Lester Summit Series II Battery Charger – 36–48V Auto-Ranging, 13–18A, E-Z-Go 3 Pin
The Lester Summit Series II Battery Charger is an advanced smart charging solution designed for E-Z-Go golf carts using a 3-pin charging connection. Supporting 36V and 48V systems with auto-ranging voltage detection, it provides safe, efficient, and consistent charging performance.
Auto-Ranging Voltage Detection
This charger automatically identifies whether your system is 36V or 48V and adjusts its charging profile accordingly. This ensures the correct voltage is delivered every time, improving safety and battery longevity.
Smart Charging Performance
With a 13–18 amp output, the Summit Series II delivers a balanced charging cycle that prioritizes both speed and battery protection. Its intelligent algorithm helps reduce heat, prevent overcharging, and extend battery life.
E-Z-Go 3 Pin Compatibility
Equipped with an E-Z-Go 3-pin connector, this charger is designed for direct compatibility with standard E-Z-Go charging ports. It ensures a secure and stable connection for reliable everyday use.
High-Efficiency Design
Built with modern high-frequency charging technology, this unit improves energy efficiency by reducing heat and power loss. The result is smoother operation and more consistent long-term performance.
Durable and Reliable Construction
Engineered for both residential and commercial applications, the Summit Series II features a rugged housing and integrated safety systems that protect against overheating, electrical faults, and short circuits.
Key Features
- 36V–48V auto-ranging voltage detection
- 13–18 amp smart charging output
- Compatible with E-Z-Go 3-pin charging systems
- High-frequency efficient charging technology
- Automatic battery protection and optimization
- Durable design for long-term reliability
The Lester Summit Series II E-Z-Go 3 Pin Charger is a dependable, intelligent solution designed to keep your golf cart batteries performing at their best with minimal maintenance.


