Products >> Lithium Ion Battery Charger >> 50.4V Lithium Ion Battery Charger

  • UL CE PSE SAA UKCA approved 12S Lithium ion battery 50.4V 4A 5A ac charger
UL CE PSE SAA UKCA approved 12S Lithium ion battery 50.4V 4A 5A ac charger

UL CE PSE SAA UKCA approved 12S Lithium ion battery 50.4V 4A 5A ac charger

50.4V lithium battery charger 

Product Details:

Henryuan high quality 
50.4V 4A 5A lithium ion battery chargers used for the 12s 44.4V lithium ion battery. 
Its advanced charging scheme design with multiple protection mechanisms and  h
igh quality components make charging safer and faster.
They are used for the fire-fighting equipment, electric outboard motor, electric wheelchair, electric bike, electric scooter, underwater scooter, robot charger, Drone, diving device.etc

 1.Safety Certificates:

Our 12S Lithium-ion battery charger is approved by UL, cUL, CE, EMC, FCC, LVD, PSE, SAA, and UKCA approvals, ensuring top-notch safety standards.


 2.Input Specifications:

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

 3.Output Features:

  • Our 50.4V 4A/5A lithium-ion battery charger, certified by UL, CE, PSE, SAA, and UKCA, features an LED dual-color indicator for clear charging status updates.
  • Red denotes charging, while green signals full charge.


Charging Stage

LED Indicator





Constant Current




Constant Voltage




Trickle Current

LED turn red to green when charging current below 0.4A

 4.Charging Curve: Intelligent 3 stage  charing curve 50.4V 4A

50.4V 4A lithium ion charger

 5.Protection Features:

  • Overcurrent Protection
  • Overvoltage Protection
  • Short Circuit Protection
  • Reverse Polarity Protection
 6.Quality Assurance:
  • Our seasoned team of sales engineers understands customer needs with over a decade of experience.
  • Stringent selection process for raw material suppliers ensures quality.
  • Rigorous incoming material inspection process.
  • Experienced engineers offer solutions design for over 20 years.
  • Skilled production staff and advanced testing equipment ensure product excellence.
  • Every charger undergoes 100% aging testing for up to 4 hours at full load.
  • Comprehensive after-sales support with analysis, feedback, and resolution within 48 hours.

Henryuan Group:

With over 13 years of industry expertise, Henryuan Group is a leading producer and R&D specialist in lithium battery chargers.
Our 50.4V 4A lithium-ion battery charger is renowned globally for its superior performance and safety features.
Trusted by consumers worldwide, our lithium battery chargers are exported to various regions including the Americas, Europe, the UK, Australia, New Zealand, and beyond.
Backed by excellent EMI performance and experienced engineers, our chargers cater to diverse applications.
Explore our range of 50.4V chargers, including models from 0.5A to 5A. For safe, reliable, and efficient lithium battery charging solutions, reach out to our sales engineers please.

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