* High frequency design * Input protection: Reverse polarity/Over and under voltage/Battery low alarm and shut down * Output protection: Short circuit/Overload/Over temp. * With power ON/OFF switch and LED indicator * Built-in remote ON/OFF control for 1000-2500W (option) * Built-in USB interface and without fan for 100W * Built-in charging function for 600-1500W (option) * Input and output fully isolation * Low power consumption(standby) * LVD meet En60950-1 and e13 mark * EMC meet En61000-4-2-3, EN55022 * 1 year waranty