Golf Trolley Battery Charger 14.6V 4A | Certified, High Performance Charging for 12.8V Golf Trolley

Product Overview

The Henryuan 14.6V 4A LiFePO4 Golf Trolley Battery Charger is expertly designed for charging 4S 12.8V LiFePO4 batteries. Engineered with advanced technology and certified by top safety standards, this charger ensures fast, safe, and reliable charging for a wide range of applications. Its robust design and superior performance make it an ideal choice for powering the 12.8V golf trolley
Target Applications for 14.6V 4A Anderson Chargers

• Electric Golf Trolleys & Fleet Mobility: Works flawlessly as a vibration-proof 14.6V 4A LiFePO4 golf trolley charger, holding a secure genderless Anderson golf trolley charger connection that completely rules out arcing during high-intensity club rentals.
• Acoustic Imaging & Precision Testing Instruments: Functions as an ultra-clean 4S 12.8V LFP battery pack smart charger for portable acoustic imaging tools, offering safe fanless natural cooling that keeps background noise floor near zero.
• Off-Grid Backup Power & Smart Energy: Ideal for storage modules, serving as an energy-efficient 12.8V LiFePO4 golf trolley charger wholesale framework to maintain multi-cell balancing over extended idle duty cycles.

Key Features

• High Efficiency and Safety: Equipped with an advanced charging scheme and high-quality components, this charger provides efficient, rapid charging with multiple safety protections.
• Versatile Applications: Suitable for various devices, from power stations to robotic systems and communication equipment.
• Global Safety Certifications: Holds multiple safety certifications including KC, KCC, UL, ETL, cUL, FCC, PSE, CE EMC, LVD, UKCA, SAA, and CCC, ensuring compliance with international safety standards.

Technical Specifications

Safety Certifications:

• KC, KCC, UL, ETL, cUL, FCC, PSE, CE EMC, LVD, UKCA, SAA, CCC

Input Specifications:

• Input Voltage: 90Vac-264Vac
• Rated Input Voltage: 100Vac-240Vac
• Input Frequency: 47Hz-63Hz
• Input Current: 1.3A
• Inrush Current: 60A

Output Specifications:

LED Indicator: Dual-color LED indicates charging status (Red during charging, Green when fully charged)

• Constant Current: Fast charging 4A current at voltage: 8V to 14.6V, red LED.
  
• Constant Voltage: 14.6V, current  decrease from 4A to 0.4A, red LED.
• Trickle Charging: 0.4A to 0, green LED, fully charging the battery pack.

Charging Curve:

Experience a precise and stable charging curve with the 14.6V 4A LiFePO4 golf trolley charger, designed to extend battery life and ensure optimal performance.
Special 3 stage 14.6V 4A charging for 4S 12.8V LiFePO4 battery pack.

Protection Features

• Overcurrent Protection
• Overvoltage Protection
• Short Circuit Protection
• Reverse Polarity Protection

Quality Assurance

• 1. Expert Team: Our sales engineers bring over a decade of experience in understanding and fulfilling customer needs.
• 2. Supplier Selection: We maintain a rigorous process for selecting raw material suppliers to ensure high quality.
• 3. Material Inspection: All incoming materials undergo strict inspection processes.
• 4. Experienced Engineers: With over 20 years of experience in material solutions design, our engineers ensure high-quality product development.
• 5. Skilled Production Staff: Our production team is highly skilled and utilizes advanced testing equipment.
• 6. Aging Testing: Each charger undergoes up to 4 hours of full-load aging testing to ensure reliability.
• 7. Comprehensive After-Sales Support: We offer a robust after-sales system that includes analysis, feedback, and resolution within 48 hours.

Henryuan Customer Five-star reviews:

About Henryuan Group

With over 13 years of expertise in the production and R&D of LiFePO4 battery chargers, Henryuan Group stands as a leading supplier in this industry. Our 14.6V 4A golf trolley chargers are celebrated for their exceptional quality, safety, and performance, making them a preferred choice worldwide. We proudly export to regions including the Americas, Europe, the UK, Australia, New Zealand, and Asia, maintaining a strong market presence.

