Welcome to Ecer
Ecer asks for your consent to use your personal data to:
Personalised advertising and content, advertising and content measurement, audience research and services development
Store and/or access information on a device
Your personal data will be processed and information from your device (cookies, unique identifiers, and other device data) may be stored by, accessed by and shared with 135 TCF vendor(s) and 65 ad partner(s), or used specifically by this site or app.
Some vendors may process your personal data on the basis of legitimate interest, which you can object to by do not consent. Contact our platform customer service, you can also withdraw your consent.
Consent Do not consent
China factories

Chat Now Send Email
China factory - Foshan Suntway Technology Co. Ltd.

Foshan Suntway Technology Co. Ltd.

  • China,Foshan ,Guangdong
  • Verified Supplier
  1. Home
  2. Products
  3. About Us
  4. Contact Us

Leave a Message

we will call you back quickly!

Submit Requirement
  1. Home>
  2. AGM GEL Battery Charger>
  3. FMA Four phase 12V 50A Battery Charger Compatible with AGM , GEL , and Lead -
China FMA Four phase 12V 50A Battery Charger Compatible with AGM , GEL , and Lead -
China FMA Four phase 12V 50A Battery Charger Compatible with AGM , GEL , and Lead -

  1. China FMA Four phase 12V 50A Battery Charger Compatible with AGM , GEL , and Lead -
  2. China FMA Four phase 12V 50A Battery Charger Compatible with AGM , GEL , and Lead -
  3. China FMA Four phase 12V 50A Battery Charger Compatible with AGM , GEL , and Lead -
  4. China FMA Four phase 12V 50A Battery Charger Compatible with AGM , GEL , and Lead -
  5. China FMA Four phase 12V 50A Battery Charger Compatible with AGM , GEL , and Lead -
  6. China FMA Four phase 12V 50A Battery Charger Compatible with AGM , GEL , and Lead -

FMA Four phase 12V 50A Battery Charger Compatible with AGM , GEL , and Lead -

  1. MOQ： 100pcs
  2. Price： US $3.18-22.42
  3. Get Latest Price
Payment Terms T/T
Supply Ability 100000pcs/mon
Delivery Time 20-60 work days
Packaging Details Paper Box
Rated input voltage Four phase 12V 50A Battery Charger Compatible with AGM , GEL , and Lead - Acid Car Batteries
Input voltage AC220V±10% 50Hz
Rated frequency  47-63HZ
Constant charge voltage 14.5-14.8V
Rated voltage 12V
Constant charge current 50A±5%
Agree with the SAEJ1378 requirements. Temperature range -40~+105°C
Brand Name Sunchonglic
Model Number FMA-1250A
Place of Origin China

View Detail Information

Inquiry by Email Get Latest Price
Chat online Now Ask for best deal

Explore similar products

  1. China FMA 12V 50A Charger Compatible with AGM and GEL Lead-Acid Batteries, with Four

    FMA 12V 50A Charger Compatible with AGM and GEL Lead-Acid Batteries, with Four

    Chat online Now
  2. China FMA 40A 12V Battery Charger — Four-Step Charging Mode, Suitable for Gel, AGM,

    FMA 40A 12V Battery Charger — Four-Step Charging Mode, Suitable for Gel, AGM,

    Chat online Now
  3. China FMA Smart 12V 30A Battery Charger with Four-Step Charging for AGM, GEL, and Lead

    FMA Smart 12V 30A Battery Charger with Four-Step Charging for AGM, GEL, and Lead

    Chat online Now
  4. China FMA 12V 10A Charger Designed for AGM, GEL, and Lead-Acid Batteries, Featuring

    FMA 12V 10A Charger Designed for AGM, GEL, and Lead-Acid Batteries, Featuring

    Chat online Now
  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T Supply Ability 100000pcs/mon
Delivery Time 20-60 work days Packaging Details Paper Box
Rated input voltage Four phase 12V 50A Battery Charger Compatible with AGM , GEL , and Lead - Acid Car Batteries Input voltage AC220V±10% 50Hz
Rated frequency  47-63HZ Constant charge voltage 14.5-14.8V
Rated voltage 12V Constant charge current 50A±5%
Agree with the SAEJ1378 requirements. Temperature range -40~+105°C Brand Name Sunchonglic
Model Number FMA-1250A Place of Origin China
High Light 12V 50A AGM battery charger ，GEL battery charger with warranty ，lead-acid car battery charger
Four Phase 220V DC Battery Charger with PWM
The FMA series lead-acid battery charger is professional designed according to the power battery of electric vehiclesequipment.It use the advanced soft switch technology, with small size, convenientinst allation, high conversion efficiency,running fuly loaded for a long time, stable output curent, large capacity, high reliability, long life features etc. With shortcircuited protect, low-voltage protect, overheated protect function. The long delay digital counter can ensurethe batteryfrom the constant voltage to the float charge reliably every time. Avoid the lost control of battery heat caused by the thehight temperature.Let the damage of battery drop to the lowest caused by the dehydration and the polar plate vulcanizewhich are the two generalproblems of charger. MAD
Product Features

• Professionally engineered for electric vehicle power battery systems.
• Employs advanced soft-switch technology, enabling compact dimensions and effortless installation.
• Achieves high conversion efficiency with stable output current and substantial capacity.
• Offers comprehensive protection: short-circuit, under-voltage, and over-temperature safeguards.
• Features a long-delay digital counter for reliable transition from constant voltage to float charge mode.
• Prevents battery damage due to dehydration and plate sulfation.
• Includes reverse battery polarity protection.
• Provides constant charging voltage: 14.5V–14.8V DC.
• OEM and ODM services are available.
• Integrated PWM function for enhanced performance.

