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  • Smart 12V 3A LiFePO4 Battery Charger 14.6V 3A
Smart 12V 3A LiFePO4 Battery Charger 14.6V 3A

Smart 12V 3A LiFePO4 Battery Charger 14.6V 3A

12V 3A LiFePO4 Battery Charger

Henryuan Smart 12V 3A LiFePO4 Battery Charger 14.6V 3A

Product Description:

Experience the reliability and efficiency of the Henryuan 12V 3A Lithium iron phosphate(LiFePO4) battery charger, UL, cUL, FCC, CE, SAA, UKCA and PSE approved. Designed for 12.8V 4S LiFePO4 batteries, this high-quality charger features an advanced charging scheme with multiple protection mechanisms, ensuring faster and safer charging.

Safety Certificates:

This 12V 3A LiFePo4 battery charger is certified by UL, cUL, FCC, CE, UKCA, SAA, PSE, TUV, and RoHS, guaranteeing its safety and reliability. 

Input Specifications:

  • Input Voltage: 90Vac-264Vac
  • Rated Input Voltage: 100Vac-240Vac
  • Input Frequency: 47Hz-63Hz
  • Input Current: 1.3A
  • Inrush Current: 60A
  • AC Inlet: IEC320-C6, IEC320-C8, IEC320-C14


4S LiFePo4 battery charger (12V): Compatible with 12.8 Volt Lithium iron phosphate battery packs.

Output Specifications:

  • The charger is designed with an LED dual-color indicator to display the charging status:
  • Red LED: Charging
  • Green LED: Fully Charged


Charging Stage

LED Indicator





Constant Current




Constant Voltage




Trickle Current

LED turn red to green when charging current below 0.2A

The LED indicator turns green when the charging current drops below 0.2A

Portable And Durable Design:

  • Dimensions: 97*30*44mm.
  • Weight: About 0.25Kg, Premium components ensure quality and portability

Charging Curve:

Specially designed for 12V 3A LiFePO4 batteries, providing efficient and safe charging.
14.6V 3A LiFePO4 battery charger

Protection Features:

  • Over-current protection
  • Over-voltage protection
  • Short-circuit protection
  • Reverse polarity protection

Quality Assurance:

  • Experienced sales engineers with over a decade of expertise in understanding customer needs.
  • Rigorous selection process for raw material suppliers.
  • Strict inspection process for incoming materials.
  • Engineers with over 20 years of experience in material solutions design.
  • Skilled production staff and advanced testing equipment.
  • 100% aging testing process with up to 4 hours of full-load testing.
  • Comprehensive after-sales system with a 48-hour resolution time.

About Henryuan Group:

With over 13 years of experience in the production and R&D of battery chargers, Henryuan Group is a leading industry supplier. Renowned for superior performance and safety features, our high-quality 12V 3A LiFePO4 battery chargers are popular worldwide. Our products are exported to the Americas, Europe, the UK, Australia, New Zealand, Italy, France, Germany, Japan, South Korea, Hong Kong, Taiwan, and other regions.

Our chargers offer reliable and efficient solutions for all your charging needs, available in various models including 12V 1A, 1.5A, 2A, 2.5A, 3A, 4A, 5A, 6A, 7A, 10A, 15A, 20A, 25A. With excellent EMI performance and a team of experienced engineers, we meet customer requirements for both existing and developmental products.

For a safe, reliable, and efficient 12V LiFePo4 battery charger, contact Henryuan's sales engineers today.

More 12V LiFePO4 Battery Chargers:

For more 12V LiFePO4 battery chargers, please visit Henryuan 12V LiFePO4 battery chargers.

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