Fit-Uptime has Li-polymer batteries with 18 Watt-hour capacity. If your mini-PC consumes 5W on average Fit-Uptime will power it for over 3 hours. When powered, Fit-Uptime is powering the PC and charging its batteries simultaneously. Fit-Uptime is rated for 12V DC input and 12V DC output. It can operate with up to 19V DC input. The connected PC must be able to work from 12V DC.
The DC jack and power plug of Fit-Uptime are the de-facto standard 5.5mm x 2.5mm DC Power Plugs used in Compulab Fit-PC and Intel NUC. The plug has Compulab twist-lock to secure against accidental pull-out when used with Compulab Fit-PC computers.
Input: 12V DC
Output: 12V DC
Output switching latency: < 50ms
Battery capacity: 18Wh
Operating temperature: 0°C to 40°C
Storage temperature: -20°C to 45°C
Plug/jack dimensions: 5.5mm x 2.5mm barrel
Dimensions: 80mm x 68mm x 32mm
Device weight: 240 gram (package weight 0.5 Kg)