Medical Power Bank Features ● 2 Years 1000 cycle warranty ● 130Wh battery capacity ● Smart LED: battery status indicator for end user ● Compatible with all Venus and Upower series Specifications Main Specifications Battery Type 3S4P / 12 Cell Li-ion battery Battery Voltage Battery Capacity Charging time 4.5hrs with UPower Pro-series Supports protection from over-voltage (input and output), over-current (input and output), short circuit, over-charge, overdischarge, and battery Positive Temperature Coefficient(PTC) Venus all series, UPower all series Mechanical and Environmental Color Packing Size Gross Weight Operating Temperature Storage Temperature Storage Humidity Ordering Infomation Please access to our Webshop for more detail http://webshop-onyxhealthcare.com ※ All product specifications are subject to chang