Fuyuang 84V 5A 6A Lithium Battery Charger for 20S 72V E-bike, Scooter and Battery Packs

Fuyuang 84V 5A 6A Lithium Battery Charger for 20S 72V E-bike, Scooter and Battery Packs

Name: Fuyuang 84V 5A 6A Lithium Battery Charger for 20S 72V E-bike, Scooter and Battery Packs
Brand: Fuyuang
Rating: 5.0 (79 reviews)

The Fuyuang FY84005000 is an 84V lithium battery charger for 20S 72V packs, available at 5A and 6A output with 420W and 504W power ratings. It measures 233 x 110 x 70mm and weighs 1.60kg, runs from a 100-240V 50-60Hz input, and is used on e-bikes, scooters, robotics and standalone battery packs. Charging follows a CC-CV-float profile with cut off, and protection covers short circuit, overload, over-voltage, over-temperature, reverse polarity, timing, automatic shut-off, pre-charge and CC-CN mode with automatic identification circuit. Efficiency is 95% and the fanless plastic case is silent in operation. Manufactured by Fuyuan Electronic Co., Ltd since 2005, with 108,000 m2 of production space, a CNAS-standard EMC laboratory, 3,000+ models from 60W to 10KW, and a 3-year warranty on this product.

Model:
FY84005000
Brand:
Fuyuang
Code:
FY84005000


Availability:

Product Overview

The FY84005000 is a high voltage lithium battery charger for 20S 72V battery systems. It delivers 84V at 5A or 6A - 420W and 504W respectively - from a 100-240V 50-60Hz input, in a 233 x 110 x 70mm plastic case weighing 1.60kg. It charges e-bike, scooter, robotic and battery pack applications, with a CC-CV-float charge profile that cuts off at completion. The protection set includes over load, over voltage, over temperature, short circuit, reverse polarity, timing, automatic shut-off and an automatic identification circuit.

Key Features

• 84V output at 5A (420W) or 6A (504W) for 20S 72V packs • Charge mode: CC-CV-float charge with cut off • 95% high efficiency, fanless and silent operation • Automatic identification circuit and pre-charge mode • Protection: over load, over voltage, over temperature, short circuit, reverse polarity • Timing and automatic shut-off functions • Plastic case, 233 x 110 x 70mm, 1.60kg per piece • Colour black or customised

Technical Specifications

• Model: FY84005000 • Product name: 84V e-bike 20S 72V 5A lithium-ion battery charger • Input: 100-240V, 50-60Hz • Output options: 84V 5A / 84V 6A • Power: 420W / 504W • Efficiency: 95% • Charge mode: CC-CV-float charge / cut off • Size: 233 x 110 x 70mm • Weight: 1.60kg per piece • Housing material: PC fireproof material, plastic case • Protection: short circuit, overload, over voltage, over temperature, reverse polarity • Certification: UL, FCC, CE, RoHS, CB, GS, UKCA, SAA, RCM, PSE, KC, CCC • MOQ: 100 PCS

Applications

• E-bikes with 20S 72V packs • Electric scooters • Robotics and AGV • Standalone lithium battery packs • Electric tools • Industrial battery systems

Customization & Service

Fuyuan Electronic Co., Ltd accepts OEM and ODM projects on this platform, including custom output voltage and current, private labeling, LOGO printing and custom DC connector and AC plug selection. Engineering is supported by an in-house CNAS-standard EMC laboratory, so compliance testing can be prepared before formal certification and the development cycle can be kept short. Every unit is 100% factory inspected, receives 4-8 hours of full-load burn-in, and is covered by a 3-year warranty. Standard MOQ is 100 PCS. Fuyuan has manufactured power supplies since 2005, operates 108,000 m2 of production space in Dongguan and Yongzhou, and has developed 3,000+ models from 60W to 10KW.