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20A Fast Charging Lithium Battery Charger with Automatic Voltage Detection and Pulse Repair Mode for LiFePO4 Batteries

20A Fast Charging Lithium Battery Charger with Automatic Voltage Detection and Pulse Repair Mode for LiFePO4 Batteries

Brand Name:	Sunchonglic
Model Number:	FLA-10A+
MOQ:	100pcs
Price:	US $3.98-27.89
Payment Terms:	T/T
Supply Ability:	100000pcs/mon

Detail Information

Product Description

Detail Information

Place of Origin:

China

Product Name:

12V 24V 20A Battery Charger For Lithium Battery Fast & Safe Charging

Operating Temperature Range:

-40℃ To +90°℃

Input Rated Frequency:

47-63Hz

Input Rated Voltage (AC):

150-250V

Suitable Battery Voltage (DC):

12V, 24V

Packaging Details:

Paper Box

Highlight:

20A Fast Charging Lithium Battery Charger

Automatic Voltage Detection Battery Charger

Pulse Repair Mode LiFePO4 Battery Charger

Product Description

12V 24V 20A Battery Charger for Lithium Battery Fast & Safe Charging

Professional battery charger designed for efficient and secure charging of 12V and 24V lithium batteries with advanced safety features and intelligent charging technology.

Key Features

Automatic detection and charging of 12V/24V battery systems without manual voltage adjustment
Compatible with various 12V or 24V batteries including Lead-Acid and LiFePO4 (7Ah to 120Ah capacity)
Built-in protection against short circuits and reverse polarity for enhanced operational safety
Pulse repair mode to recover sulfated or aging batteries and extend service life
Reactivation capability for LiFePO4 batteries that have triggered low-voltage protection
Clear digital interface for real-time monitoring of charging status and battery metrics

Technical Specifications

Model	FLA-20+
Input Rated Voltage (AC)	150-250V
Input Rated Frequency	47-63Hz
Output Voltage (DC)	14.6V, 29V
Battery Voltage Recognition	Automatic recognition (prohibited if battery voltage >35V)
Maximum Charging Current	10A for 12V battery; 5.5A for 24V battery
Suitable Battery Voltage (DC)	12V, 24V
Fan Control	Operates at temperatures ≥60°C and stops at <50°C; operates at currents ≥1.5A and stops at =1.5A
Full Load Conversion Efficiency	≥84%
Operating Temperature Range	-40°C to +90°C
Mechanical Shock & Vibration Resistance	Complies with SAE J1378 requirements

Manufacturing Expertise

With decades of expertise in the solar photovoltaic industry, our factory specializes in high-performance solar power inverters, AGM/GEL lead-acid battery chargers, solar charge controllers, and related innovative solutions. Trust Sunchonglic for reliable quality and outstanding value.

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 that combine inverter and controller functionalities, power inverters, battery chargers, solar controllers, and comprehensive solar systems.

How to select a suitable product?

Tell us your requirements and we will recommend the most suitable product for your needs.

What are your payment methods?

We accept T/T, Trade Assurance, and other secure payment options.

What price terms can you offer?

We can accommodate EXW, FOB, CIF, and various international trade terms.

Where is your main market?

Most of our Sunchonglic brand products are exported to Southeast Asia, Africa, Middle East, and other global markets.

Our products are widely recognized and trusted by clients worldwide and can meet continuously changing economic and social needs. We sincerely welcome new and existing customers from around the world to contact us for future business relationships and mutual success!

Tags:

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Grid Tie Inverter

PWM Solar Charge Controller

AGM GEL Battery Charger

Voltage Stabilizer

UPS Charger Inverter

Modified Inverter

Solar Powered Generator

MPPT Solar Charge Controller

Lithium Battery Charger

Solar Charge Inverter

Inverter With Charger

LiFePO4 Lithium Battery

Modified Sine Wave Inverter

Pure Sine Wave Inverter

Hybrid Solar Inverter

Grid Tie Inverter

PWM Solar Charge Controller

AGM GEL Battery Charger

Voltage Stabilizer

UPS Charger Inverter

Modified Inverter

Solar Powered Generator

MPPT Solar Charge Controller

Lithium Battery Charger

Solar Charge Inverter

Inverter With Charger

LiFePO4 Lithium Battery

products details

20A Fast Charging Lithium Battery Charger with Automatic Voltage Detection and Pulse Repair Mode for LiFePO4 Batteries

20A Fast Charging Lithium Battery Charger with Automatic Voltage Detection and Pulse Repair Mode for LiFePO4 Batteries

20A Fast Charging Lithium Battery Charger

Automatic Voltage Detection Battery Charger

Pulse Repair Mode LiFePO4 Battery Charger