Fuyuan Portable High Power AC DC 42V 9A Lithium Battery Charger with Certificate

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Product Description

Basic Information
Model NO. FY4209000 Application Electronic Product
Nominal Voltage 36V Charger Style Simple Charger
Battery Type AAA/AA Certification KC, PSE, RoHS, TUV, CB, CE
Product Name 42V 9A Lithium Battery Charger Warranty 3 Years
Protections Short Circuit, Ovp, Otp, Olp AC Input 100-240V, 50/60Hz
Material PC Fireproof Material Origin China
Product Details

Portable High Power AC DC 42V 9A Lithium Battery Charger

Based on 25 years' engineering experience, we specialized in 60-500W high-power power supply products. Our power adapter, battery charger and LED power supply are widely used in battery packs (Lithium, LifePO4, Lead acid, Ni-MH), E-bikes, Golf Carts, Electric Vehicles, and more.

Battery Charger Detail 1
Battery Charger Detail 2
Technical Parameters
Item Parameter
UsageUniversal
MaterialPC Fireproof Material
ProtectionShort Circuit, Overvoltage, Over temperature, Overload
Dimension233*108*64mm
Weight1.6kgs/PCS
Input Voltage100-240VAC, 50/60Hz
Output Voltage42V
Output Current9A
Operating Temp-29ºC ~ +45.5ºC
MTBF30,000 hours full rated load at 25ºC
Technical Drawing
Buying Guides & Range

Li-ion Battery Charger Range:

Battery Qty (cell)147101314
Max Voltage (V)4.216.829.44254.658.8
Max Current (A)≤10A≤10A≤7.5A≤5.5A≤4A≤3.6A

LiFePO4 Battery Charger Range:

Battery Qty (cell)1481216
Max Voltage (V)3.6514.629.243.858.4
Max Current (A)≤10A≤10A≤8.5A≤5A≤3.5A
Product Showcase
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Manufacturing Excellence
Factory View
  • Global Certificates: CE, GS, CB, UL, CUL, FCC, PSE, SAA, RCM, KC, CCC, RoHS, REACH.
  • 100% Inspection: All units undergo burn-in testing and automatic test equipment (ATE) inspection.
  • Safety Testing: No load voltage, load voltage, short circuit, OCP, OVP, Ripple, Primary, and HIPOT tests.
  • Quality Standards: Compliant with UL60950, EN55022, EN60335, and more.
  • In-house Components: Transformers, cases, and DC cords are made in-house to ensure quality.
  • R&D Capability: Senior engineering team with 25-30 years of experience.
Production Line
Testing Equipment
Certifications
Certification Documents
Packaging & Shipping
Packaging Details
Frequently Asked Questions
What is the warranty for your chargers and power supplies?
We offer a 3-year guarantee for our battery chargers, power adapters, and LED power supplies. If products are damaged under normal use, we provide unconditional replacement.
What types of battery chargers do you manufacture?
We manufacture Lithium Battery Chargers, Lead-acid Battery Chargers, LiFePO4 Battery Chargers, and NiMH Battery Chargers.
What is the maximum power and voltage range available?
We can manufacture products ranging from 24W to 1000W, with output voltages from 3V to 118V and currents from 0.3A to 20A.
Is every product tested before shipment?
Yes, every unit undergoes a strict testing process: Open Frame Performance Testing, Plastic Housing Integration, 4-hour Aging Testing, Drop Testing, and Final Performance Testing.
What certifications do your products hold?
Our products are certified by UL, FCC, CUL, CE, RoHS, CB, TUV/GS, SAA, RCM, PSE, KC, and CCC. Our facility is ISO 9001:2015 and ISO 14000:2015 certified.
What is the typical lead time for orders?
Samples typically take 3-5 days. Mass production usually takes 15-20 days, depending on the specific order quantity.

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