This 20 Amp battery charger features 3 steps optimal automatic charging system (Boots, Normal & Storage). It automatically changes modes to accommodate changes in conditions.
3 Stage Smart Battery Chargers:
- Boost - A fast charge to bring a good, drained battery back up to full voltage rapidly .
- Normal - A standard charge to bring the battery up to a full charge at a safe rate to prolong the life of the battery and provide power to run 12V lighting and appliances in the vehicle/device .
- Storage - A trickle charge to keep the battery fresh during times of load inactivity.
- DC Output Voltage: (No Load)approx. 54.4V
- Output Voltage Tolerance: (No Load) + or -.7%
- Output Voltage (Full Load): approx. >54.4V (DC)
- Input Voltage Range: 105-135 AC
- Input Voltage Frequency: 47-63
- Maximum AC Current: @108VAC 7Amps
- Typical Efficiency: >85%
- Max Inrush Current: Single Cycle 40 Amps
- Short Circuit Protection: Yes
- Overload Protection: >100%
- Line Regulation: 100 mV rms
- Load Regulation: <1.0%
- Fan Control: Proportional
- Thermal Protection: YES
- Working Temperature: 0-45C
- Storage Temperature: 20 to 80C
- Withstand Voltage: 1240V @ leads