About the battery option for tx2

[Weixin-Ma]

Hello, all

OS: Ubuntu 16.04 platform: Nvidia Jetson TX2 with Jetpack3.2.1

I am trying to power the NVIDIA TX2 by battery. And the available voltage range is 5.5-19.6V provided by the offical document.

I used lipo3s(12v), sla battery(12v), car battery(12v), all of these batteries can only make the LED cr5 on, but can not turn it through when I push the power button(PS. LED cr6 was faintly flashing).

However I can power the tx2 and trun it on by using a dc-power supply(voltage setting: 12 V). I can't understand why!!

Dose anyone know the reason and have a soultion？

Thank you Weixin