Feature：

1、Built-in PFC，Universal AC Input Voltage:90VAC~264VAC；

2、High efficiency，Maximum efficiency can be 93% above；

3、Protections：Short circuit/Overload/Over Voltage/Under Voltage/Over Current/Over Temperature/Reverse Poloarity/Automatic shutdown/Timing/Discharging

4、Fully enclosed plastic case fanless Design，Cooling by free air convection, high reliability；

5、With MCU intelligent control，OLED display for option.OLED screen displays information like voltage, current, capacity and charging time.Supports RS485 and CAN2.0B，Isolation and Non-Isolation interface are compatible；

6、With auxiliary power，Voltage：3.3V~48V

7、All materials are environmentally friendly,  fire-resistant,lead free；

8、ALL chargers are full load burn-in for 4 hours abov with data record；

9、Safety withstand voltage testing: Plastic case charger: input to output 3750VAC(<5mA); Metal shell: input to GND:1800VAC(<5mA);Charger ARC level：Level 5；Transformer primary to secondary:3750VAC(5mA)；Transformer ARC level：level 7

10、Low surge current，LLC resonance soft-switching technology，synchronous rectification；no interference，low output voltage ripple；

11、No spark DC plug design when plug in or pull out from the battery；

12、Compatible for with or without voltage battery charging input port；

13、No spark short circuit protection.