lattepanda delta max input voltage

Hi, I am designing a PCB that will provide power to lattepanda delta. This is from the online docs:

12 Volt DC Input Introduction¶
The voltage range of the Delta power input connector is 7.4~15 volts. So if you're choosing to use the lipo battery, you should use 2~4 cells. The standard power source is 2A@12volts. The maximum booting power required is about 10 watts, and the operational power required is about 3 watts with a low electrical load (with CPU power usage < 5%).

4 cells will have 16.8V when fully charged, yet this says both max 15V and that it can be powered from 2~4 cells. Would lattepanda delta work with 16.8V?