium battery manufacturers provide mounting brackets. Before installing the new battery, remove the old one and clean the base. Next, secure the bracket in place and then fix the battery to the base with screws, ensuring there’s enough space for the charger.

Benefits of Upgrading to Lithium Batteries

· Enhanced Performance and Driving Experience: Lead-acid batteries significantly lose performance after two years, while lithium batteries last 10-12 years, with BSLBATT lithium batteries offering a 5-year or 10,000-hour warranty.
· Storage: Lithium batteries have a self-discharge rate of ≤3% per month. You can charge them during the off-season and store them in a cool, dry place, making it convenient for community use and golf enthusiasts—ready to go with no memory effect.
· Long-Term Value: While the initial investment for lithium batteries is higher than for lead-acid batteries, they often have a lifespan more than five times longer. This results in fewer maintenance and replacement costs, along with greater energy efficiency and lighter weight, ensuring the best driving experience. When lithium batteries reach the end of their lifespan, your overall usage costs will be lower compared to lead-acid batteries.

How to Maintain Lithium Batteries

Although lithium batteries require minimal maintenance, good usage habits and charging practices can significantly extend their lifespan. After using the battery, charge it promptly. Disconnect the charger once fully charged; even with a Battery Management System (BMS), it can still trickle charge if not unplugged.

During the off-season, store them in a cool, dry environment, ideally at temperatures between 50℉ to 77℉ (10℃ to 25℃).

Conclusion

This summarizes the detailed process of converting to EZGO lithium batteries. By upgrading to lithium batteries, you can enjoy improved performance, longer lifespan, and cost savings.