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

Factory Customized 4S 12V 4A LiFePO4 Battery Charger UL CE PSE SAA Listed

Product No.：HRY1464000
Online Inquiry

12V LiFePO4 battery 4A charger

12V 4A LiFePO4 Battery Charger | High Quality LiFePO4 Charger | UL, cUL, TUV, CE, PSE, SAA, UKCA

Product Overview

Engineered for lithium iron phosphate (LiFePO4) batteries, this 12V 4A lifepo4 battery charger employs a smart 3-stage charging algorithm (constant current, constant voltage, and float maintenance) to optimize battery health and longevity. The 12V 4A output ensures rapid yet controlled charging, reducing downtime while preventing overcharging or thermal stress. Its adaptive output seamlessly adjusts to battery conditions, making it compatible with 12V LiFePO4 systems ranging from 8Ah to 30Ah capacities. Henryuan 12V 4A LiFePO4 battery charger, supports OEM and ODM service, It ensures fast, safe, and reliable charging for a wide range of applications with safety certificates for global markets.

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, golf trolley, portable power station, communication base station and other 12V LiFePO4 battery powered devices.
Global Safety Certifications: Holds multiple safety certifications including UL, ETL, cUL, FCC, PSE, CE EMC, LVD, UKCA, SAA, and CCC, ensuring compliance with international safety standards.
Built to exceed international standards. These chargers feature multi-layered protection mechanisms, including overcurrent(OCP), overvoltage(OCP), short-circuit(SCP), reverse polarity(RVP). High efficiency maintains optimal internal temperatures, even under continuous 4A output.

Technical Specifications

Safety Certifications:

CB, UL, cUL, FCC, PSE, TUV, CE EMC, LVD, UKCA, SAA, CCC
Environmentally friendly materials， RoHS compliance

Input Specifications:

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

Output Specifications:

12V LiFePO4 battery trickle charger 4A with dual color LED indicates charging status (Red during charging, Green when fully charged)

Constant Current: Fast charging 4A current , led shows red.
Constant Voltage: 14.6V, current decreases from 4A to 0.4A, led shows red.
Trickle Charging: 0.4A to 0, led shows green, fully charging the battery pack.

Output		Charging Stage	LED Indicator
Output
Current	Voltage
4A	8V-14.6V	Constant Current	Red(Charging)
4A->0.4A	14.6V	Constant Voltage	Red(Charging)
0.4A->0	14.6V	Trickle Current	Green(Fully Charged)

Charging Curve:

Experience a precise and stable charging curve with Henryuan high quality 12V 4A LiFePO4 battery charger(14.6V 4A), designed to extend battery life and ensure optimal performance.

14.6V 4A LiFePO4 charger

Protection Features

Overcurrent Protection(OCP)
Overvoltage Protection(OVP)
Short Circuit Protection(SCP)
Reverse Voltage Protection(RVP)

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.

Professional Test And Production Equipments

Henryuan Customer Five-star reviews:

Why Choose Henryuan For Your 12V 4A LFP Charger?

With ISO 9001-certified manufacturing facilities and a 30,000-hour MTBF rating, Henryuan guarantees 3-year performance reliability warranty. Our chargers are rigorously tested through 1,0000+ cycle simulations and 1m drop resistance trials, reflecting our commitment to quality that powers industries worldwide.

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 12V 4A LiFePO4 battey chargers(14.6V4A) 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 12V LiFePO4 Battery Charger Range

In addition to the 12V 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.