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29.2V 20A EU Charger for 25.6V LiFePO4 Batteries
29.2V 20A EU Charger for 25.6V LiFePO4 Batteries – Image 2

29.2V 20A EU Charger for 25.6V LiFePO4 Batteries

P/N : CDQ- GV-29.2V20A-EU

  • High conversion efficiency ≥93%
  • Wide AC input 85–265V, 40–70Hz
  • Multiple protection functions (OVP, OCP, SCP, reverse connection)
  • IP66 aluminum casting shell

Compatible Batteries

This 29.2V 10A Smart Charger is specially designed for 25.6V LiFePO4 batteries and is compatible with the following GreatVolt models:

GV24100TM Battery
 GV24314MS Battery

20 en stock

29.2V 20A EU Charger for 25.6V LiFePO4 Batteries

The GreatVolt Smart Charger is a reliable and efficient AC-to-DC battery charger designed for LiFePO4 and other lithium-based batteries. With a wide input range (100–240V AC, 50/60Hz) and an advanced CC/CV charging algorithm, it provides stable and safe charging performance across different applications. Compact in size yet powerful, the charger offers high conversion efficiency, multiple protection features, and clear status indicators, making it well-suited for RVs, marine equipment, golf carts, and energy storage systems.

Charger Connection Diagram

Input Parameters

  • Operating Voltage: 85–265V AC

  • Frequency: 40–70Hz

  • Plug: EU Plug, Length 2.5m

Output Parameters

  • Suitable Battery: 25.6V (8S) LiFePO₄

  • Max Output Voltage: 29.2V

  • Max Output Current: 20A

  • Efficiency: ≥93%

  • Output Cable: Ring Terminal

Physical Parameters

  • Material: Aluminum casting

  • Cooling: Fan

  • IP Rating: IP66

  • Size: 182 × 105 × 68 mm

  • Weight: 1.7 kg

  • Noise: ≤40 dB

  • Operating Temp: –30℃ to +65℃

  • Storage Temp: –40℃ to +95℃

Main Functions & Protection

  • Input low/high-voltage protection

  • Output short circuit & reverse connection protection

  • Output over-current / over-voltage protection

  • Over-temperature protection

  • LED status indicators:

    • Standby (green flashing)

    • Charging (green on)

    • Fully charged (green on)

    • Error (red flash codes)

 

FAQ

No. This charger is specifically designed for 29.2V (8S) LiFePO₄ batteries. Using it with other chemistries may cause damage or safety risks.

Yes. The charger uses a CC/CV charging algorithm and will automatically stop or maintain the charge as required. However, always follow your battery manufacturer’s manual for best practices.

Green flashing – Standby / Connected to power

Green solid – Charging / Fully charged

Red flashing codes – Error (input failure, overheat, overcurrent, overvoltage, or short circuit)

Yes. With an IP66-rated aluminum casting housing, the charger is protected against dust and splashing water. However, avoid direct rain immersion and ensure adequate ventilation during use.

When the battery is fully charged, the green LED stays solid. The charger will either stop output or maintain a safe trickle depending on the battery/BMS condition.

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