Carregador de bateria LiFePO4 inteligente Qoltec 12V 20A com indicador LED e arrefecimento ativo

Professional LiFePO4 battery charger delivering up to 20A for 12V lithium iron phosphate batteries. The intelligent multi-stage charging algorithm ensures safe, efficient, and complete charging with a power factor of 0.9. Active fan cooling and robust aluminum housing make it suitable for demanding environments.

Advantages

High 20A output charges large capacity batteries (60Ah–200Ah) quickly. Intelligent CC/CV charging with automatic termination prevents overcharging and extends battery life. LED indicators show power and charging status at a glance. Built-in protections against over-voltage, over-current, short-circuit, reverse polarity, and over-temperature ensure safety. The aluminum alloy housing and active cooling guarantee reliable operation even under continuous load.

Suitable for

• 12V LiFePO4 batteries in RVs, boats, solar systems, and off-grid setups
• Automotive and marine applications requiring fast and safe charging
• Workshops and service centers handling lithium iron phosphate batteries
• Users needing a durable charger with interchangeable alligator clips or ring terminals

Key specifications

• Output: 12V DC, 20A max
• Input: 100-240V AC, 50/60 Hz
• Power factor ≥ 0.9, efficiency > 85%
• Charging method: intelligent multi-stage (CC/CV) with automatic termination
• Protection: over-voltage, over-current, short-circuit, reverse polarity, over-temperature
• Cooling: active fan; housing: aluminum alloy
• LED indicators for power and charging status
• Operating temperature: -10°C to 40°C
• Certifications: CE, RoHS

Recommendations

For reliable, fast charging of 12V LiFePO4 batteries up to 200Ah, this charger offers intelligent protection and durable construction.