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Global Certificates 54.6V 4A Charger 13S 48V Lithium Battery Charger

Product No.：HRY5464000
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54.6V 4A Charger

High-Performance 54.6V4A Li-ion Charger for 48V Systems

Product Description:

Henryuan 54.6V 4A Lithium-ion Charger is the ideal mid-speed charging solution for high-demand 48V 13S lithium battery systems. Engineered to minimize downtime without compromising cell integrity, the 4A output provides a balance of speed and longevity.

This charger employs a precise 3-stage CC/CV/Trickle intelligent charging algorithm that strictly adheres to Li-ion charging protocol. It is indispensable for applications requiring consistent power, such as Electric Marine Motors, High-Mileage eBikes, Golf Carts, and Professional Robotics.

Key Features of the Henryuan 54.6V 4A Lithium-Ion Battery Charger: Global Safety and Precision

Unmatched Global Certification: Certified by 12+ standards, ensuring immediate compliance for global deployment: North America (UL/cUL/FCC), Europe (CE/GS/UKCA), and Asia-Pacific (PSE/SAA/KC).
Precision CC/CV Control: Precise voltage control 54.6V (±0.2V), protecting the 13S pack from damaging overcharge.
High Efficiency & Low Heat: Built with advanced switching technology, achieving >90% energy efficiency, which translates to lower operating temperature and extended charger lifespan.
Robust Environmental Compliance: Fully compliant with RoHS and REACH directives, utilizing environmentally friendly materials for global market acceptance.

Technical Specifications:

Charging Specifications (54.6V4A Charger)

Input Voltage Range: 90Vac−264Vac (Universal)

Input Current: 3A Max

Output: 4Amp. 54.6VDC

Weight/Design: 0.5kg, Compact and portable design for easy integration.

Output		Charging Stage	LED Indicator
Output
Current	Voltage
4A Fixed	32.5V-54.6V	Constant Current	Red(Charging)
4A->0.4A	54.6V Max	Constant Voltage	Red(Charging)
0.4A->0	54.6V	Trickle Current	Green(Fully charged)

Charging Curve:

This 54.6V 4A charger maintains an efficient and reliable charging curve that maximizes battery life and performance. It ensures safe charging by gradually transitioning from constant current to constant voltage and finally to trickle charge, with the LED indicators signaling stage.

Built-in Protection Features:

Henryuan 54.6V 4A lithium-ion charger is equipped with the following safety protections:

Overcurrent Protection
Overvoltage Protection
Short Circuit Protection
Reverse Polarity Protection

Why Henryuan is the Trusted 48V Charger Partner?

Deep Expertise: 13+ years specializing in Li-ion charger R&D for electric vehicle and industrial applications.
Rigorous Quality Control: 4 hours of 100% full load aging tests performed on every unit to verify thermal and load stability.
Experienced Engineering: 20+ years of design experience ensuring material reliability and optimal performance.
Wide Current Range: We offer customized 54.6V chargers with currents from 0.5A to 7.5A, catering to both standard and ultra-fast charging needs.

Professional Production Equipments:

About Henryuan Group:

Henryuan is a trusted global supplier recognized for superior performance and safety features in 48V charging.

Need a reliable, globally certified 54.6V 4A Li-ion charger for your eBike or industrial fleet? Explore our full range and contact our expert sales engineers today. Henryuan Group, the professional 54.6V 4A charger manufacturer.