Henryuan Group: Premier Manufacturer of High-Quality 54.6V 4A Lithium-Ion Battery Chargers

Henryuan Group stands at the forefront of the lithium ion battery charger industry, bringing over 13 years of experience in research and development, as well as production. Our flagship product, the 54.6V 4A Lithium-Ion Battery Charger, exemplifies our commitment to excellence, combining advanced technology, robust safety features, and superior performance to meet diverse charging needs.

Product Overview

The 54.6V 4A Lithium-Ion Battery Charger by Henryuan Group is designed to cater to the charging requirements of 48V lithium-ion batteries, commonly used in a wide range of applications, including:

• Electric Vehicles: Electric bikes, scooters, and wheelchairs.
• Industrial and Commercial Equipment: Studio LED lights, communication base stations, and fire-fighting equipment.
• Consumer Electronics: LED desk lamps, GPS modules, electric toys, and more.

Key Features and Specifications

1. Safety Certifications:

Our chargers meet the highest international safety standards, including:

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

2. Input Specifications:

• Voltage Range: 90Vac-264Vac
• Rated Input Voltage: 100Vac-240Vac
• Frequency Range: 47Hz-63Hz
• Input Current: 3A
• Inrush Current: 60A

3. Output Specifications:

• Charging Capacity: 200W
• Output Voltage: 54.6V
• Output Current: 4A
• LED Indicator: Dual-color LED for clear charging status indication (Red for charging, Green for fully charged).

4. Charging Curve

Special designed for charging 48V li-ion battery pack

• Constant Current Stage: 32.5V-54.6V at 4A, indicated by a red LED.
• Constant Voltage Stage: 54.6V, current drops from 4A to 0.4A, red LED remains.
• Trickle Charging Stage: 54.6V, current below 0.4A, green LED indicates full charge.

 

5. Protection Features:

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

6. Quality Assurance:

• Experienced sales engineers with deep customer insights.
• Rigorous supplier selection and raw material inspection.
• Advanced production testing, including 100% full-load aging tests for up to 4 hours.
• A responsive after-sales service team, addressing issues within 48 hours.

Why Choose Henryuan Group?

• Expertise: Over a decade of experience in lithium battery charger production and R&D.
• Global Reach: Our products are trusted by customers worldwide, including markets in the Americas, Europe, Asia, and beyond.
• Performance: Our chargers offer reliable, efficient, and safe charging solutions, supported by superior EMI performance and innovative engineering.
• Versatility: In addition to the 54.6V 4A model, we provide a range of chargers with varying outputs (0.5A, 1A, 1.5A, 2A, 2.5A, 3A, 3.5A, 4A, 5A).

• Explore More 48V Lithium Battery Chargers.

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