Fuyuang FY4204000 42V 4A 168W Li-ion Battery Charger and Power Supply for E-bike, Scooter and Robot Packs

Fuyuang FY4204000 42V 4A 168W Li-ion Battery Charger and Power Supply for E-bike, Scooter and Robot Packs

Name: Fuyuang FY4204000 42V 4A 168W Li-ion Battery Charger and Power Supply for E-bike, Scooter and Robot Packs
Brand: Fuyuang
Rating: 5.0 (34 reviews)

The Fuyuang FY4204000 is a 42V 4A battery charger that also works as a power supply, delivering 168W. It suits e-bikes, scooters, robots and portable power stations, and runs on a 100-240V 50/60Hz input. Charging follows a CC-CV-floating charge profile. Protection covers short current, over-load, over-voltage and over-temperature events, and the charger operates from -29C to +45.5C. The housing measures 178 x 80 x 46 mm and weighs 0.78 kg, with a DC output. Fuyuan Electronic Co., Ltd has manufactured chargers since 2005, employs 450 people and operates a CNAS-standard EMC laboratory. Every unit carries a 3-year warranty.

Model:
FY4204000
Brand:
Fuyuang
Code:
FY4204000


Availability:

Product Overview

The FY4204000 is a 42V 4A li-ion battery charger and power supply rated 168W. It charges 42V lithium packs and can also be used as a DC power supply for e-bikes, scooters, robots and portable power stations. The charger accepts a 100-240V 50/60Hz input and uses a CC-CV-floating charge profile. Protection covers short current, over-load, over-voltage and over-temperature, and operating temperature spans -29C to +45.5C.

Key Features

• 42V 4A output with 168W power, usable as charger or power supply • 100-240V 50/60Hz universal AC input • CC-CV-floating charge charging mode • Protection against short current, over-load, over-voltage and over-temperature • Operating temperature range of -29C to +45.5C • 178 x 80 x 46 mm housing weighing 0.78 kg • Fireproof PC housing with DC output • OEM/ODM supported, 3-year warranty

Technical Specifications

• Model: FY4204000 • Product type: li-ion battery charger / power supply adapter • Input: 100-240V, 50/60Hz • Output: 42V 4A • Output power: 168W • Charge mode: CC-CV-floating charge • Operating temperature: -29C to +45.5C • Function: charge or power supply • Protection: short current, over-load, over-voltage, over-temperature • Dimension: 178 x 80 x 46 mm • Weight: 0.78 kg • Port: DC • Warranty: 3 years

Applications

• E-bikes and electric bicycles • Electric scooters and motorcycles • Robots • Portable power stations • Household electrical appliances

Customization & Service

Fuyuan Electronic Co., Ltd accepts OEM and ODM projects on this charger, including custom output voltage and current, custom DC connector, private labeling and LOGO printing. A CNAS-standard EMC laboratory supports pre-compliance testing to reduce certification risk. Each unit is 100% factory inspected, receives 4-8 hours of full-load burn-in and carries a 3-year warranty. MOQ is 100 PCS.