Fuyuang FY8403000 84V 3A 249W Lithium Battery Charger for 20S 72V E-bike, Scooter and Robot Battery Packs

Fuyuang FY8403000 84V 3A 249W Lithium Battery Charger for 20S 72V E-bike, Scooter and Robot Battery Packs

Name: Fuyuang FY8403000 84V 3A 249W Lithium Battery Charger for 20S 72V E-bike, Scooter and Robot Battery Packs
Brand: Fuyuang
Rating: 5.0 (84 reviews)

The Fuyuang FY8403000 is an 84V 3A lithium battery charger rated 249W, built for 20S 72V lithium battery packs used in high-voltage e-bikes, scooters, drones and robots. Input is 100-240Vac 50/60Hz. Charging follows a CC-CV-trickle or stop-charge profile with a red/green LED indicator. The fanless design cools by free air convection, efficiency is above 89%, and the housing is fireproof PC material. Fuyuan Electronic Co., Ltd has developed 3,000+ models from 60W to 10KW since 2005, supports OEM/ODM projects, and covers this charger with a 3-year warranty and 100% factory inspection.

Model:
FY8403000
Brand:
Fuyuang
Code:
FY8403000


Availability:

Product Overview

The FY8403000 is an 84V 3A lithium battery charger rated 249W, designed for 20S 72V lithium battery packs. It serves high-voltage e-bikes, scooters, drones, electric tools and robots. A 100-240Vac 50/60Hz input keeps it usable worldwide. Charging uses a CC-CV-trickle charge or stop-charge mode with a red/green LED indicator, and the fanless housing cools by free air convection.

Key Features

• 84V 3A output for 20S 72V lithium battery packs • 249W output power • 100-240Vac 50/60Hz universal input • CC-CV-Trickle Charge / Stop Charge charging mode • Fanless design, cooled by free air convection • Efficiency above 89% • Red/green LED indicator and fireproof PC housing • Short circuit, overload, over-voltage and over-temperature protection

Technical Specifications

• Model: FY8403000 • Product type: lithium battery charger • Input: 100-240Vac, 50/60Hz • Output: 84V 3A • Output power: 249W • Battery: 20S 72V lithium pack • Charge mode: CC-CV-Trickle Charge / Stop Charge • Efficiency: >89% • Cooling: fanless, free air convection • Indicator: red/green LED • Protection: short circuit, overload, over-voltage, over-temperature • Material: PC fireproof material • Color: black • Warranty: 3 years

Applications

• High-voltage e-bikes (72V) • Electric scooters • Drones • Electric tools • Robots and AGV equipment

Customization & Service

Fuyuan Electronic Co., Ltd accepts OEM and ODM design on this charger, including custom output voltage and current, custom DC connectors, private labeling and LOGO printing. The CNAS-standard EMC laboratory allows EMC and safety performance to be evaluated before certification testing. Units are 100% factory inspected, receive 4-8 hours of full-load burn-in and are covered by a 3-year warranty. MOQ is 100 PCS.