High-Power Lithium Upgrade with Real-Time Control

If you’re ready to ditch heavy lead-acid batteries for something smarter, lighter, and more powerful, this 48V lithium kit from Elefast is a top-tier solution. It’s built for golf cart owners who want serious performance with clean, simple installation and modern features like Bluetooth monitoring and a touchscreen display.

What’s Included

Here’s what’s included with this product:

• 48V 100Ah LiFePO4 golf cart battery
• 58.4V 18A fast lithium charger
• 2.8-inch LCD touch monitor for real-time data
• Bluetooth app for remote battery monitoring
• 600A peak current handling for steep terrain
• Heavy-duty mounting straps (606 ft)

Key Benefits

What makes this product a great choice:

• Delivers up to 40 miles of range on a single charge
• Uses A+ Grade EVE cells for better discharge performance
• 6000+ deep cycles—10x longer lifespan than lead-acid
• Compact and lightweight—installs in minutes
• Smart BMS protects against extreme temps and power surges
• Bluetooth app and LCD screen make diagnostics easy

Our Verdict

This Elefast 48V 100Ah battery kit is purpose-built for serious golf cart users—especially those with Club Car, Yamaha, EZGO, or ICON models looking to maximize power and runtime. It replaces traditional lead-acid banks with a single, lightweight unit that weighs less than 83 pounds and takes up only one-third the space.

What stands out is the battery’s real-world performance. With 600A peak current and a smart 200A BMS, it easily powers carts across hilly terrain and rough paths without strain. You can expect smooth acceleration and stable output, even on long courses or demanding inclines.

Monitoring is a breeze. The 2.8-inch touchscreen shows voltage, temperature, and charge levels clearly. Meanwhile, the Bluetooth app lets you track your battery status from up to 60 feet away, offering peace of mind before or during a ride.

The included 18A charger supports fast recharges—usually within five hours—so you're never waiting long between rounds. And since it’s maintenance-free, there’s no water levels or corrosion to deal with. Just charge and go.

Safety-wise, Elefast includes protections against overcharging, short circuits, and extreme temperatures. The battery will even shut down charging if temps drop below -4°F or rise above 158°F, preserving performance and extending lifespan.