DUOYI 25A 36V Golf Cart Charger for EZGO Marathon – IP67, Smart Auto-Stop

Compact 36V charging solution for EZGO Marathon

The DUOYI 25A 36V Golf Cart Charger is built for EZGO Marathon lead-acid batteries, with a lightweight frame that weighs about 5.6 pounds. Its die-cast aluminum body helps dissipate heat during charge cycles, while the integrated Anderson SB-50 plug ensures a reliable connection, making it easy to take on the go or store in a vehicle trunk after a round.

Designed for real-world use, this charger offers plug and forget smart charging. A five-level charging program continuously manages power, automatically reducing output as the battery nears full to reduce stress and protect battery health. When the battery is full, it automatically switches to trickle charging and then shuts off to prevent overcharging.

Smart charging features at a glance

• Automatic current and voltage control during the charging cycle
• Trickle charging to maintain readiness without overdriving the battery
• Automatic shutdown when the battery is full to preserve life

Safety first, continuous protection

• Overcharge, overheat, overcurrent and overvoltage safeguards
• Reverse connection and short circuit protection
• Internal temperature sensor with ambient temperature compensation

Rugged performance for any environment

• IP67 weatherproof and dustproof housing with rugged shock resistance
• Integrated cooling fan to keep temperatures in check during heavy use
• Fully potted design protects internal electronics from moisture and debris

User-friendly design and reliability

• Long cords — a 10 ft power cord and a 6 ft charging cable for flexible placement
• Thick conductors and robust hardware, with an efficiency up to 92 percent
• FCC and ETL certified with a 3 year warranty for confidence in ownership

Whether you store in a shed, park in a garage, or take it on the course, this charger is designed to support convenient, dependable charging sessions for your EZGO Marathon golf cart.