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FMA 12V 20A Smart Charger for Lead-Acid Batteries, Featuring Corrosion-Proof Construction and Three-Step Charging Mode
FMA 12V 20A Smart Charger for Lead-Acid Batteries, Featuring Corrosion-Proof Construction and Three-Step Charging Mode
FMA 12V 20A Smart Charger for Lead-Acid Batteries, Featuring Corrosion-Proof Construction and Three-Step Charging Mode
FMA 12V 20A Smart Charger for Lead-Acid Batteries, Featuring Corrosion-Proof Construction and Three-Step Charging Mode
FMA 12V 20A Smart Charger for Lead-Acid Batteries, Featuring Corrosion-Proof Construction and Three-Step Charging Mode
FMA 12V 20A Smart Charger for Lead-Acid Batteries, Featuring Corrosion-Proof Construction and Three-Step Charging Mode
FMA 12V 20A Smart Charger for Lead-Acid Batteries, Featuring Corrosion-Proof Construction and Three-Step Charging Mode
FMA 12V 20A Smart Charger for Lead-Acid Batteries, Featuring Corrosion-Proof Construction and Three-Step Charging Mode
FMA 12V 20A Smart Charger for Lead-Acid Batteries, Featuring Corrosion-Proof Construction and Three-Step Charging Mode
FMA 12V 20A Smart Charger for Lead-Acid Batteries, Featuring Corrosion-Proof Construction and Three-Step Charging Mode
FMA 12V 20A Smart Charger for Lead-Acid Batteries, Featuring Corrosion-Proof Construction and Three-Step Charging Mode
FMA 12V 20A Smart Charger for Lead-Acid Batteries, Featuring Corrosion-Proof Construction and Three-Step Charging Mode
Specifications
Brand Name :
Sunchonglic
Model Number :
FMA-1220AS
Place of Origin :
China
MOQ :
100pcs
Price :
US $3.18-22.42
Payment Terms :
T/T
Supply Ability :
100000pcs/mon
Delivery Time :
20-60 work days
Packaging Details :
Paper Box
Product name :
12V 20A Smart Charger for Lead-Acid Batteries, Featuring Corrosion-Proof Construction and Three-Step Charging Mode
Input Voltage :
AC150V-250V
Constant charge current :
20A±5%
Constant charge voltage :
14.5-14.8V
Charge mode :
Three-step
Rated Voltage :
12V
Description
Input 250V Intelligent Lead Acid Battery Charger 12V 20A
Fast Universal 12V 20A Smart Lead-Acid Car Battery Charger — Input 150V–250V, Corrosion-Proof and Anti-Wear Construction
Product Features

• OEM & ODM customization services available upon request
• Professional design purpose-built for electric vehicle power batteries
• Advanced soft-switch technology for compact form factor and high efficiency
• Comprehensive protection features: short-circuit, undervoltage, and over-temperature protection
• Long-delay digital counter ensures reliable charging cycles
• Three-step charging sequence: constant current, constant voltage, and float charge
• Suitable for multiple applications: charging control centers, car start functionality, home charging, and emergency backup power

FMA 12V 20A Smart Charger for Lead-Acid Batteries, Featuring Corrosion-Proof Construction and Three-Step Charging Mode
Technical Specifications
Model FMA-1220AS
Input Voltage AC150V-250V
Rated Voltage 12V
Constant Charge Current 20A±5%
Constant Charge Voltage 14.5-14.8V
Floating Voltage 13.8V
Charge Mode Three-step
Manufacturing Excellence
As a leading producer of solar photovoltaic solutions with extensive industry experience, our facility specializes in manufacturing premium-grade equipment including solar inverters, AGM/GEL battery charging systems, and advanced charge controllers. Sunchonglic-branded solutions ensure reliable performance for your energy needs.
Our technical team provides customized energy configurations with detailed installation guidelines and responsive after-sales support.
FMA 12V 20A Smart Charger for Lead-Acid Batteries, Featuring Corrosion-Proof Construction and Three-Step Charging Mode
Frequently Asked Questions
  • Q: Are you the factory manufacturer?
    A: We have specialized in solar photovoltaic solutions for over two decades, serving as the original manufacturer and developer of advanced technologies.
  • Q: How to select suitable products?
    A: Tell us your requirements and we will recommend the most suitable solution.
  • Q: What are your payment methods?
    A: We accept T/T, Trade Assurance, and other secure payment options.
  • Q: What price terms can you offer?
    A: We can accept EXW, FOB, CIF and other international trade terms.
  • Q: Where is your main market?
    A: Our Sunchonglic brand products are exported globally, with strong presence in Southeast Asia, Africa, and Middle East.
Our offerings have earned global recognition and trust, effectively adapting to evolving economic and societal demands. We cordially invite customers worldwide to collaborate with us towards shared prosperity and enduring partnerships!
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FMA 12V 20A Smart Charger for Lead-Acid Batteries, Featuring Corrosion-Proof Construction and Three-Step Charging Mode

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Product Detail
Brand Name :
Sunchonglic
Model Number :
FMA-1220AS
Place of Origin :
China
MOQ :
100pcs
Price :
US $3.18-22.42
Payment Terms :
T/T
Contact Supplier
FMA 12V 20A Smart Charger for Lead-Acid Batteries, Featuring Corrosion-Proof Construction and Three-Step Charging Mode
FMA 12V 20A Smart Charger for Lead-Acid Batteries, Featuring Corrosion-Proof Construction and Three-Step Charging Mode
FMA 12V 20A Smart Charger for Lead-Acid Batteries, Featuring Corrosion-Proof Construction and Three-Step Charging Mode
FMA 12V 20A Smart Charger for Lead-Acid Batteries, Featuring Corrosion-Proof Construction and Three-Step Charging Mode
FMA 12V 20A Smart Charger for Lead-Acid Batteries, Featuring Corrosion-Proof Construction and Three-Step Charging Mode
FMA 12V 20A Smart Charger for Lead-Acid Batteries, Featuring Corrosion-Proof Construction and Three-Step Charging Mode

Foshan Suntway Technology Co. Ltd.

Verified Supplier
2 Years
guangdong, foshan
Since 2014
Business Type :
Manufacturer
Main Products :
Modified Sine Wave Inverter, Pure Sine Wave Inverter, Hybrid Solar Inverter
Total Annual :
10000000-30000000
Employee Number :
101~200
Certification Level :
Verified Supplier
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