>>>Product Description
What is feature of 12v 24v 20a battery charger for lithium battery fast & safe charging?
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Automatically detects and charges 12V/24V battery systems with no need for manual voltage adjustment.
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Works with a range of 12V or 24V batteries—including Lead-Acid and LiFePO4—with capacities from 7Ah to 120Ah.
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Built-in safeguards against short circuits and reverse polarity for enhanced operational safety.
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Equipped with a pulse repair mode to help recover sulfated or aging batteries and extend service life.
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Designed to reactivate and recharge LiFePO4 batteries that have triggered low-voltage protection.
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Provides a clear digital interface for real-time tracking of charging status and battery metrics.
>>>Product Specifications
| Model | FLA-20+ |
| Input rated voltage (AC) | 150-250V |
| Input rated frequency | 47-63Hz |
| Output voltage (DC) | 14.6V, 29V |
| Battery voltage recognition method | Automatically recognizes (prohibited to connect 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°℃ and stops at <50℃; operates at currents ≥1.5A and stops at =1.5A |
| Full load conversion efficiency | ≥84% |
| Operating temperature range | -40℃ to +90°℃ |
| Mechanical shock and vibration resistance level | Complies with SAE J1378 requirements |
>>>Our Factory
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.
Reach out today for product details—we're here to assist!
>>>FAQ
Q1. Are you the factory manufacturer?
A1. 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.
Q2.How to select a suitable products?
A2.Tell us your demand, we will recommend a suitable one to you.
Q3. What is your payment methods?
A3. We accept T/T,Trade Assurance,etc.
Q4. What’s the price terms can you offer for us?
A4. We can accept EXW, FOB, CIF and so on.
Q5. Where is your main market for your products?
A5. Most of our Sunchonglic brand products are exported to Southeast Asia, Africa and
Mid East etc.
Our products are widely recognized and trusted by our clients and can meet continuously
changing economic and social needs.
We would sincerely welcome new and old customers from over the world to visit and
contact us for future business relationships and mutual success!
