EA ENERGY TECHNOLOGY CO.,LTD
EA ENERGY TECHNOLOGY CO.,LTD

Driven by the 48V system dominance in golf carts, we’ve engineered the EA51100 series to tackle diverse course demands no compromise, only precision.


Ideal for regular fairways, its integrated smart BMS ensures plug-and-play simplicity, eliminating maintenance hassles while optimizing charge efficiency (98% energy retention). The lightweight design (40% lighter than lead-acid) and weather-resistant casing deliver consistent performance on flat to moderately undulating terrains, backed by a 5-year warranty for worry-free ownership. These benefits are also fully realized in our 36 volt golf cart lithium battery, offering the same reliability and efficiency in a compatible voltage.


Power Redefined for Challenging Courses

For steep slopes, heavy loads, or commercial fleets, our P Series variant unleashes 20% more peak power (8kW surge capacity) with advanced thermal management. Its ruggedized casing and reinforced cell structure withstand extreme vibrations and temperature swings (-30°C to 60°C), making it the go-to choice for resort courses, tournament venues, or any terrain that demands extra muscle.


100Ah high-capacity storage, 5,000+ charge cycles (3X longer than lead-acid), and seamless 48V system integration. Whether you need dependable daily performance or heavy-duty power, EA51100 ensures your cart excels—no matter the grassland.


48V (51.2V) 100Ah Lithium Golf Cart Battery

Engineered for performance and versatility, our 48V (51.2V) 100Ah lithium battery delivers 5.12kWh of energy with 98% charge efficiency and 5,000+ cycles (3x longer than lead-acid). Perfect for 48V systems, it features:


High-Power Output:

300A peak current ensures quick acceleration and steep-slope navigation, while 100A continuous discharge supports extended rounds.


Rapid Charging & Cold Weather Resilience:

Recharges 0-100% in 3-4 hours with a 30A smart charger, even in sub-zero conditions (-20°C) via pre-heating technology.


Lightweight & Rugged Design:

Weighs just 52kg (56% lighter than lead-acid) and boasts an IP67 waterproof rating (1m submersion for 30 minutes). Aerospace-grade casing withstands vibrations and extreme temperatures (-30°C to 60°C).


Smart BMS & Compatibility:

Built-in 200A BMS monitors cell health, prevents overcharge, and alerts via Bluetooth app. Seamless drop-in replacement for most golf carts (Club Car, EZGO, Yamaha).


Low Maintenance & Warranty:

Maintenance-free operation with 5-year warranty, saving 50% on lifecycle costs compared to lead-acid.

Ideal for resorts, tournaments, or daily rounds—upgrade your cart’s reliability and range today.


Specifications of 48V 100Ah LiFePO4 Golf Cart Battery

LiFePO4 Battery51.2V 100AhContinuous Charge50A~100A
Nominal Voltage / Discharge Voltage Range48V (51.2V)Maximum Continuous Charge100 A
Nominal Capacity100AhContinuous Discharge Current200A
Stored Energy5120WhMaximum Continuous Discharge CurrentPeak 300A 30s
Weight50KG / 110.2 lbsCycle Life≥4000 Cycles
Dimension(L×W×H)389 x 275 x 270 mm  
15.34 x 10.83 x 10.63 inch
Casing MaterialSteel
Charge Temperature Range32°F~131°F
(0°C ~ 55°C)
Mileage Per Full Charge40-50 miles
(64-80 km)
Discharge Temperature Range-4°F~131°F
( -20°C ~ 55°C)
Safety FeaturesBMS, Over Charge/Discharge,
Low/High Temp Cut-off,
Over Current, Short Circuit


Features of 48V 100Ah LiFePO4 Golf Cart Battery

  • 300A Peak Power

    Delivers 300A surge current for steep climbs and quick acceleration, supporting motors up to 5kW with 100A continuous discharge for consistent performance across 34+ miles.  

  • 3-4 Hour Fast Charge

    Recharges 0-100% in 3-4 hours with a 30A smart charger, featuring -20°C pre-heating for cold weather resilience.

  • 52kg Lightweight & IP67

    Weighs 56% less than lead-acidand withstands 1m submersion for 30 minutes, ensuring durability in harsh conditions.

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    Building 2, Kaifeng Technology Park, No. 403, Houda Road, Dalingshan Town, Dongguan City,Guangdong Province,China