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.
Your message must
be between 20-3,000 characters!
Submit Requirement
Thank You！
Your requirement has been sent. we will contact you quickly!
{"title":"FLA-20A+ Smart Lithium Battery Charger with LCD Digital Display Adjustable","imgUrl":"https:\/\/img.chinax.com\/nimg\/e2\/20\/7f3d24da31abd637b63792e806a7-200x200-1\/fla_20a_2b_smart_lithium_battery_charger_with_lcd_digital_display_adjustable.jpg","attrs":{"Mechanical shock and vibration resistance level":"Complies with SAE J1378 requirements","Model Number":"FLA-10A+","Payment Terms":"T\/T","Maximum\u00a0charging current":"10A for 12V battery;5.5A for 24V battery"}}
{"title":"Portable 12V\/24V 10A Lithium Battery Charger with Smart Pulse Charging for Lead","imgUrl":"https:\/\/img.chinax.com\/nimg\/72\/a6\/e94c076fcf91e0c5689a0a73b276-200x200-1\/portable_12v_2f24v_10a_lithium_battery_charger_with_smart_pulse_charging_for_lead_acid_and_lifepo4_batteries.jpg","attrs":{"Brand Name":"Sunchonglic","Model Number":"FLA-10A","Place of Origin":"China","Minimum Order Quantity":"100pcs"}}
{"title":"Universal Smart Battery Charger with 12V\/24V Auto Detection, Pulse Repair Mode,","imgUrl":"https:\/\/img.chinax.com\/nimg\/ee\/1d\/3d7d27a82fe9408c1db07cdc1a15-200x200-1\/universal_smart_battery_charger_with_12v_2f24v_auto_detection_2c_pulse_repair_mode_2c_and_lcd_display_for_lifepo4_batteries.jpg","attrs":{"Brand Name":"Sunchonglic","Model Number":"FLA-20A+","Place of Origin":"China","Minimum Order Quantity":"100pcs"}}
{"title":"Auto 12V\/24V Detection 20A Charging Current LiFePO4 Battery Charger with LCD","imgUrl":"https:\/\/img.chinax.com\/nimg\/ee\/1d\/3d7d27a82fe9408c1db07cdc1a15-200x200-1\/auto_12v_2f24v_detection_20a_charging_current_lifepo4_battery_charger_with_lcd_display.jpg","attrs":{"Brand Name":"Sunchonglic","Model Number":"fFLA-10A+","Place of Origin":"China","Minimum Order Quantity":"100pcs"}}
{"title":"20A Fast Charging LiFePO4 Battery Charger with LCD Screen Display and Automatic","imgUrl":"https:\/\/img.chinax.com\/nimg\/bf\/ea\/6406b168ce6189aae3ab8df5fc03-200x200-1\/20a_fast_charging_lifepo4_battery_charger_with_lcd_screen_display_and_automatic_voltage_detection.jpg","attrs":{"Brand Name":"Sunchonglic","Model Number":"fFLA-10A+","Place of Origin":"China","Minimum Order Quantity":"100pcs"}}
{"title":"FLA-10A+ 10A Smart Lithium Battery Charger with Pulse Repair Technology for 12V","imgUrl":"https:\/\/img.chinax.com\/nimg\/af\/79\/e50ca8556ca871a9433112f01b43-200x200-1\/fla_10a_2b_10a_smart_lithium_battery_charger_with_pulse_repair_technology_for_12v_2f24v_lifepo4_and_lead_acid_batteries.jpg","attrs":{"Model Number":"FLA-10A+","Temperature control fan":"\uffe160\u2103 runs,50\u2103 stops, runs with full load","Payment Terms":"T\/T","Rated frequency ofinput voltage":"47-63Hz"}}
{"title":"20A Fast Charging Lithium Battery Charger with Automatic Voltage Detection and","imgUrl":"https:\/\/img.chinax.com\/nimg\/20\/7d\/9736b75de48ba5c1a14270c7cd98-200x200-1\/20a_fast_charging_lithium_battery_charger_with_automatic_voltage_detection_and_pulse_repair_mode_for_lifepo4_batteries.jpg","attrs":{"Brand Name":"Sunchonglic","Model Number":"FLA-10A+","Place of Origin":"China","Minimum Order Quantity":"100pcs"}}
LCD Digital Display, Adjustable Current, Pulse Repair Charger for LiFePO4, GEL and Lead-Acid Batteries
Product Overview
FLA-20A+ is a high-performance, portable and intelligent battery charger designed for 12V and 24V battery systems. It is compatible with LiFePO4, GEL and lead-acid batteries, making it suitable for automotive, motorcycle, electric vehicle, boat, RV, off-grid solar and commercial fleet battery maintenance.
