Products >> LiFePO4 Battery Charger >> 14.6V LiFePO4 Battery Charger

  • UL CE SAA PSE 4S LiFePO4 charger 12.8V LFP battery 14.6V 4A LiFePO4 charger
UL CE SAA PSE 4S LiFePO4 charger 12.8V LFP battery 14.6V 4A LiFePO4 charger

UL CE SAA PSE 4S LiFePO4 charger 12.8V LFP battery 14.6V 4A LiFePO4 charger

 12v 4a lifepo4 charger

14.6V 4A LiFePO4 Battery Charger | Henryuan - Certified, High-Performance Charging for 12.8V LFP Batteries

Product Overview

The Henryuan 14.6V 4A LiFePO4 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 diverse devices such as power stations, electric golf trolleys, portable ultrasonic detectors, communication base stations, robots, diving devices, GPS modules, and massagers.

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:


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: 4A, voltage: 8V - 14.6V, red LED.
  • Constant Voltage: 14.6V, current 4A to 0.4A, red LED.
  • Trickle Charging: 0.4A to 0, green LED.


Charging Stage

LED Indicator





Constant Current




Constant Voltage




Trickle Current

LED turn red to green when charging current below 0.4A

Charging Curve:

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

14.6V 4A LiFePO4 charger

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.

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 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:

Contact Us

For a safe, reliable, and efficient 14.6V 4A LiFePO4 battery charger, reach out to Henryuan’s expert sales team today.