Features

1.AC input: 100V AC&240V AC, 47 to 63Hz

2.Output power:300W
3.DC output voltage: 67.2V 4A
4.LED indicator light logo: red and green, double colour instructions, red charging green finished or standby
5.Efficiency: >85%
6.MTBF: 30000 hours

Protect Characteristic
1.Short-circuit protection
2.Over-current protection
3.Over-voltage protection
4.Reverse Polarity Protection

5.Over-temperature protection

Work Conditions:
Ambient temperature: -5 - 40C
RH: 5 - 95%
Max. altitude: 10000  meter
Cooling: chargers use of forced air cooling system. Under dustless and ventilated conditions, the full load temperature rise not exceeding 40C.

Storage conditions
Ambient temperature: -40 - 70C
RH: 0 - 95%

Max. altitude: 20000 meters.