This charger offers adjustable charging current: 12V batteries support 5A, 10A, 15A and 20A, while 24V batteries support 4A, 8A, 12A and 15A. Users can select the appropriate current level according to the battery capacity and charging requirements.
Equipped with a clear LCD digital display, the charger shows real-time charging voltage and current, allowing users to monitor the charging status at a glance. It automatically identifies 12V or 24V battery systems, reducing the risk of incorrect settings and simplifying daily operation.
Advanced Technology Features
FLA-20A+ adopts smart pulse charging technology, which helps activate deeply discharged or lightly aged batteries and improves charging efficiency. It also supports lithium battery low-voltage unlock, assisting in the activation of lithium batteries protected by BMS.
Multiple safety protections are built in, including short-circuit protection and reverse-polarity protection, preventing damage to the charger and battery caused by incorrect operation. The thermal control fan automatically starts at ≥55℃ and stops at ≤45℃, providing effective cooling while reducing noise during low-load operation.
The wide AC input voltage range of 150V-250V ensures stable performance even in areas with unstable power supply. When the battery is nearly full, the charging current gradually decreases, and the charger supports automatic shutoff or trickle charging according to the battery condition.
Key Features
Universal AC Input: Compatible with 150-250V AC, 47-63Hz for worldwide usage
Smart Battery Detection: Instantly identifies and calibrates for 12V or 24V systems
Comprehensive Safety Guard: Includes over-voltage defense and smart thermal-controlled cooling
Optimized Energy Efficiency: Achieves ≥84% full-load efficiency to minimize power consumption
Extended Environmental Adaptability: Operates stably within a -40°C to +90°C range
Heavy-Duty Durability: Meets SAE J1378 criteria for resistance to shock and vibration
Technical Specifications
Parameter
FLA-10A+
FLA-20A+
Input Voltage (AC)
150-250V
Input Frequency
47-63Hz
Output Voltage (DC)
14.6V, 29V
Battery Recognition
Automatic (prevents connection if battery voltage >35V)
Maximum Charging Current
10A for 12V battery; 5.5A for 24V battery
20A for 12V battery; 11A for 24V battery
Suitable Battery Voltage
12V, 24V
Fan Control
Operates at ≥60°C and stops at <50°C; operates at currents ≥1.5A
Full Load Efficiency
≥84%
Operating Temperature
-40°C to +90°C
Shock/Vibration Resistance
SAE J1378 compliant
Applications
This unit is widely used in auto repair shops, motorcycle maintenance, electric vehicle stores, boat and RV service centers, off-grid solar installation companies, fleet maintenance and commercial battery wholesale. OEM and ODM services are available for global wholesalers and distributors.
Manufacturer Profile
We are an established manufacturer with extensive experience in solar energy photovoltaic products. Our product range includes solar power inverters, AGM/GEL lead acid battery chargers, solar charge controllers, and comprehensive solar systems. Sunchonglic brand products represent quality and reliability for diverse energy applications.
Production Process
Frequently Asked Questions
Are you the factory manufacturer?
With over two decades of expertise in solar energy photovoltaic solutions, we are the original manufacturer and technology pioneer specializing in integrated solar products. Our core innovations include hybrid solar inverters, power inverters, battery chargers, solar controllers, and comprehensive solar systems.
How to select suitable products?
Tell us 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 primarily exported to Southeast Asia, Africa, the Middle East, and other global markets.
Our products are widely recognized and trusted by clients worldwide, meeting continuously changing economic and social needs. We welcome both new and existing customers to contact us for future business relationships and mutual success!
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...
