【Input Voltage】: DC 8-35V, (12V/24V lead-acid battery or lithium-ion battery can be changed to 5V).
【Output Voltage】: DC 5V; Each port output 2A/10W; Total current output is 8A/40W(max), 4 USB ports intelligently identify your device and automatically distribute current to each port (total output current 8A).
【4-Ports Charging】The DC Converter Adapter has 4 USB charging ports which can charge 4 devices at the same time. With integrated switch ultra-thin regulator module, the conversion rate is as high as 96%.
【Premium Quality USB Charger Adapter】The DC Converter is made of premium quality material. With Reverse Polarity/ Over Current/Over Temperature/ Short circuit/ Low voltage/ Over Charge Protection to provide better protection for your device.
【Mulit-Function】The USB Power Adapter Charger can be used as battery + converter = super power bank, perfect for home and outdoor travelers, can replenish the power of cell phones and other 5V electronic devices.