Lester Summit Series II Battery Charger – 36–48V Auto-Ranging, 13–18A, E-Z-Go PowerWise
The Lester Summit Series II Battery Charger is an advanced smart charger designed for E-Z-Go golf carts equipped with the PowerWise charging system. Supporting both 36V and 48V battery packs, this charger uses auto-ranging voltage technology to deliver safe, efficient, and optimized charging without manual configuration.
Auto-Ranging Voltage Technology
This charger automatically detects whether your system is 36V or 48V and adjusts the charging profile accordingly. This ensures correct voltage output for safe charging and helps maximize overall battery life.
Smart 13–18A Charging Performance
With a 13–18 amp output, the Summit Series II provides a balanced charging cycle that combines faster recharge times with battery protection. Its intelligent charging algorithm helps reduce heat, prevent overcharging, and improve long-term battery health.
E-Z-Go PowerWise Compatibility
Specifically designed for E-Z-Go PowerWise systems, this charger ensures proper fit and reliable connection to factory charging ports. It delivers consistent performance for both personal and fleet applications.
High-Efficiency Design
Built with modern high-frequency charging technology, this charger improves energy efficiency by reducing heat and power loss during operation. This results in more stable and consistent charging performance over time.
Durable and Reliable Construction
Engineered for demanding use, the Summit Series II features a rugged housing and integrated safety protections against overheating, short circuits, and electrical faults. It is suitable for both residential and commercial environments.
Key Features
- 36V–48V auto-ranging voltage detection
- 13–18 amp smart charging output
- Compatible with E-Z-Go PowerWise systems
- High-frequency efficient charging technology
- Automatic battery protection and optimization
- Durable design for long-term use
The Lester Summit Series II E-Z-Go PowerWise Charger is a dependable, intelligent solution designed to keep your golf cart batteries charged safely, efficiently, and consistently.