FMA-1250A Four Phase 50A Battery Charger Unit
Technical Specifications
Model FMA-1250A
Rated frequency 47-63HZ
Input Voltage AC220V±10% 50Hz
Rated Voltage 12V
Constant Charge Current 50A±5%
Constant Charge Voltage 14.5-14.8V
Floating Voltage 14.7V
Charge Mode Four-step
Agree with the SAEJ1378 requirements. Temperature range  -40~+105°C
full load efficiency ≥87%
Power factor ≥0.85
Four Phase Charging Mode
• Pre-charge mode: In order to protect the battery and extend its life, the battery's internal resistance is too large or voltageis too low because the discharged time is too long or it is not used for a long time, the charger willsupply low output current for the battery automatically. When voltage of the battery rises to the givenvoltage value, the charge mode will turn to constant current charge mode automatically.
• Constant current mode: The charger supply constant charge current for the battery.
• Constant voltage mode: Using the pulse width modulation(PWM) tech to control the charging current and output voltage ofthe charger which ensure the battery is charged fully and avoid over charged.
• Floating charge mode: When the voltage of the battery is closing the value of the constant voltage mode, and the currentcut down to the given current gradually,that means the battery power is full, then the pilot lamp wilturn green and the fan will stop working. The charger will turn the mode into floating charge modeautomatically. At this moment, the battery can be stopped charge or kept on floating charge.
Operation Instruction
•  Check the battery rated voltage whether match the charger output voltageor not.
•  Connect the charger and the battery as the right requestion.
•  Check the city power voltage whether match the charger rated input voltage or not.
•  Connect the city power,then check the indicator turn on or not,the fan work or not.
•  If the indicator light off,please turn off the city power at once,and check city power and storage battery and all the line
•  After charge the battery fully,please turn off the city power first, then turn off the battery connect wire.
Warning
! High voltage and dangerous inside the charger, please contact with the dealer or the manufacturer when the charger wasbroken. If you are not the professional maintenance staff of our company, don't open and repair it.
! Please put the charger in a good radiating environment when you use it, and prohibit using it in damp, high temperature,flammable and explosive environment
!Note: there is a reverse connection protection function of the charger without connecting the battery, output no output voltagewhen the output is connected with the battery through the trigger after the output
Manufacturer Profile
Sunchonglic is a established manufacturer with over 20 years of experience in Solar Energy Photovoltaic Products. Our product range includes Solar Power Inverters, AGM/GEL Lead Acid Battery Chargers, Solar Charge Controllers, and complete Solar Systems.
Sunchonglic Manufacturing Facility and Production Process
Frequently Asked Questions
Are you the factory manufacturer?
Yes, we are the original manufacturer and developer of advanced Solar Energy Photovoltaic Products with over 20 years of experience.
How to select a suitable product?
Share your requirements and we will recommend the most suitable product for your application.
What are your payment methods?
We accept T/T, Trade Assurance, and other secure payment options.
What price terms can you offer?
We offer EXW, FOB, CIF and other international trade terms.
Where is your main market?
Our Sunchonglic brand products are exported globally, with strong presence in Southeast Asia, Africa, and the Middle East.
Our products have earned widespread recognition and trust from clients worldwide, effectively adapting to evolving economic and social demands. We cordially invite both existing and potential partners to collaborate with us in establishing partnerships for shared prosperity!

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory

  • Business Type:

    Manufacturer

  • Year Established:

    2014

  • Total Annual:

    10000000-30000000

  • Employee Number:

    101~200

  • Ecer Certification：

    Verified Supplier

Established in 2015, Foshan Sunchonglic wholesale solar power factory can continually manufacture and supply with Pure sine wave inverter, DC AC Power converter,MPPT solar inverter,Hybrid low frequency solar inverter,UPS power inverter,Pure sine wave UPS,Modified sine wave UPS,Offline UPS,Voltage St... Established in 2015, Foshan Sunchonglic wholesale solar power factory can continually manufacture and supply with Pure sine wave inverter, DC AC Power converter,MPPT solar inverter,Hybrid low frequency solar inverter,UPS power inverter,Pure sine wave UPS,Modified sine wave UPS,Offline UPS,Voltage St...

+ Read More

Get in touch with us

  • Reach Us
  • Foshan Suntway Technology Co. Ltd.
  • Guangdong,China
  • https://www.sunchonglicpower.com/

Leave a Message, we will call you back quickly!

Email

Check your email

Phone Number

Check your phone number

Requirement Details

Your message must be between 20-3,000 characters!

Submit Requirement

Trade Alert - Delivering the latest product trends and industry news straight to your inbox.

Home Categories About Us
RFQ Report IPR products Privacy Policy Sitemap

© 2026 Chinax.com. All rights reserved.