Henryuan 14.6V LiFePO4 Battery Charger Range

In addition to the 14.6V 4A LiFePO4 charger, we offer a variety of models to meet diverse charging needs: 0.3A, 0.5A, 0.75A, 1A, 1.5A, 2A, 2.5A, 3A, 4A, 5A, 6A, 7A, 8A, 9A, 10A, 15A, 20A, 25A.

More 14.6V LiFePO4 Battery Chargers Links:

• Explore More 14.6V LiFePO4 Battery Chargers.

Contact Us

Long-tailed Related:

• Anderson plug 14.6V 4A LiFePO4 charger
• 14.6V 4A LiFePO4 golf trolley charger
• 4S 12.8V LFP battery pack smart charger
• UL listed 14.6V 4A battery charger
• TUV GS CE certified 12.8V Lithium charger
• UKCA SAA approved 14.6 volt 4 amp charger
• 3 stage CC CV trickle 14.6V LFP charger
• OEM 14.6V LiFePO4 battery charger manufacturer
• China wholesale 12.8V golf trolley charger factory

Technical Q&A of Henryuan 14.6V 4A LiFePO4 Charger:

Q: Can I use this 14.6V 4A charger on a regular 12V lead-acid or AGM golf trolley battery?

A: No. This charger is strictly engineered for 12.8V (4S) Lithium Iron Phosphate (LiFePO4) battery packs. Lead-acid and lithium batteries require different charging parameters. Using this charger on a lead-acid battery risks overcharging, while a standard lead-acid charger will fail to fully balance or charge a LiFePO4 pack. It should always match your battery chemistry precisely.

Q: Why is the output voltage rated at 14.6V if my golf trolley battery says 12.8V?

A: This is a common point of confusion. 12.8V is the nominal (average) operating voltage of a 4-cell (4S) LiFePO4 pack. However, to fully charge each individual cell to its maximum capacity of 3.65V, the charger must output a maximum voltage of 14.6V (4 *3.65V = 14.6V). Once the battery reaches 14.6V, the internal BMS or the charger stops charging.

Q: How long will it take a 4A charger to fully juice up my golf trolley battery?

A: Charging time depends on your battery's total capacity(Ah) . Commonly, you can calculate the approximate time using this formula:
Charging Time (Hours) ≈ Battery Capacity (Ah)/Charger Output Current (4A)*1.2
For a standard 20Ah golf trolley battery, it will take about 5 to 6 hours to go from completely flat to 100% full.

Q: What are the benefits of the standard Anderson connector on this unit?

A: The Anderson plug is the heavy-duty industrial standard for electric golf trolleys. Unlike fragile barrel jacks, Anderson connectors feature a genderless, self-wiping design. This means they ensure a secure, low-resistance, and vibration-proof connection every single time, completely eliminating the risk of arcing or accidental disconnects while charging.

Q: Does this charger use a cooling fan? Is it loud?

A: No, this unit is engineered with a fanless, natural-cooling. We utilize high-efficiency internal components and premium thermal dissipation pathways to eliminate the need for a noisy internal fan. It operates in dead silence, making it perfect for indoor garage charging, and eliminates the risk of field failures caused by dust or moisture clogging up a mechanical fan.

Q: What built-in safety protections does this Henryuan charger offer?

A: To ensure the safety of your equipment and the high-quality LiFePO4 cells, this unit is equipped with a four-layer safety protection system:

• Short-Circuit Protection: Instantly cuts power if a terminal short occurs.
  
• Over-Voltage Protection (OVP): Caps the voltage strictly at 14.6V to prevent cell swelling.
  
• Over-Current Protection (OCP): Clamps the output at 4A to avoid overheating the cell matrix.
  
• Reverse-Polarity Protection: Prevents damage if the battery terminals are connected backward.