• Bidirectional topology, support fast charging,only need 1.4 hours. • Uninterruptible Power Supply (UPS),switch to back-up power within 10ms. • Monitor Portable Power Station through Wi-Fi/Bluetooth/APP. • Aluminum alloybracket,stronger structural design. • Light weight and easy to carry. • Automatic detection of input frequency 50Hz or 60Hz, AC output frequency follow. • Intelligent internal air cooling system. • AC input RF up to 0.99. • Turn on the constant power mode,which can drive up to 1500W equipment.