Waterproof 36V 20A Golf Cart Battery Charger
⚡ Versatile Charging Solution
One charger for both 36V Lead-acid and Lithium batteries. Whether your cell voltage is 3V, 3.65V, or 4.2V, the smart system adapts to your specific requirements via a simple mode selector.
- LPF: LiFePO4 Battery Support
- NCM: LiO2, LiNiO2, LiMnO2 Support
- Lead Acid: AGM, GEL, SLA Support
Key Features & Advantages
- Multi-voltage Support: Easy button selection for unique target battery voltage steps.
- High Protection: IP65/IP66 waterproof rating for demanding environments.
- Universal Input: AC 110-230V input with Power Factor Correction (PFC > 0.99).
- Portable Design: Lightweight aluminum casing (2.8kg) with mounting feet.
- Safety Protocols: Short circuit, Over-voltage, Over-temperature, and Reverse Polarity protection.
- Automatic 4-Step Charging: Pre-charge, CC, CV, and Floating/Shut-off.
Technical Specifications Overview
This smart battery charger utilizes advanced high-frequency switching mode power supply technology. The DC output is fully isolated from the AC input, ensuring safe and efficient energy transfer. The pre-charge stage is specifically designed to activate low-voltage batteries and protect deeply discharged cells.
Frequently Asked Questions
1. Can this charger work with both Lithium and Lead-acid batteries?
Yes. It features a "SEL" button that allows you to choose between LiFePO4 (LFP), Lithium-ion (NCM), and Lead-acid (AGM/GEL/SLA) modes.
2. Is it safe to leave the charger connected after the battery is full?
Absolutely. For lead-acid batteries, it enters a floating/trickle charge mode to maintain 100% readiness. For lithium batteries, it can be set to shut off automatically to prevent overcharging.
3. What does the "Pre-charge" step do?
The pre-charge step uses a small current to safely activate low-voltage or extremely discharged batteries before moving to the high-current Constant Current (CC) stage.
4. Is the charger suitable for outdoor use?
Yes, the charger is rated IP65/IP66, making it waterproof and dust-resistant, ideal for golf carts and other electric vehicles used in various weather conditions.
5. Does it support international power outlets?
Yes, it features universal AC input (110-230Vac) and we provide custom-made AC plugs and output connectors based on your local requirements.
6. What is the warranty period for this charger?
We provide a 2-year warranty for this model, reflecting our confidence in its high-quality aluminum construction and 100% full-load burn-in testing.
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