Description
Golf Cart Battery With Bluetooth
ULTRA Series: 51.2V 105Ah LiFePO₄ Golf Cart Battery Kit
The Ultimate Performance Upgrade with EVE Automotive Cells & Dashboard Touch Screen
Experience the pinnacle of golf cart power. The ULTRA Series 51.2V 105Ah lithium battery is a high-capacity, 5.376 kWh energy powerhouse engineered to replace sluggish lead-acid banks. By combining Tier-1 EVE LF105 Automotive Grade cells with a smart, interactive monitoring system, this battery eliminates “range anxiety” and delivers consistent, fade-free power from the first hole to the last.
The external display screen can be mounted on your Dashboard for example, and give you complete access to the battery State of charge (remaining battery level) and to be able to turn on and off the battery when in storage, it comes with a cable long enough to fit any Golf Cart battery you may have.
Technical Specifications
| Feature | Specification |
| Model | ULTRA Series 51.2V |
| Nominal Voltage | 51.2V (16S Configuration) |
| Nominal Capacity | 105Ah |
| Total Energy | 5.376 kWh |
| Cell Chemistry | EVE LF105 LiFePO₄ (Grade A Automotive) |
| Dimensions | 565 x 330 x 240 mm |
| Weight | 46 kg (Replaces ~160kg of Lead-Acid) |
| Ingress Protection | IP67 (Dust & Water Resistant) |
| Cycle Life | 3,500+ Cycles (10+ Year Design Life) |
The Core Advantage: EVE Automotive Cells
At the heart of the ULTRA Series are EVE LF105 Automotive Grade cells. These are the most reliable cells available for traction applications.
Zero Voltage Sag: Unlike lead-acid batteries that lose power as they drain, our EVE cells maintain steady voltage throughout the entire discharge cycle.
Low Resistance: Engineered for high-load electric vehicles, ensuring your cart handles hills and heavy loads with ease.
Unmatched Longevity: Designed for up to 3,500 cycles, outlasting traditional batteries by up to 5 times.
Intelligence at Your Fingertips
Why 51.2V Smart Systems Outperform “Dumb” Batteries
Most lithium batteries use a “dumb” BMS that provides inaccurate State of Charge (SOC) readings based on voltage alone. Our Self-Managed Smart BMS features Bluetooth connectivity and a dedicated Dashboard Touch Screen to give you “laboratory-grade” data in real-time.
The Integrated Touch Screen Features:
Precise SOC Tracking: View your exact battery percentage (%) via real-time Coulomb counting.
Live Diagnostics: Monitor the health of all 16 individual cells and total pack voltage.
One-Touch Control: Toggle the BMS (System Power) on or off with a single touch—perfect for long-term storage.
Safety Alerts: Instantly see temperature readings and active BMS protections.
Premium Features & Benefits
Rapid Charging: Supports high-current charging to minimize downtime and get you back on the course faster.
Maintenance-Free: No watering, no acid spills, and no terminal corrosion. Just install and drive.
Lightweight Efficiency: At only 46kg, the massive weight reduction improves vehicle handling, reduces braking distance, and decreases wear on your suspension.
Rugged Construction: With an IP66 rating, this battery is built to withstand dust and heavy water ingress, making it ideal for all-weather utility and golf use.
Comparative Analysis: Find Your Best Fit
If you have been researching other premium lithium brands, see how the ULTRA Series stacks up:
| Feature | ULTRA Series 105Ah | RoyPow S51105 | |
| Cell Source | EVE Grade A Automotive | Standard Prismatic | |
| Monitoring | Touch Screen + Bluetooth | Basic LED Bar | |
| Protection | IP66 Rated | IP66 | |
| User Control | Digital BMS Toggle | None | |
| Tech Level | Advanced (JBD Smart) | Closed System |
This battery you do not need to use Bluetooth to use the battery, but it may come in handy in the future to diagnose any issues, with individual cells in the years after your purchase. Warranty is the same, but sometimes, it may be that a simple reset can get the battery running again. A non Bluetooth BMS, will not allow this and would be dead, even outside your warranty period, so we see this is an asset to any buyer.
