Smarter Power, Lighter Load — Built for Golf Carts and Beyond

This 36V 100Ah lithium battery is built for golf cart owners, marine users, and off-grid adventurers who want lighter weight, better monitoring, and longer-lasting power. With a built-in smart BMS and Bluetooth connectivity, it offers modern control and real-time insights right from your smartphone or LCD touch screen.

What’s Included

Here’s what’s included with this product:

• 1 × 36V 100Ah LiFePO4 Lithium Battery
• Built-in 200A Smart BMS
• Touchscreen LCD Monitor
• Mobile App (Bluetooth-enabled)
• Cold-rolled metal battery case (IP67-rated)

Key Benefits

What makes this product a great choice:

• Delivers 3.84kWh of efficient, stable energy output
• Integrated 200A BMS ensures full overcurrent, temp, and short-circuit protection
• Lasts 4000+ cycles—10x longer than most lead-acid batteries
• Touchscreen and mobile app make real-time battery data easy to access
• Weighs 75% less than traditional batteries—simpler installation, better handling
• Compatible with golf carts, trolling motors, RVs, solar setups, and marine power

Our Verdict

The 36V 100Ah Smart Lithium Battery from Xnvua is a modern upgrade for anyone tired of the bulk, short lifespan, and slow performance of lead-acid batteries. It’s especially well-suited for golf carts and trolling motors thanks to its reliable 200A continuous discharge rate and compact, durable casing.

We were impressed by how light it is—roughly a quarter of the weight of a standard lead-acid pack. That means easier handling during install and less weight dragging down your vehicle on hills or soft terrain. It's also IP67-rated, so it's safe from splashes, dust, and rough weather environments.

Monitoring is another strong point. The LCD touchscreen is clear and quick to navigate, while the Bluetooth app allows you to track SOC, voltage, and temperature directly from your phone. It even allows customization, giving you more control over your battery’s performance profile.

What really sets it apart is its smart protection system. The 200A BMS actively protects the battery from thermal, current, and voltage threats—and even includes low-temp charging cutoffs for winter climates. It's great peace of mind when your power system is mission-critical.

Overall, if you want a lithium golf cart battery that blends power, ease of use, and smart diagnostics into one clean package—this one delivers. It’s also versatile enough to support RVs, fish finders, and solar power banks with minimal setup.